117 results on '"Prasenjit Chatterjee"'
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2. Construction Of Concrete Road From Putul Chakraborty House To Kalis House To Ashish Mukherjee House To Prasenjit Chatterjee House And New Dran Abhijit Ghosh House To Jhill
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Road construction industry ,Business, international - Abstract
Tenders are invited for Construction of concrete road from putul chakraborty house to kalis house to ashish mukherjee house to prasenjit chatterjee house and new dran abhijit ghosh house to [...]
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- 2023
3. A comparative evaluation of nature-inspired algorithms for feature selection problems
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Mariappan Premalatha, Murugan Jayasudha, Robert Čep, Jayaraju Priyadarshini, Kanak Kalita, and Prasenjit Chatterjee
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Optimization ,Non-traditional algorithms ,Feature reduction ,KNN ,Algorithms ,Metaheuristics ,Science (General) ,Q1-390 ,Social sciences (General) ,H1-99 - Abstract
Feature selection is a critical component of machine learning and data mining which addresses challenges like irrelevance, noise, redundancy in large-scale data etc., which often result in the curse of dimensionality. This study employs a K-nearest neighbour wrapper to implement feature selection using six nature-inspired algorithms, derived from human behaviour and mammal-inspired techniques. Evaluated on six real-world datasets, the study aims to compare the performance of these algorithms in terms of accuracy, feature count, fitness, convergence and computational cost. The findings underscore the efficacy of the Human Learning Optimization, Poor and Rich Optimization and Grey Wolf Optimizer algorithms across multiple performance metrics. For instance, for mean fitness, Human Learning Optimization outperforms the others, followed by Poor and Rich Optimization and Harmony Search. The study suggests the potential of human-inspired algorithms, particularly Poor and Rich Optimization, in robust feature selection without compromising classification accuracy.
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- 2024
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4. A decision analysis model for material selection using simple ranking process
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Shervin Zakeri, Prasenjit Chatterjee, Dimitri Konstantas, and Fatih Ecer
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Medicine ,Science - Abstract
Abstract A large number of materials and various criteria fashion material selection problems as complex multi-criteria decision-making (MCDM) problems. This paper proposes a new decision-making method called the simple ranking process (SRP) to solve complex material selection problems. The accuracy of the criteria weights has a direct impact on the outcomes of the new method. In contrast to current MCDM methods, the normalization step has been eliminated from the SRP method as a potential source of producing incorrect results. The application of the method is appropriate for situations with high levels of complexity in material selection because it only considers the ranks of alternatives in each criterion. The first scenario of vital-immaterial mediocre method (VIMM) is used as a tool to derive criteria weights based on expert assessment. The result of SRP is compared with a number of MCDM methods. In order to evaluate the findings of analytical comparison, a novel statistical measure known as compromise decision index (CDI) is proposed in this paper. CDI revealed that the MCDM methods’ outputs for solving the material selection could not be theoretically proven and requires to be evaluated through practice. As a result, the dependency analysis-an additional innovative statistical measure is introduced to demonstrate the reliability of MCDM methods by assessing its dependency on criteria weights. The findings demonstrated that SRP is extremely reliant on criteria weights and its reliability rises with the number of criteria, making it a perfect tool for solving challenging MCDM problems.
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- 2023
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5. Identification of benefits, challenges, and pathways in E-commerce industries: An integrated two-phase decision-making model
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Srikant Gupta, Pooja.S. Kushwaha, Usha Badhera, Prasenjit Chatterjee, and Ernesto D.R. Santibanez Gonzalez
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E-commerce ,Benefits ,Challenges ,Pathways ,Delphi ,Analytic hierarchy process ,Technology - Abstract
The e-commerce industry has seen significant growth over the past decade as it focuses on convenience and accessibility, leading to a surge in online shopping with more and more consumers opting for it. At the same time, the e-commerce industry faces various challenges. In order to fully harness the potential of this industry, it is important to identify its benefits and challenges and focus on pathways to mitigate the challenges and harness its growth. This study utilizes the Delphi approach and involves experts from the e-commerce domain to get their opinions to identify the top ten benefits, challenges, and pathways for the e-commerce industry. Analytic Hierarchy Process (AHP) and Criteria Importance Through Intercriteria Correlation (CRITIC) methods are subsequently, employed to prioritize the identified factors. Results of the study revealed that factors such as affordable advertising & marketing; availability and product variety; and Global reachability are the most important benefits, while technological upgradation; returns or refunds; and counterfeit products posed the greatest challenges for the industry. Government compliance check; better relationship with delivery partners; and strong data privacy and online security policies emerged as the best pathways. This study also provides valuable insights to businesses, policymakers, and researchers in the e-commerce industry on how to navigate the benefits, challenges, and pathways of this rapidly growing sector.
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- 2023
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6. Irreversible bilateral optic neuropathy from gemcitabine-oxaliplatin combination chemotherapy: A case report
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Prasenjit Chatterjee, Reshmi Dasgupta, and Biplab Sarkar
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Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Published
- 2023
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7. Introducing alternatives ranking with elected nominee (ARWEN) method: a case study of supplier selection
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Shervin Zakeri, Prasenjit Chatterjee, Dimitri Konstantas, and Ali Shojaei Farr
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multi-criteria decision-making ,ARWEN ,ranking performance index ,Zakeri-Konstantas distance product correlation coefficient ,criteria performance index ,supplier selection ,Economic growth, development, planning ,HD72-88 ,Business ,HF5001-6182 - Abstract
Supply chain management (SCM) has gradually evolved beyond the straightforward logic of benefits and economic viewpoints. Supplier selection and performance evaluation are the crucial strategic components of any SCM system with a substantial economic impact and risk reduction. Several conflicting factors make supplier selection a challenging multi-criteria decision-making problem. This paper introduces a method called alternative ranking with the elected nominee (ARWEN) to select suppliers in Iran’s dairy product chain store. The primary principle of ARWEN is to choose the best alternative based on the lowest change rate rather than the elected nominee. Four extensions of the ARWEN method are proposed depending upon the nature and level of information available to the decision-makers. A fifth extended version termed E-ARWEN is also recommended to consider the negative form of the elected nominee. Two novel statistical tools, the ranking performance index and the Zakeri-Konstantas distance product correlation coefficient, are also put forth to validate the ARWEN extensions’ outcomes. The results and verification of this new method are carried out through two supplier selection case examples. Comprehensive comparisons were carried out to explore the new methods’ behaviors, indicating ARWEN III and E-ARWEN have similar behavior to VIKOR, SAW, and EDAS in generating rankings.
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- 2023
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8. A Two-Stage Integrated Model for Supplier Selection and Order Allocation: An Application in Dairy Industry
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Morteza Yazdani, Prasenjit Chatterjee, and Željko Stević
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Supplier selection, Order allocation, Integrated model, Fuzzy TOPSIS, Linear programming ,Industrial engineering. Management engineering ,T55.4-60.8 - Abstract
Selecting the best supplier is a recurrent organizational challenge that occurs in a supply chain (SC) as a result of the presence of complex variables, restrictive criteria, and conflicting priorities. Since an SC network is often developed with ambiguous conditions and information due to the industrialization of society and the intricacy of market competitiveness, fuzzy decision-making models are more effective. This paper proposes a two-stage decision-making model to select suppliers and to estimate cost-effective order numbers per supplier. The initial stage of the proposed model involves identifying fuzzy linguistic variables, interpreting appropriate decision criteria for evaluating suppliers, and modelling fuzzy technique for order preference and similarity to ideal solution (TOPSIS) method. The goal of fuzzy TOPSIS method is to attenuate the ambiguous expert inputs. In the second stage, economic order quantity is determined and assigned to each supplier using TOPSIS scores as inputs for a linear programming (LP) model. Different constraints, including demand, density qualification, acidity qualification, price, and capacity are formulated using the LP model. The mathematical model seeks to optimize total value of purchasing. The model is implemented in a dairy company to show its applicability and effectiveness. It has been found that supplier A1 and supplier A4 need to deliver 8000 kg of dry milk to the company, while supplier A5 needs to supply only 3500 kg. It is expected that the obtained results will assist organizations in developing a methodical strategy for addressing order allocation and supplier selection problems in more a realistic context.
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- 2022
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9. Model for selecting a route for the transport of hazardous materials using a fuzzy logic system
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Teodora D. Milošević, Dragan S. Pamučar, and Prasenjit Chatterjee
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fuzzy logic ,fuzzy set ,atpp ,fucom ,hazardous materials ,matlab ,Military Science ,Engineering (General). Civil engineering (General) ,TA1-2040 - Abstract
Introduction/purpose: The paper presents a model for the selection of a route for the transport of hazardous materials using fuzzy logic systems, as a type of artificial intelligence systems. The system presented in the paper is a system for assistance in the decisionmaking process of the traffic service authorities when choosing one of several possible routes on a particular path when transporting hazardous materials. Methods: The route evaluation is performed on the basis of five criteria. Each input variable is represented by three membership functions, and the output variable is defined by five membership functions. All rules in a fuzzy logic system are determined by applying the method of weight premise aggregation (ATPP), which allows the formation of a database based on experience and intuition. Based on the number of input variables and the number of their membership functions, the basic base of 243 rules is defined. Three experts from the Ministry of Defense were interviewed to determine the weighting coefficients of the membership functions, and the values of the coefficients were determined using the Full Consistency Method (FUCOM). Results: A user program which enables the practical application of this model has been created for the developed fuzzy logic system. Conclusion: The user platform was developed in the Matlab 2008b software package.
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- 2021
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10. Selection of commercially available alternative passenger vehicle in automotive environment
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Tapas Biswas, Prasenjit Chatterjee, and Bikash Choudhuri
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Alternate passenger vehicle selection ,CoCoSo ,CRITIC ,sensitivity analysis ,Industrial engineering. Management engineering ,T55.4-60.8 - Abstract
There has been a paradigm shift in the automobile industry due to e-mobility which reduces green-house gas emission and air pollution. In this context, selection of the most feasible automotive passenger vehicle is a complex decision-making problem due to the use of different power source, technology, specification and price. In this paper, five alternative vehicles based on fuel cell, hybrid electric, battery electric, plug in hybrid electric and compressed natural gas bi-fuel are evaluated using an integrated criteria importance through inter-criteria correlation (CRITIC) - Combined Compromise Solution (CoCoSo) method. CRITIC method is used to obtain the weights of the vehicle selection criteria, whereas, CoCoSo method is employed to rank the vehicles considering different technical and operational criteria such as greenhouse gas emission, fuel economy, vehicle range, accelerating time, annual fuel cost and vehicle base model cost. It is found that battery electric vehicle out performs all other considered alternatives. The validity of the results is verified by comparing with other well popular MCDM methods. Further, a sensitivity analysis is conducted by changing the criteria weights to establish the stability of the model.
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- 2020
11. Development of a meta-model for the determination of technological value of cotton fiber using design of experiments and the TOPSIS method
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Prasenjit Chatterjee and Shankar Chakraborty
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cotton ,design of experiments ,meta-model ,technological value ,topsis ,Science ,Textile bleaching, dyeing, printing, etc. ,TP890-933 - Abstract
To meet the requirements of the cotton spinning industry and achieve the best quality of ring-spun yarn, it becomes an imperative task to determine the technological values of cotton fibers. The availability of High Volume Instrument (HIV) data now makes it possible to evaluate the quality of cotton fiber with respect to some of its major physical properties. The fiber quality index (FQI), the spinning consistency index (SCI), and the multiplicative analytic hierarchy process (MAHP) are some of the popular approaches adopted by the spinning industry personnel to determine the quality values of cotton fibers. In this paper, while integrating the design of experiments (DoE) and the technique for order preference by similarity to ideal solution (TOPSIS), a regression meta-model is developed for determining the technological value of cotton fiber with respect to the TOPSIS score. This model identifies the statistically significant fiber properties and their interactions affecting the estimated TOPSIS score while fitting a polynomial to the experimental data in multiple linear regression analysis. It is observed that the uniformity index has no importance in quality value evaluation of the cotton fiber, although its interactions with other properties are statistically significant. A validation analysis shows an excellent degree of congruence of this meta-model with the existing models for cotton fiber quality determination.
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- 2018
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12. A NOVEL HYBRID METHOD FOR NON-TRADITIONAL MACHINING PROCESS SELECTION USING FACTOR RELATIONSHIP AND MULTI-ATTRIBUTIVE BORDER APPROXIMATION METHOD
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Prasenjit Chatterjee, Supraksh Mondal, Soumava Boral, Arnab Banerjee, and Shankar Chakraborty
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Mechanical engineering and machinery ,TJ1-1570 - Abstract
Selection of the most appropriate non-traditional machining process (NTMP) for a definite machining requirement can be observed as a multi-criteria decision-making (MCDM) problem with conflicting criteria. This paper proposes a novel hybrid method encompassing factor relationship (FARE) and multi-attributive border approximation area comparison (MABAC) methods for selection and evaluation of NTMPs. The application of FARE method is pioneered in NTMP assessment domain to estimate criteria weights. It significantly condenses the problem of pairwise comparisons for estimating criteria weights in MCDM environment. In order to analyze and rank different NTMPs in accordance with their performance and technical properties, MABAC method is applied. Computational procedure of FARE-MABAC hybrid model is demonstrated while solving an NTMP selection problem for drilling cylindrical through holes on non-conductive ceramic materials. The results achieved by FARE-MABAC method exactly corroborate with those obtained by the past researchers which validate the usefulness of this method while solving complex NTMP selection problems.
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- 2017
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13. A two-phase fuzzy AHP - fuzzy TOPSIS model for supplier evaluation in manufacturing environment
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Prasenjit Chatterjee and Željko Stević
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Supply chain management, Supplier selection, FAHP, FTOPSIS ,Industrial engineering. Management engineering ,T55.4-60.8 - Abstract
Supplier selection is one of the most important issues in supply chain management (SCM) which greatly affects its performance and market competitiveness. In the recent years, supplier selection in SCM has become imperative to balance between the ordinal and cardinal criteria. This paper proposes a two-phase model which aims to evaluate and select suppliers using an integrated Fuzzy Analytical Hierarchy Process (FAHP) and Fuzzy Technique for Ordering Preference by Similarity to Ideal Solution (FTOPSIS) methods. A fully developed model consisting of several evaluation criteria, both quantitative and qualitative in nature, as assessed by FAHP method to estimate the criteria weights, while FTOPSIS method is used to rank the potential suppliers that have been singled out through expert assessment. The proposed model is a support tool in the optimization of the purchasing process, and it provides the possibility of realizing additional savings by developing stronger cooperation with the optimal supplier.
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- 2019
14. Evaluation of the Dynamics of Large Scale Covid-19 Related Literature through Bibliometric Analysis from a Mathematical Standpoint
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Biplab Sarkar, Anusheel Munshi, Bhaswar Ghosh, Tharmarnadar Ganesh, Arjunan Manikandan, Subhra Snigdha Biswal, Tanweer Shahid, Rajagopalan Bhaskar, Sinjini Sengupta, Sandipan Roy Chowdhury, Jibak Bhattacharya, Mahasin Gazi, Arundhati De, Kirubha George, Tanmoy Ghosh, Jawed Akhtar, Sourav Mandal, Mukti Mukherjee, Rosalima Gupta, Soumya Roy, Kanan Jassal, Suchanda Goswami, Suparna Ghosh, Prasenjit Chatterjee, Litan Naha Biswas, Syamasis Bandyopadhyay, Anirudh Pradhan, and Bidhu Kalyan Mohanti
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Library and Information Sciences ,Computer Science Applications ,Information Systems - Published
- 2022
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15. A comparative analysis of VIKOR method and its variants
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Prasenjit Chatterjee and Shankar Chakraborty
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VIKOR ,Comprehensive VIKOR ,Fuzzy VIKOR ,Regret theory-based VIKOR ,Modified VIKOR ,Interval VIKOR ,Rank ,Analysis ,QA299.6-433 ,Business mathematics. Commercial arithmetic. Including tables, etc. ,HF5691-5716 - Abstract
The VIKOR (Vlse Kriterijumska Optimizacija Kompromisno Resenje which means multi-criteria optimization and compromise solution, in Serbian) method has already become a quite popular multi-criteria decision making tool for its computational simplicity and solution accuracy. This method focuses on selecting and ranking from a set of feasible alternatives, and determines compromise solution for a problem with conflicting criteria to help the decision maker in reaching a final course of action. It determines the compromise ranking list based on the particular measure of closeness to the ideal solution. Depending upon the type of decision problem and necessity of the decision maker, apart from VIKOR method, different variants of it, like comprehensive VIKOR, fuzzy VIKOR, regret theory-based VIKOR, modified VIKOR and interval VIKOR methods have also been subsequently developed. In this paper, the ranking performance of original VIKOR method and its five variants is analyzed based on two demonstrative examples. It is observed that interval VIKOR method performs unsatisfactorily and when the information in a decision problem is imprecise, fuzzy VIKOR method should always be preferred. But, for any decision problem, original VIKOR is the best method for solution without unnecessarily complicating the related mathematical computations.
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- 2016
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16. q-Rung Orthopair Fuzzy Improved Power Weighted Operators For Solving Group Decision-Making Issues
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Abhijit Saha, Fatih Ecer, Prasenjit Chatterjee, Tapan Senapati, and Edmundas Kazimieras Zavadskas
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Applied Mathematics ,General Medicine ,Information Systems - Abstract
This paper proposes a new multi-criteria group decision-making (MCGDM) method utilizing q-rung orthopair fuzzy (qROF) sets, improved power weighted operators and improved power weighted Maclaurin symmetric mean (MSM) operators. The power weighted averaging operator and power weighted Maclaurin symmetric mean (MSM) operator used in the existing MCGDM methods have the drawback of being unable to distinguish the priority order of alternatives in some scenarios, especially when one of the qROF numbers being considered has a non-belongingness grade of 0 or a belongingness grade of 1. To address this limitation of existing MCGDM methods, four operators, namely qROF improved power weighted averaging (qROFIPWA), qROF improved power weighted geometric (qROFIPWG), qROF improved power weighted averaging MSM (qROFIPWAMSM) and qROF improved power weighted geometric MSM (qROFIPWGMSM), are proposed in this paper. These operators mitigate the effects of erroneous assessment of information from some biased decision-makers, making the decision-making process more reliable. Following that, a group decision-making methodology is developed that is capable of generating a reasonable ranking order of alternatives when one of the qROF numbers considered has a non-belongingness grade of 0 or a belongingness grade of 1. To investigate the applicability of the proposed approach, a case study is also presented and a comparison-based investigation is used to demonstrate the superiority of the approach.
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- 2022
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17. Eliminating Rank Reversal Problem Using a New Multi-Attribute Model—The RAFSI Method
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Mališa Žižović, Dragan Pamučar, Miloljub Albijanić, Prasenjit Chatterjee, and Ivan Pribićević
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multi-criteria optimization ,RAFSI method ,performance comparison ,rank reversal ,Mathematics ,QA1-939 - Abstract
Multi-attribute decision-making (MADM) methods represent reliable ways to solve real-world problems for various applications by providing rational and logical solutions. In reaching such a goal, it is expected that MADM methods would eliminate inconsistencies like rank reversal issues in a given solution. In this paper, an endeavor is taken to put forward a new MADM method, called RAFSI (Ranking of Alternatives through Functional mapping of criterion sub-intervals into a Single Interval), which successfully eliminates the rank reversal problem. The developed RAFSI method has three major advantages that recommend it for further use: (i) its simple algorithm helps in solving complex real-world problems, (ii) RAFSI method has a new approach for data normalization, which transfers data from the starting decision-making matrix into any interval, suitable for making rational decisions, (iii) mathematical formulation of RAFSI method eliminates the rank reversal problem, which is one of the most significant shortcomings of existing MADM methods. A real-time case study that shows the advantages of RAFSI method is presented. Additional comprehensive analysis, including a comparison with other three traditional MADM methods that use different ways for data normalization and testing the resistance of RAFSI method and other MADM methods to rank the reversal problem, is also carried out.
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- 2020
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18. A SWARA-CoCoSo-Based Approach for Spray Painting Robot Selection
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Vidyapati Kumar, Kanak Kalita, Prasenjit Chatterjee, Edmundas Kazimieras Zavadskas, and Shankar Chakraborty
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Applied Mathematics ,Information Systems - Abstract
In order to avoid working in a constrained hazardous environment, manual spray painting operation is gradually being replaced by automated robotic systems in many manufacturing industries. Application of spray painting robots ensures defect-free painting of dissimilar components with higher repeatability, flexibility, productivity, reduced cycle time and minimum wastage of paint. Due to availability of a large number of viable options in the market, selection of a spray painting robot suitable for a given application poses a great problem. Thus, this paper proposes the integrated application of step-wise weight assessment ratio analysis (SWARA) and combined compromise solution (CoCoSo) methods to identify the most apposite spray painting robot for an automobile industry based on seven evaluation criteria (payload, mass, speed, repeatability, reach, cost and power consumption). The SWARA method identifies cost as the most significant criterion based on a set preference order, whereas, Fanuc P-350iA/45 is selected as the best spray painting robot by CoCoSo method. The derived ranking results are also contrasted with other popular multi-criteria decision making (MCDM) techniques (TOPSIS, VIKOR, COPRAS, PROMETHEE and MOORA) and subjective criteria weighting methods (AHP, PIPRECIA, BWM and FUCOM). High degrees of similarity in the ranking patterns between the adopted approach and other MCDM techniques prove its effectiveness in solving complex industrial robot selection problems. This integrated approach is proved to be quite robust being almost unaffected by the changing values of the corresponding tuning parameter in low-dimensional MCDM problems.
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- 2021
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19. A Comprehensive Solution to Automated Inspection Device Selection Problems using ELECTRE Methods
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Prasenjit Chatterjee, Suprakash Mondal, and Shankar Chakraborty
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Automated inspection device selection, Comparative analysis, ELECTRE II, IS, III, IV, TRI, MCDM ,Technology ,Technology (General) ,T1-995 - Abstract
Selection of an automated inspection device for an explicit industrial application is one of the most challenging problems in the current manufacturing environment. It has become more and more complicated due to increasing complexity, advanced features and facilities that are endlessly being integrated into the devices by different manufacturers. Selection of inspection devices plays a significant role in a manufacturing system for cost effectiveness and improved productivity. This paper focuses on the application of a very popular Multi-Criteria Decision-Making (MCDM) tool, i.e. ELimination and Et Choice Translating REality (ELECTRE) for solving an automated inspection device selection problem in a discrete manufacturing environment. Using a sample case study from the published literature, this paper attempts to show how different variants of the ELECTRE method, namely ELECTRE II, IS, III, IV and TRI can be suitably applied in choosing the most efficient alternative that accounts for both the decision maker’s intervention and other technical elements. Using different ELECTRE methods, a list of all the possible choices from the best to the worst suitable devices is obtained while taking into account different selection attributes. The ranking performance of these methods is also compared with that of the past researchers.
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- 2014
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20. Investigating the Effect of Normalization Norms in Flexible Manufacturing Sytem Selection Using Multi-Criteria Decision-Making Methods
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Prasenjit Chatterjee and Shankar Chakraborty
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FMS selection ,MCDM ,PROMETHEE ,GRA ,TOPSIS ,normalization norm ,Engineering (General). Civil engineering (General) ,TA1-2040 ,Technology (General) ,T1-995 - Abstract
The main objective of this paper is to assess the effect of different normalization norms within multi-criteria decisionmaking (MADM) models. Three well accepted MCDM tools, namely, preference ranking organization method for enrichment evaluation (PROMETHEE), grey relation analysis (GRA) and technique for order preference by similarity to ideal solution (TOPSIS) methods are applied for solving a flexible manufacturing system (FMS) selection problem in a discrete manufacturing environment. Finally, by the introduction of different normalization norms to the decision algorithms, its effct on the FMS selection problem using these MCDM models are also studied.
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- 2014
21. Flexible manufacturing system selection using preference ranking methods : A comparative study
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Prasenjit Chatterjee and Shankar Chakraborty
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Flexible manufacturing system ,Multi-criteria decision-making ,Preference ranking method ,Ranking ,Industrial engineering. Management engineering ,T55.4-60.8 ,Production management. Operations management ,TS155-194 - Abstract
Flexible manufacturing systems (FMSs) offer opportunities for the manufacturers to improve their technology, competitiveness and profitability through a highly efficient and focused approach to manufacturing effectiveness. Justification, evaluation and selection of FMSs have now been receiving significant attention in the manufacturing environment. Evaluating alternative FMSs in the presence of multiple conflicting criteria and performance measures is often a difficult task for the decision maker. Preference ranking tools are special types of multi-criteria decision-making methods in which the decision maker’s preferences on criteria are aggregated together to arrive at the final evaluation and selection of the alternatives. This paper deals with the application of six most potential preference ranking methods for selecting the best FMS for a given manufacturing organization. It is observed that although the performances of these six methods are almost similar, ORESTE (Organization, Rangement Et Synthese De Donnes Relationnelles) method slightly outperforms the others. These methods use some preference function or utility value or Besson ranking of criteria and alternatives, to indicate how much an alternative is preferred to the others. Most of these methods need quantification of criteria weights or different preference parameters, but ORESTE method, being an ordinal outranking approach, only requires ordinal data and attribute rankings according to their importance. Therefore, it is particularly applicable to those situations where the decision maker is unable to provide crisp evaluation data and attribute weights.
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- 2014
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22. 'A multi-tier sustainable food supplier selection model under uncertainty'
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Dragan Pamučar, Morteza Yazdani, Ali Ebadi Torkayesh, and Prasenjit Chatterjee
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Computer science ,MARCOS ,Strategy and Management ,media_common.quotation_subject ,0211 other engineering and technologies ,02 engineering and technology ,Management Science and Operations Research ,Sustainable food supplier selection ,Industrial and Manufacturing Engineering ,Article ,Management of Technology and Innovation ,Integrated weight ,0502 economics and business ,Sustainable agriculture ,Quality (business) ,Reliability (statistics) ,Selection (genetic algorithm) ,media_common ,D-numbers ,021103 operations research ,Food security ,05 social sciences ,Uncertainty ,Ranking ,Risk analysis (engineering) ,Sustainability ,Multi-tier supply chain ,050203 business & management ,Decision analysis - Abstract
Supplier selection in food supply chains (FSCs) is not much explored due to the inherent difficulties, complexities and nature of food industry. Food security and quality are top row topics in today’s world health scenario. During sudden food crisis, it needs extra attention where producers, suppliers, and stakeholders play the most vital roles. This paper puts forward a two-phase sustainable multi-tier supplier selection model for FSC based on an integrated decision analysis under multi-criteria perspectives considering sustainability criteria, suppliers and sub-suppliers. In the first phase, the model estimates supplier selection criteria weights using a combined version of step-wise weight assessment ratio analysis (SWARA) and level based weight assessment (LBWA) in conjunction with D-numbers. In the second phase, Measurement of Alternatives and Ranking according to the COmpromise Solution (MARCOS)-D method is applied to obtain a ranking pre-order of different tier suppliers. Moreover, several sensitivity analyses are carried out in order to examine model reliability. To check application practicability, the proposed model is implemented in a case study of WineSol Corporation in Spain. The proposed model is expected to serve as a kickoff point for developing advanced decision-making models for effectually address multi-tier supplier selection problems under uncertain environment.
- Published
- 2021
23. Prediction of Responses in a Sustainable Dry Turning Operation: A Comparative Analysis
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Prasenjit Chatterjee, Partha Protim Das, Shankar Chakraborty, and Shibaprasad Bhattacharya
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0209 industrial biotechnology ,Adaptive neuro fuzzy inference system ,Article Subject ,Correlation coefficient ,Mean squared error ,Cutting tool ,General Mathematics ,General Engineering ,02 engineering and technology ,Engineering (General). Civil engineering (General) ,Fuzzy logic ,020303 mechanical engineering & transports ,020901 industrial engineering & automation ,Mean absolute percentage error ,0203 mechanical engineering ,Machining ,Control theory ,Approximation error ,QA1-939 ,TA1-2040 ,Mathematics - Abstract
In a turning operation, involving removal of material from the outer diameter of a rotating cylindrical workpiece using a single-point cutting tool, there exist complex relationships between various cutting parameters and responses. In this paper, a turning operation under dry environment is considered with cutting speed, feed rate, and depth of cut as the input parameters, as well as material removal rate, average surface roughness, and cutting force as the responses. Dry turning operation reduces energy consumption and machining cost, thus eventually resulting in sustainable machining. For the considered process, the corresponding response values are envisaged using four prediction models, that is, multivariate regression analysis, fuzzy logic, artificial neural network, and adaptive neurofuzzy inference system (ANFIS), and their prediction performance is contrasted using five statistical metrics, that is, root mean squared percent error, mean absolute percentage error, root mean squared log error, correlation coefficient, and root relative squared error. It is noticed that ANFIS model consisting of the advantages features of both fuzzy logic and neural network outperforms the other prediction models with respect to the computed values of the considered statistical measures. Based on their acceptable values, it can be propounded that the ANFIS model can be effectively employed for prediction of process responses while treating different machining parameters as the input variables.
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- 2021
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24. An intercriteria correlation model for sustainable automotive body material selection
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Prasenjit Chatterjee, Sankhajit Banerjee, Suprakash Mondal, and A K Pramanick
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Sustainable materials ,Risk analysis (engineering) ,Material selection ,Computer science ,business.industry ,Process (engineering) ,Fuel efficiency ,Automotive industry ,Decision problem ,Multiple-criteria decision analysis ,business ,Decision analysis - Abstract
Over the last decades, most automakers have started to append sustainable materials to lighten the weight in their vehicles to meet stringent, rigorous environmental regulations, which will be more economical, sustainable and improve fuel efficiency. It will also improve the relationship between power and weight of the vehicles, which will translate into greater performance from the present condition. Nowadays, Multi-criteria Decision Analysis (MCDA) is one of the fastest-growing areas of operations research. The methods of MCDA distinguish themselves in terms of procedures, theoretical assumptions, and type of decision addressed. This diversity poses challenges to the process of selecting the most suited method for a specific real-world decision problem. In this research paper, an inter-criteria co-relation model is adopted to solve a real-world discrete sustainable automotive material selection problem.
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- 2021
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25. Bi-Level Multi-Objective Production Planning Problem with Multi-Choice Parameters: A Fuzzy Goal Programming Algorithm
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Murshid Kamal, Srikant Gupta, Prasenjit Chatterjee, Dragan Pamucar, and Zeljko Stevic
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production planning ,bi-level programming ,multi-objective programming ,fuzzy goal programming ,multi-choice parameter ,Industrial engineering. Management engineering ,T55.4-60.8 ,Electronic computers. Computer science ,QA75.5-76.95 - Abstract
This paper deals with the modeling and optimization of a bi-level multi-objective production planning problem, where some of the coefficients of objective functions and parameters of constraints are multi-choice. A general transformation technique based on a binary variable has been used to transform the multi-choices parameters of the problem into their equivalent deterministic form. Finally, two different types of secularization technique have been used to achieve the maximum degree of individually membership goals by minimizing their deviational variables and obtained the most satisfactory solution of the formulated problem. An illustrative real case study of production planning has been discussed and, also compared to validate the efficiency and usefulness of the proposed work.
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- 2019
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26. The Role of Façade Materials in Blast-Resistant Buildings: An Evaluation Based on Fuzzy Delphi and Fuzzy EDAS
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Hamidreza Hasheminasab, Sarfaraz Hashemkhani Zolfani, Mahdi Bitarafan, Prasenjit Chatterjee, and Alireza Abhaji Ezabadi
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façade materials ,explosion ,blast-resistant buildings ,multiple-criteria decision-making (MCDM) ,fuzzy Delphi ,fuzzy evaluation based on the distance from the average solution (EDAS) ,Industrial engineering. Management engineering ,T55.4-60.8 ,Electronic computers. Computer science ,QA75.5-76.95 - Abstract
Blast-resistant buildings are mainly used to protect main instruments, controllers, expensive equipment, and people from explosion waves. Oil and gas industry projects almost always include blast-resistant buildings. For instance, based on a hazard identification (HAZID) and hazard and operability (HAZOP) analysis of a plant, control rooms and substations are sometimes designed to withstand an external free air explosion that generates blast over pressure. In this regard, a building façade is considered to be the first barrier of resistance against explosion waves, and therefore a building façade has an important role in reducing a building’s vulnerability and human casualties. In case of a lack of enough resistance, explosion waves enter a building and bring about irreparable damage to the building. Consequently, it seems important to study and evaluate various materials used in a façade against the consequences of an explosion. This study tried to make a comparison between different types of building facades against explosion waves. The materials used in a building play a key role in the vulnerability of a building. In this research, a literature review and the fuzzy Delphi method were applied to find the most critical criteria, and then a fuzzy evaluation based on the distance from the average solution (EDAS) was applied in order to assess various materials used in building facades from the perspective of resiliency. A questionnaire was presented to measure effective indices in order to receive experts’ ideas. Finally, by implementing this methodology in a case study, it was concluded that a stone façade performs much better against explosions.
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- 2019
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27. Comparative Evaluation of Sustainable Design Based on Step-Wise Weight Assessment Ratio Analysis (SWARA) and Best Worst Method (BWM) Methods: A Perspective on Household Furnishing Materials
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Sarfaraz Hashemkhani Zolfani and Prasenjit Chatterjee
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Sustainable Design ,Household furnishing materials ,Multi-attribute decision-making (MADM) ,Step-wise weight assessment ratio analysis (SWARA) ,Best Worst Method (BWM) ,Mathematics ,QA1-939 - Abstract
For a few years, there has been an increasing consciousness to design structures that are concurrently economic and environmentally responsive. Eco-friendly inferences of building designs include lower energy consumption, reduction in CO2 emissions, assimilated energy in buildings and enhancement of indoor air quality. With the aim of fulfilling design objectives, designers normally encounter a situation in which the selection of the most appropriate material from a set of various material alternatives is essential. Sustainability has been developing as a new concept in all human activities to create a better balance between social, environmental and economic issues. Designing materials based on the sustainability concept is a key step to enable a better balance because there is no need to re-structure phases and procedures to make the system more efficient in comparison to previous models. Some of the most commonly used materials are household furnishing materials, which can be electrical devices, kitchen gears or general furnishing materials. The volume of production and consumption of these materials is considerable, therefore a newer sustainable plan for a better designed system is justifiable. In the literature, the application of multi-attribute decision-making (MADM) methods has been found to be very suitable for evaluating materials and developing general plans for them. This study contributes by applying two approaches based on MADM methods for weighting the criteria related to the sustainable design of household furnishing materials. Step-Wise Weight Assessment Ratio Analysis (SWARA) and Best Worst Method (BWM) are two specialized and new methods for weighting criteria with different approaches. This paper has not only investigated the weighting of important and related criteria for sustainable design but has also evaluated the similarities and differences between the considered weighting methods. A comparative study of SWARA and BWM methods has never been conducted to date. The results show that, except pairwise comparisons, SWARA and BWM are certainly similar and in some cases SWARA can be more accurate and effective.
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- 2019
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28. A Delphi fuzzy analytic hierarchy process framework for criteria classification and prioritization in food supply chains under uncertainty
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Srikant Gupta, Prasenjit Chatterjee, Raghavendra Rastogi, and Ernesto D.R. Santibanez Gonzalez
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Modeling and Simulation ,Applied Mathematics ,General Decision Sciences ,Analysis - Published
- 2023
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29. Radiotherapy for Lung Cancer During the COVID Pandemic – A Narrative Review of Practical Recommendations
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Jibak Bhattacharya, Monica-Emilia Chirilă, Jayaprakash Agarwal, Syamasis Bandyopadhyay, Sushmita Roy Chowdhury, Tanmay Ghosh, Biplap Sarkar, and Prasenjit Chatterjee
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Radiation therapy ,medicine.medical_specialty ,business.industry ,medicine.medical_treatment ,Pandemic ,medicine ,Narrative review ,Intensive care medicine ,business ,Lung cancer ,medicine.disease - Abstract
"Background: The coronavirus disease pandemic produced changes in the treatment approach of lung cancer patients. They represent a vulnerable population due to the negative impact of delays in diagnosis and treatment and also because of the impaired immune system. Radiation Therapy plays a crucial role in both curative and palliative settings, so finding the best approach for these patients in this context was attempted by many professionals. The aim of this study was to make a synthesis of the current published literature on this topic and summarize the recommendations. Material and methods: We searched the PubMed database for articles published between 20th December 2019 and 30th August 2020. We used 14 key words related to COVID 19 and Lung Cancer. The articles were selected by two senior clinicians who excluded overlapping information and prioritized original research reports and professional organization’s official recommendations. Results: There were 562 papers corresponding to the search criteria, of which 64 were analyzed. Treatment decision must be tailored according to the status of SARS CoV-2 positivity, the aim of the treatment (curative VS palliative), pathological type and clinical stage, disease complications, symptoms, prognostic, performance status, and alternative treatments. Hypofractionation is preferred whenever possible in order to minimize risk for patients and staff. Safety measures have to be implemented, with extra cautions if SARS CoV-2 positive patients have to be treated. Cone beam CT can be used early identification of lung infiltrates and special attention is recommended to differentiate Radiation pneumonitis from COVID-19 pneumonia. Journal of Medical and Radiation Oncology Journal homepage: www.jmedradonc.org Review 94 Conclusion: For SARS CoV-2 positive lung cancer patients the treatment should be postponed, until they are tested negative. For patients which are SARS CoV-2 negative treated with curative intent, hypofractionated schedules are preferred. Palliative treatments should be given according to the life threatening risk."
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- 2021
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30. A multi-level programming model for green supplier selection
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Morteza Yazdani, Prasenjit Chatterjee, Ernesto D.R. Santibanez Gonzalez, and Srikant Gupta
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Mathematical optimization ,021103 operations research ,Multi level programming ,Computer science ,0211 other engineering and technologies ,0202 electrical engineering, electronic engineering, information engineering ,020201 artificial intelligence & image processing ,02 engineering and technology ,Management Science and Operations Research ,General Business, Management and Accounting ,Selection (genetic algorithm) - Abstract
PurposeIndustrial organizations often face difficulties in finding out the methods to meet ever increasing customer expectations and to remain competitive in the global market while maintaining controllable expenses. An effective and efficient green supply chain management (GSCM) can provide a competitive edge to the business. This paper focusses on the selection of green suppliers while simultaneously balancing economic, environmental and social issues.Design/methodology/approachIn this study, it is assumed that two types of decision-makers (DMs), namely, the first level and second-level DMs operate at two separate groups in GSC. The first-level DMs always empathise to optimize carbon emissions, per unit energy consumption per product and per unit waste production, while the second-level DMs seek to optimize ordering costs, number of rejected units and number of late delivered units in the entire GSCM. In this paper, fuzzy goal programming (FGP) approach has been adopted to obtain compromise solution of the formulated problem by attaining the uppermost degree of each membership goal while reducing their deviational variables. Furthermore, demand has also been forecasted using exponential smoothing analysis. The model is verified on a real-time industrial case study.FindingsThis research enables DMs to analyse uncertainty scenarios in GSCM when information about different parameters are not known precisely.Research limitations/implicationsThe proposed model is restricted to vagueness only, however, DMs may need to consider probabilistic multi-choice scenarios also.Practical implicationsThe proposed model is generic and can be applied for large-scale GSC environments with little modifications.Originality/valueNo prior attempt is made till date to present interval type-2 fuzzy sets in a multi-objective GSC environment where the DMs are at hierarchical levels. Interval type-2 fuzzy sets are considered as better ways to represent inconsistencies of human judgements, its incompleteness and imprecision more accurately and objectively. Also, crisp or deterministic forms of uncertain parameters have been obtained by taking expected value of the fuzzy parameters.
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- 2021
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31. Selection of materials using multi-criteria decision-making methods with minimum data
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Shankar Chakraborty and Prasenjit Chatterjee
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Material selection ,Correlation matrix ,VIKOR ,TOPSIS ,ELECTRE ,Analysis ,QA299.6-433 ,Business mathematics. Commercial arithmetic. Including tables, etc. ,HF5691-5716 - Abstract
Selection of material for a specific engineering component, which plays a significant role in its design and proper functioning, is often treated as a multi-criteria decision-making (MCDM) problem where the most suitable material is to be chosen based on a given set of conflicting criteria. For solving these MCDM problems, the designers do not generally know what should be the optimal number of criteria required for arriving at the best decisive action. Those criteria should be independent to each other and their number should usually limit to seven plus or minus two. In this paper, five material selection problems are solved using three common MCDM techniques to demonstrate the effect of number of criteria on the final rankings of the material alternatives. It is interesting to observe that the choices of the best suited materials solely depend on the criterion having the maximum priority value. It is also found that among the three MCDM methods, the ranking performance of VIKOR (Vlse Kriterijumska Optimizacija Kompromisno Resenje) method is the best.
- Published
- 2013
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32. Supplier evaluation in manufacturing environment using compromise ranking method with grey interval numbers
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Prasenjit Chatterjee and Rupsa Chatterjee
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Supplier selection ,Multi-criteria decision making ,Compromise ranking method ,Grey interval number ,Grey Supplier selection index ,Industrial engineering. Management engineering ,T55.4-60.8 ,Production management. Operations management ,TS155-194 - Abstract
Evaluation of proper supplier for manufacturing organizations is one of the most challenging problems in real time manufacturing environment due to a wide variety of customer demands. It has become more and more complicated to meet the challenges of international competitiveness and as the decision makers need to assess a wide range of alternative suppliers based on a set of conflicting criteria. Thus, the main objective of supplier selection is to select highly potential supplier through which all the set goals regarding the purchasing and manufacturing activity can be achieved. Because of these reasons, supplier selection has got considerable attention by the academicians and researchers. This paper presents a combined multi-criteria decision making methodology for supplier evaluation for given industrial applications. The proposed methodology is based on a compromise ranking method combined with Grey Interval Numbers considering different cardinal and ordinal criteria and their relative importance. A ‘supplier selection index’ is also proposed to help evaluation and ranking the alternative suppliers. Two examples are illustrated to demonstrate the potentiality and applicability of the proposed method.
- Published
- 2012
33. Multiple-Criteria Decision-Making (MCDM) Techniques for Business Processes Information Management
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Edmundas Kazimieras Zavadskas, Jurgita Antucheviciene, and Prasenjit Chatterjee
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multiple-criteria decision-making (MCDM) ,multi-attribute decision-making (MADM) ,fuzzy sets ,neutrosophic sets ,rough sets ,aggregation operators ,adaptive neuro-fuzzy inference system (ANFIS) ,Information technology ,T58.5-58.64 - Abstract
Information management is a common paradigm in modern decision-making. A wide range of decision-making techniques have been proposed in the literature to model complex business processes. In this Special Issue, 16 selected and peer-reviewed original research articles contribute to business information management in various current real-world problems by proposing crisp or uncertain multiple-criteria decision-making (MCDM) models and techniques, mostly including multi-attribute decision-making (MADM) approaches in addition to a single paper proposing an interactive multi-objective decision-making (MODM) approach. The papers are mainly concentrated in three application areas: supplier selection and rational order allocation, the evaluation and selection of goods or facilities, and personnel selection/partner selection. A number of new approaches are proposed that are expected to attract great interest from the research community.
- Published
- 2018
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34. A multi-criteria decision-making framework for agriculture supply chain risk management under a circular economy context
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Ernesto D.R. Santibanez Gonzalez, Prasenjit Chatterjee, and Morteza Yazdani
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Sustainable development ,Supply chain risk management ,business.industry ,Supply chain ,Circular economy ,05 social sciences ,010501 environmental sciences ,Management Science and Operations Research ,01 natural sciences ,General Business, Management and Accounting ,Agriculture ,0502 economics and business ,Sustainability ,Sustainable agriculture ,Business ,Environmental planning ,050203 business & management ,0105 earth and related environmental sciences ,Agribusiness - Abstract
Purpose The implementation of circular economy strategies is one of the central objectives of several governments seeking a transition toward a sustainable development. Circular economy in agriculture deals with the production of agricultural commodities making an efficient use of resources and avoiding unnecessary waste and carbon emission generation. Disruptions in the production and supply of critical agricultural products can have serious negative repercussions for firms and consumers of the food supply chain. In recent decades, disruptions generated by natural disasters such as hurricanes, thunderstorms and floods have greatly impacted social communities and industrial sectors. Supply chain risks approaches are seen to contribute key elements to address the impacts of natural disaster toward the implementation of circular economy in agriculture, helping to prevent collapses in the production and supply of food. The purpose of this paper is to study and identify flood risk drivers and their effects on the sustainability of an agriculture supply chain in connection with a circular economy strategy. By using an extended Step-wise Weight Assessment Ratio Analysis method combined with a multi-criteria decision analysis, the most essential flood drivers with a degree of importance are reported here. Then, the authors propose an Evaluation of Data based on average ASsessment method, to rank different agricultural projects that pretend to mitigate the flood risks and its impacts on crop areas. The application of this research lies within the framework of a real agricultural project founded by the European Commission Scientific Section, called RUC-APS. Design/methodology/approach The authors use management science-based tools to address circular economy in agriculture. The authors propose a multi-criteria-based methodology to assess the risks of flooding in crops areas. To validate the proposed methodology, a case example from Spain is discussed to rank different agricultural projects that pretend to mitigate the flood risks and its impacts on crop areas. Findings The proposed multi-criteria methodology confirmed a successful application to rank different agricultural projects that pretend to mitigate the flood risks and its impacts on crop areas. Organizations and firms in the agricultural business can use the methodology to identify risks drivers and to detect the best projects to mitigate the highest impacts of flooding risks in crops areas. Originality/value The authors use supply chain risks approaches to address the impacts of natural disaster on the implementation of circular economy in agriculture. The authors propose a robust multi-criteria-based methodology to assess the risks of flooding in crops areas and we used to determine the best mitigating projects to face flooding risks on crop areas.
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- 2019
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35. A new fuzzy methodology-based structured framework for RAM and risk analysis
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Anupam K. Singh, Dilbagh Panchal, Prasenjit Chatterjee, Mehdi Keshavarz-Ghorabaee, and Edmundas Kazimieras Zavadskas
- Subjects
0209 industrial biotechnology ,Computer science ,Optimal maintenance ,Complex system ,02 engineering and technology ,Ideal solution ,Fuzzy logic ,Reliability engineering ,020901 industrial engineering & automation ,Adsorption ,0202 electrical engineering, electronic engineering, information engineering ,EDAS ,Fuzzy number ,020201 artificial intelligence & image processing ,Failure mode and effects analysis ,Software - Abstract
The aim of this paper is to propose a new hybridized framework for analyzing the performance issues of a chemical process plant by utilizing uncertain, imprecise and vague information. In the proposed framework, Fuzzy Lambda–Tau (FLT) approach has been used for computing reliability, availability and maintainability (RAM) parameters of the considered system. Further, for enhancing the RAM characteristics of the system, improved Fuzzy Failure Mode Effect Analysis (FMEA) approach is adopted. Under improved Fuzzy FMEA approach, defined Fuzzy linguistic rating values in the form of triangular and trapezoidal Fuzzy numbers have been assigned by the experts to each risk factor of the listed failure causes. The proposed framework is demonstrated with an industrial application in a chlorine production plant of a chemical process industry. The results show decreasing trend for system availability and deposition of solid Nacl, mechanical failure, corrosion due to wet chlorine, scanty lubrication, improper adsorption and valve malfunctioning are identified as the most critical failure causes for the considered system. A comparative performance analysis between the proposed framework, Fuzzy technique for order of preference by similarity to ideal solution (Fuzzy TOPSIS), Fuzzy evaluation based on distance from average solution (Fuzzy EDAS) and Fuzzy Vlse Kriterijumska Optimizacija I Kompromisno Resenje (Fuzzy VIKOR) are then carried out to show the competence of the proposed framework. It is expected that the analytical results would be highly useful in formulating an optimal maintenance policy for such complex systems and may also be used for improving performance of similar plants.
- Published
- 2019
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36. Ranking based on optimal points and win-loss-draw multi-criteria decision-making with application to supplier evaluation problem
- Author
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Prasenjit Chatterjee, Shervin Zakeri, Naoufel Cheikhrouhou, and Dimitri Konstantas
- Subjects
Operations research ,Ranking ,Artificial Intelligence ,Process (engineering) ,Computer science ,Complete information ,General Engineering ,Context (language use) ,Supplier evaluation ,Multiple-criteria decision analysis ,Divergence (statistics) ,Computer Science Applications ,Weighting - Abstract
Supplier evaluation is a complex multi-criteria decision-making (MCDM) problem that deals with assessment of suppliers as the potential alternatives against various types of criteria. We consider the context where decision makers (DMs) have complete information about the suppliers and criteria. To address the needs of decision makers, a multi-criteria evaluation method named Ranking based on optimal points (RBOP) is developed in this paper. By imitating and simulating human decision-making behavioural patterns, the developed MCDM method selects the best alternative that is closer to what the DM desires. Furthermore, a novel subjective MCDM weighting method s called win-loss-draw (WLD) method is also developed, which is also based on human behavioural pattern. A real case study of domestic cheese brands is considered to apply the developed methods to select the best cheese supplier for an Iranian hypermarket. Compared to other MCDM methods, outputs of the RBOP method show some differences due to the impact of WLD method, which intensified divergence and optimal points during the decision-making process.
- Published
- 2022
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37. Drain Current Modulation of a Single Drain MOSFET by Lorentz Force for Magnetic Sensing Application
- Author
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Prasenjit Chatterjee, Hwang-Cherng Chow, and Wu-Shiung Feng
- Subjects
MOSFET ,magnetic sensor ,Lorentz force ,Chemical technology ,TP1-1185 - Abstract
This paper reports a detailed analysis of the drain current modulation of a single-drain normal-gate n channel metal-oxide semiconductor field effect transistor (n-MOSFET) under an on-chip magnetic field. A single-drain n-MOSFET has been fabricated and placed in the center of a square-shaped metal loop which generates the on-chip magnetic field. The proposed device designed is much smaller in size with respect to the metal loop, which ensures that the generated magnetic field is approximately uniform. The change of drain current and change of bulk current per micron device width has been measured. The result shows that the difference drain current is about 145 µA for the maximum applied magnetic field. Such changes occur from the applied Lorentz force to push out the carriers from the channel. Based on the drain current difference, the change in effective mobility has been detected up to 4.227%. Furthermore, a detailed investigation reveals that the device behavior is quite different in subthreshold and saturation region. A change of 50.24 µA bulk current has also been measured. Finally, the device has been verified for use as a magnetic sensor with sensitivity 4.084% (29.6 T−1), which is very effective as compared to other previously reported works for a single device.
- Published
- 2016
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38. Dynamics of the COVID -19 Related Publications
- Author
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Soumya Roy, Sourav Mondal, Biplab Sarkar, Anusheel Munshi, Mahasin Gazi, Sinjini Snegupta, Tanweer Sahid, Mukti Mukherjee, Kirubha George, K Jassal, J. Bhattacharya, Sandipan Raychaudhuri, Tharmarnadar Ganesh, Anirudh Pradhan, Arundhati De, S.S. Biswal, T. Ghosh, Kanika Bansal, Rosalima Gupta, A Manikandan, Jawed Akhtar, Bhaswar Ghosh, Shymasish Bondopadhay, B Rajagopalan, Prasenjit Chatterjee, Khushboo Rastogi, Bidhu Kalyan Mohanti, and Litan Naha Biswas
- Subjects
Coronavirus disease 2019 (COVID-19) ,business.industry ,Specific time ,Observation period ,Medicine ,business ,Demography - Abstract
BackgroundThis study aims to analyze the dynamics of the published articles and preprints of Covid-19 related literature from different scientific databases and sharing platforms.MethodsThe PubMed, Elsevier, and Research Gate (RG) databases were under consideration in this study over a specific time. Analyses were carried out on the number of publications as (a) function of time (day), (b) journals and (c) authors. Doubling time of the number of publications was analyzed for PubMed “all articles” and Elsevier published articles. Analyzed databases were (1A) PubMed “all articles” (01/12/2019-12/06/2020) (1B) PubMed Review articles (01/12/2019-2/5/2020) and (1C) PubMed Clinical Trials (01/01/2020-30/06/2020) (2) Elsevier all publications (01/12/2019-25/05/2020) (3) RG (Article, Pre Print, Technical Report) (15/04/2020–30/4/2020).FindingsTotal publications in the observation period for PubMed, Elsevier, and RG were 23000, 5898 and 5393 respectively. The average number of publications/day for PubMed, Elsevier and RG were 70.0 ±128.6, 77.6±125.3 and 255.6±205.8 respectively. PubMed shows an avalanche in the number of publication around May 10, number of publications jumped from 6.0±8.4/day to 282.5±110.3/day. The average doubling time for PubMed, Elsevier, and RG was 10.3±4 days, 20.6 days, and 2.3±2.0 days respectively. In PubMed average articles/journal was 5.2±10.3 and top 20 authors representing 935 articles are of Chinese descent. The average number of publications per author for PubMed, Elsevier, and RG was 1.2±1.4, 1.3±0.9, and 1.1±0.4 respectively. Subgroup analysis, PubMed review articles mean and median review time for each article were and 13.9 days respectively; and reducing at a rate of-0.21 days (count)/day.InterpretationAlthough the disease has been known for around 6 months, the number of publications related to the Covid-19 until now is huge and growing very fast with time. It is essential to rationalize the publications scientifically by the researchers, authors, reviewers, and publishing houses.FundingNone
- Published
- 2020
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39. Eliminating Rank Reversal Problem Using a New Multi-Attribute Model—The RAFSI Method
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Dragan Pamučar, Prasenjit Chatterjee, Mališa Žižović, Ivan Pribićević, and Miloljub Albijanić
- Subjects
Rank reversals in decision-making ,Mathematical optimization ,Computer science ,General Mathematics ,lcsh:Mathematics ,Rank (computer programming) ,multi-criteria optimization ,02 engineering and technology ,Interval (mathematics) ,lcsh:QA1-939 ,RAFSI method ,Database normalization ,Functional mapping ,Matrix (mathematics) ,rank reversal ,020303 mechanical engineering & transports ,0203 mechanical engineering ,Ranking ,0202 electrical engineering, electronic engineering, information engineering ,Computer Science (miscellaneous) ,020201 artificial intelligence & image processing ,performance comparison ,Engineering (miscellaneous) ,SIMPLE algorithm - Abstract
Multi-attribute decision-making (MADM) methods represent reliable ways to solve real-world problems for various applications by providing rational and logical solutions. In reaching such a goal, it is expected that MADM methods would eliminate inconsistencies like rank reversal issues in a given solution. In this paper, an endeavor is taken to put forward a new MADM method, called RAFSI (Ranking of Alternatives through Functional mapping of criterion sub-intervals into a Single Interval), which successfully eliminates the rank reversal problem. The developed RAFSI method has three major advantages that recommend it for further use: (i) its simple algorithm helps in solving complex real-world problems, (ii) RAFSI method has a new approach for data normalization, which transfers data from the starting decision-making matrix into any interval, suitable for making rational decisions, (iii) mathematical formulation of RAFSI method eliminates the rank reversal problem, which is one of the most significant shortcomings of existing MADM methods. A real-time case study that shows the advantages of RAFSI method is presented. Additional comprehensive analysis, including a comparison with other three traditional MADM methods that use different ways for data normalization and testing the resistance of RAFSI method and other MADM methods to rank the reversal problem, is also carried out.
- Published
- 2020
40. Selection of commercially available alternative passenger vehicle in automotive environment
- Author
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Bikash Choudhuri, Tapas Kumar Biswas, and Prasenjit Chatterjee
- Subjects
Battery (electricity) ,lcsh:T55.4-60.8 ,business.industry ,Computer science ,Automotive industry ,Context (language use) ,Compressed natural gas ,Management Science and Operations Research ,Multiple-criteria decision analysis ,CRITIC ,Automotive engineering ,sensitivity analysis ,Range (aeronautics) ,CoCoSo ,Alternate passenger vehicle selection ,Battery electric vehicle ,lcsh:Industrial engineering. Management engineering ,Sensitivity (control systems) ,business ,Engineering (miscellaneous) - Abstract
There has been a paradigm shift in the automobile industry due to e-mobility which reduces green-house gas emission and air pollution. In this context, selection of the most feasible automotive passenger vehicle is a complex decision-making problem due to the use of different power source, technology, specification and price. In this paper, five alternative vehicles based on fuel cell, hybrid electric, battery electric, plug in hybrid electric and compressed natural gas bi-fuel are evaluated using an integrated criteria importance through inter-criteria correlation (CRITIC) - Combined Compromise Solution (CoCoSo) method. CRITIC method is used to obtain the weights of the vehicle selection criteria, whereas, CoCoSo method is employed to rank the vehicles considering different technical and operational criteria such as greenhouse gas emission, fuel economy, vehicle range, accelerating time, annual fuel cost and vehicle base model cost. It is found that battery electric vehicle out performs all other considered alternatives. The validity of the results is verified by comparing with other well popular MCDM methods. Further, a sensitivity analysis is conducted by changing the criteria weights to establish the stability of the model.
- Published
- 2020
41. A novel integrated decision-making approach for the evaluation and selection of renewable energy technologies
- Author
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Edmundas Kazimieras Zavadskas, Dalia Streimikiene, Morteza Yazdani, and Prasenjit Chatterjee
- Subjects
Economics and Econometrics ,Environmental Engineering ,Computer science ,Process (engineering) ,020209 energy ,02 engineering and technology ,010501 environmental sciences ,Management, Monitoring, Policy and Law ,01 natural sciences ,Order (exchange) ,Recursos energéticos renovables ,0202 electrical engineering, electronic engineering, information engineering ,Environmental Chemistry ,Set (psychology) ,Toma de decisiones ,0105 earth and related environmental sciences ,Sustainable development ,business.industry ,Energy planning ,Fuente de energía renovable ,General Business, Management and Accounting ,Renewable energy ,Risk analysis (engineering) ,Ranking ,Toma de decisiones multicriterio ,Energy source ,business - Abstract
The decision-making in energy sector involves finding a set of energy sources and conversion devices to meet the energy demands in an optimal way. Making an energy planning decision involves the balancing of diverse ecological, social, technical and economic aspects across space and time. Usually, technical and environmental aspects are represented in the form of multiple criteria and indicators that are often expressed as conflicting objectives. In order to attain higher efficiency in the implementation of renewable energy (RE) systems, the developers and investors have to deploy multi-criteria decision-making techniques. In this paper, a novel hybrid Decision Making Trial and Evaluation Laboratory and analytic network process (DEMATEL-ANP) model is proposed in order to stress the importance of the evaluation criteria when selecting alternative REs and the causal relationships between the criteria. Finally, complex proportional assessment and weighted aggregated sum product assessment methods are used to assess the performances of the REs with respect to different evaluating criteria. An illustrative example from Costs assessment of sustainable energy systems (CASES) project, financed by European Commission Framework 6 programme (EU FM 6) for EU member states is presented in order to demonstrate the application feasibility of the proposed model for the comparative assessment and ranking of RE technologies. Sensitivity analysis, result validation and critical outcomes are provided as well to offer guidelines for the policy makers in the selection of the best alternative RE with the maximum effectiveness. European Commission Framework 6 programme (EU FM 6) No data JCR 2018 0.636 SJR (2018) Q2, 38/200 Environmental Engineering, 122/350 Management, Monitoring, Policy and Law; Q3, 55/119 Environmental Chemistry No data IDR 2018 UEM
- Published
- 2018
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42. An interval valued neutrosophic decision-making structure for sustainable supplier selection
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Morteza Yazdani, Sahand Asgharieh Ahari, Violeta Doval Hernandez, Ali Ebadi Torkayesh, Željko Stević, and Prasenjit Chatterjee
- Subjects
Index (economics) ,Procurement ,Supply chain management ,Ranking ,Operations research ,Artificial Intelligence ,Computer science ,General Engineering ,Supplier evaluation ,Fuzzy logic ,Selection (genetic algorithm) ,Reliability (statistics) ,Computer Science Applications - Abstract
Evolution of supply chain management (SCM) in recent years has transformed it beyond the simple logic of benefit and economic point of views. One of such key strategic elements in establishing a sustainable and socially responsive SCM is supplier selection and performance assessment. This study brings forward a sustainable supplier evaluation structure under multiple criteria and interval valued fuzzy neutrosophic (IVFN) model. The proposed structure uses CRiteria Importance Through Inter -criteria Correlation (CRITIC) and combined compromised solution (CoCoSo) under IVFN environment for evaluation and selection of suppliers for a dairy company in Iran. Alternative supplier 5 (S5) emerges as the best supplier with the highest overall score (1.168). Average Spearman rank correlation coefficient between the proposed model and other well established decision-making models methods is found as 0.9651 which establishes reliability of model outcomes. The estimated zero value of Gini Index indicates that supplier 5 has a constant ranking in all considered methods. This is a practical sustainable supplier selection platform which allows decision makers in procurement and SC industries to select the most suitable supplier in any pre-determined period.
- Published
- 2021
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43. AN INTEGRATED DECISION-MAKING MODEL FOR EFFICIENCY ANALYSIS OF THE FORKLIFTS IN WAREHOUSING SYSTEMS
- Author
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Ilija Tanackov, Prasenjit Chatterjee, Zdravko Nunić, Željko Stević, and Eldina Mahmutagić
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Polymers and Plastics ,Operations research ,Computer science ,Process (engineering) ,Mechanical Engineering ,Sorting ,Rationalization (economics) ,Industrial and Manufacturing Engineering ,Consistency (database systems) ,Ranking ,Mechanics of Materials ,Data envelopment analysis ,Decision-making models ,Reliability (statistics) ,Civil and Structural Engineering - Abstract
In the logistics world, special attention should be given to warehousing systems, cost rationalization, and improvement of all the factors that affect efficiency and contribute to smooth functioning of logistics subsystems. In real time industrial practice, the issue of evaluating and selecting the most appropriate forklift involves a complex decision-making problem that should be formulated through an efficient analytical model. The forklifts efficiency plays a very important role in the company. The forklifts are being used on a daily basis and no logistical processes could be done without them. Therefore, it has been decided to determine their efficiency, which will contribute to the optimization of the process in this logistics subsystem. This study puts forward an integrated forklift selection model using Data Envelopment Analysis (DEA), Full Consistency Method (FUCOM) and Measurement Alternatives and Ranking According to the Compromise Solution (MARCOS) methods. Five input parameters (regular servicing costs, fuel costs, exceptional servicing costs, total number of all minor accidents and damage caused by forklifts) and one output parameter (number of operating hours) were first identified to assess efficiency of eight forklifts in a warehousing system of the Natron-Hayat company using the DEA model. This step allows sorting of efficient forklifts which are subsequently evaluated and ranked using FUCOM and MARCOS methods. A sensitivity analysis is also performed in order to check reliability and accuracy of the results. The findings of this research clearly show that the proposed decision-making model can significantly contribute to all spheres of business applications.
- Published
- 2021
- Full Text
- View/download PDF
44. Sustainable oil selection for cleaner production in Indian foundry industries: A three phase integrated decision-making framework
- Author
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Rohit Sharma, Prasenjit Chatterjee, Rajiv Kumar Garg, and Dilbagh Panchal
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biology ,Renewable Energy, Sustainability and the Environment ,020209 energy ,Strategy and Management ,05 social sciences ,Environmental engineering ,Jatropha ,Environmental pollution ,02 engineering and technology ,Building and Construction ,Ideal solution ,biology.organism_classification ,Fuzzy logic ,Environmentally friendly ,Industrial and Manufacturing Engineering ,Diesel fuel ,Vegetable oil ,050501 criminology ,0202 electrical engineering, electronic engineering, information engineering ,Environmental science ,Cleaner production ,0505 law ,General Environmental Science - Abstract
Oil in casting industries is one of the major sources of environmental pollution as its burning directly results in the emission of toxic gases such as carbon monoxide (CO), carbon dioxide (CO2), nitrogen dioxide (NO2), sulphur dioxide (SO2) and suspended particulate matters (SPM). The aim of this work is to select the best sustainable oil for a cleaner and environment friendly production system in small scale casting industries of Agra city located in India. Performance, quality and cost are considered as the most influential parameters, while jatropha, vegetable oil, karanja oil and light diesel oil are considered as the alternatives. A novel integrated three phase decision-making framework is proposed, encompassing fuzzy analytical hierarchy process (FAHP), fuzzy technique for order of preference by similarity to ideal solution (FTOPSIS) and fuzzy evaluation based on distance from average solution (FEDAS) methods. FAHP is implemented for computing weights of the considered criteria and sub-criteria. These weights are subsequently used in FTOPSIS and FEDAS methods to derive ranking of the considered oils. Light diesel oil emerges out as the best oil under the considered criteria with the highest closeness coefficient (0.9807) and appraisal score (0.6683) values. For validating the results of the proposed decision framework, sensitivity analysis (SA) has been performed. From the twelve experiments of SA, it is observed that light diesel oil retained its highest score in nine experiments which substantiate its top priority as well as FTOPSIS and FEDAS-based results.
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- 2021
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45. Characteristics of a Tunable Microstrip Bandpass Filter Under the Influence of Magnetic Field
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Kuei-Hung Lin, Hwang-Cherng Chow, Wu-Shiung Feng, and Prasenjit Chatterjee
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Materials science ,Band-pass filter ,business.industry ,Microstrip bandpass filter ,Optoelectronics ,Electrical and Electronic Engineering ,Condensed Matter Physics ,business ,Microstrip ,Electronic, Optical and Magnetic Materials ,Magnetic field - Published
- 2017
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46. Integrated QFD-MCDM framework for green supplier selection
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Sarfaraz Hashemkhani Zolfani, Edmundas Kazimieras Zavadskas, Prasenjit Chatterjee, and Morteza Yazdani
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Engineering ,Decision support system ,Planificación estratégica ,Process (engineering) ,Strategy and Management ,Green supplier selection ,02 engineering and technology ,Supplier evaluation ,Industrial and Manufacturing Engineering ,Supplier relationship management ,0502 economics and business ,0202 electrical engineering, electronic engineering, information engineering ,Selection (genetic algorithm) ,General Environmental Science ,Sustainable development ,Administración de empresas ,Renewable Energy, Sustainability and the Environment ,business.industry ,05 social sciences ,Multiple-criteria decision analysis ,Empresas - Administración ,Risk analysis (engineering) ,Systems engineering ,020201 artificial intelligence & image processing ,business ,050203 business & management ,Quality function deployment - Abstract
Supplier evaluation and selection is a significant strategic decision for reducing operating costs and improving organizational competitiveness to develop business opportunities. Moreover, with increasing concern towards environmental protection and sustainable development, it becomes important to pay more attention to environmental requirements and evaluating the potential suppliers by incorporating green factors into the selection process. Thus, the aim of this paper is to put forward an integrated approach for green supplier selection by considering various environmental performance requirements and criteria. The proposed approach addresses the inter-relationships between the customer requirements (CRs) with the aid of decision-making trial and evaluation laboratory (DEMATEL) method while constructing a relationship structure. Quality function deployment (QFD) model is used to establish a central relationship matrix in order to identify degree of relationship between each pair of supplier selection criteria and CRs. Finally, complex proportional assessment (COPRAS) applied to prioritize and rank the alternative suppliers. A case study is presented to reveal the potentiality and aptness of the proposed methodology. Sin financiación 5.651 JCR (2017) Q1, 6/33 Green and Sustainable Science and Technology, 7/50 Engineering, Environmental, 21/241 Environmental Sciences UEM
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- 2017
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47. An Integrated Multi-Attribute Model for Evaluation of Sustainable Mobile Phone
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María José Montero-Simó, Morteza Yazdani, Prasenjit Chatterjee, and Rafael A. Araque-Padilla
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Process management ,Computer science ,AHP ,Geography, Planning and Development ,Analytic hierarchy process ,decision-making model ,TJ807-830 ,DEMATEL ,02 engineering and technology ,Management, Monitoring, Policy and Law ,BWM ,TD194-195 ,Competitive advantage ,Renewable energy sources ,0502 economics and business ,0202 electrical engineering, electronic engineering, information engineering ,GE1-350 ,Product (category theory) ,sustainable supply chain ,Supply chain management ,Environmental effects of industries and plants ,Renewable Energy, Sustainability and the Environment ,business.industry ,05 social sciences ,Consumer Organizations ,Environmental sciences ,Fair trade ,020201 artificial intelligence & image processing ,business ,consumer factors ,050203 business & management ,Decision-making models ,Decision analysis - Abstract
Consumer preferences in sustaining and designing a product are a vital driver in a company&rsquo, s long-term strategy. In a supply chain management (SCM), realizing, configuring and analyzing consumer point of view and making sure the product is highly fitted to the consumer dimensions are essential responsibilities. For this purpose, a sustainable supply chain (SSC) can define a platform in order to reach consumer satisfaction. This paper examines the utility and factors related to the use of a phone in the market incorporating sustainable attributes. We firstly identify main factors and indicators that influence the selection of a sustainable phone. Thereafter, we propose decision analysis tools as decision-making trial and evaluation laboratory (DEMATEL) and analytical hierarchy process (AHP) for the realization of the cause, effect, and interrelation of the indicators. The comparisons between them report a high similarity while best and worst indicators are in the same positions. Best worst method (BWM) is then formulated in order to achieve optimal ranking and to express the importance. Counting on this information is of special relevance in marketing decision-making, where companies must look for competitive advantages prioritizing its product attributes, attending both to resources and to consumer preferences. For this project, we invited six experts in various areas (information science, consumer organizations, fair trade, public administration-cooperation office and telecommunication) to participate and fill the questionnaires. The results are analyzed by market experts in terms of comparison and conformity.
- Published
- 2019
48. Bi-Level Multi-Objective Production Planning Problem with Multi-Choice Parameters: A Fuzzy Goal Programming Algorithm
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Dragan Pamučar, Srikant Gupta, Prasenjit Chatterjee, Murshid Kamal, and Zeljko Stevic
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0209 industrial biotechnology ,fuzzy goal programming ,lcsh:T55.4-60.8 ,Computer science ,production planning ,Bi level programming ,02 engineering and technology ,multi-objective programming ,lcsh:QA75.5-76.95 ,Theoretical Computer Science ,020901 industrial engineering & automation ,Dummy variable ,0202 electrical engineering, electronic engineering, information engineering ,lcsh:Industrial engineering. Management engineering ,Numerical Analysis ,multi-choice parameter ,Computational Mathematics ,Production planning ,Transformation (function) ,Computational Theory and Mathematics ,Work (electrical) ,bi-level programming ,020201 artificial intelligence & image processing ,lcsh:Electronic computers. Computer science ,Fuzzy goal programming ,Algorithm - Abstract
This paper deals with the modeling and optimization of a bi-level multi-objective production planning problem, where some of the coefficients of objective functions and parameters of constraints are multi-choice. A general transformation technique based on a binary variable has been used to transform the multi-choices parameters of the problem into their equivalent deterministic form. Finally, two different types of secularization technique have been used to achieve the maximum degree of individually membership goals by minimizing their deviational variables and obtained the most satisfactory solution of the formulated problem. An illustrative real case study of production planning has been discussed and, also compared to validate the efficiency and usefulness of the proposed work.
- Published
- 2019
49. Multiple-Criteria Decision-Making (MCDM) Techniques for Business Processes Information Management
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Edmundas Kazimieras Zavadskas, Jurgita Antucheviciene, and Prasenjit Chatterjee
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multi-attribute decision-making (MADM) ,multiple-criteria decision-making (MCDM) ,lcsh:T58.5-58.64 ,lcsh:Information technology ,020206 networking & telecommunications ,02 engineering and technology ,aggregation operators ,fuzzy sets ,neutrosophic sets ,0202 electrical engineering, electronic engineering, information engineering ,020201 artificial intelligence & image processing ,rough sets ,adaptive neuro-fuzzy inference system (ANFIS) ,Information Systems - Abstract
Information management is a common paradigm in modern decision-making. A wide range of decision-making techniques have been proposed in the literature to model complex business processes. In this Special Issue, 16 selected and peer-reviewed original research articles contribute to business information management in various current real-world problems by proposing crisp or uncertain multiple-criteria decision-making (MCDM) models and techniques, mostly including multi-attribute decision-making (MADM) approaches in addition to a single paper proposing an interactive multi-objective decision-making (MODM) approach. The papers are mainly concentrated in three application areas: supplier selection and rational order allocation, the evaluation and selection of goods or facilities, and personnel selection/partner selection. A number of new approaches are proposed that are expected to attract great interest from the research community., This article belongs to the Special Issue Multiple-Criteria Decision-Making (MCDM) Techniques for Business Processes Information Management
- Published
- 2019
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50. A statistical approach for improvement of Best Worst Method (BWM)
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Prasenjit Chatterjee, Edmundas Kazimieras Zavadskas, Violeta Doval Hernandez, and Morteza Yazdani
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021103 operations research ,Computer science ,Statistics ,0211 other engineering and technologies ,0202 electrical engineering, electronic engineering, information engineering ,020201 artificial intelligence & image processing ,02 engineering and technology ,Best worst method - Abstract
This paper endeavors to measure the consistency of a decision-making tool, popularly known as Best Worst Method (BWM), which is one of the latest developments in multiple-criteria decision analysis (MCDA). BWM is finding a vast arra of applications in the literature. Several investigators have extended this tool. BWM measures the weight of decision-making criterion and is recognized as a subjective decision tool. The first step in this method is to find the best and worst criterion, while we suppose several experts are asked to present their evaluation over set of criteria. The aim is to measure how these judgments are consistent and reliable. So, we statistically (using χ2 distribution) add a pre-evaluation to experts’ opinion and analyze whether the agreement of experts’ opinions is satisfactory and group opinion is established. This action improves the quality of the decision-making process by incorporating the reliability evaluation of experts’ idea. This extension for BWM helps decision makers in facilitating and getting results that are more consistent for criteria evaluation. We present examples in sustainable construction and architecture project.
- Published
- 2019
- Full Text
- View/download PDF
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