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145 results on '"Haribabu, K."'

5. Monitoring Jitter in Software Defined Networks

Author

Sojan, Jithin Kallukalam and Haribabu, K.

Subjects
Computer Science - Networking and Internet Architecture
Abstract

End-to-end jitter of a flow is an important metric that indicates the Quality of Service a user is experiencing, particularly for real-time applications such as video streaming, cloud gaming, and so on. Monitoring the jitter can help controllers make routing decisions for certain flows. This paper discusses methods in which we can estimate/follow important patterns in the end-to-end jitter of a flow. Two main approaches are taken, one using a Software Defined Network controller and the other using P4 programmable data-planes. Results from the simulations of each method are discussed.

Published
2022

8. Evaluation of Axial Load Carrying Capacity of CFST Columns for Geometrical Cross-Sections

Author

Ravi, B., Haribabu, K., Chandrasekhar Rao, T., di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Vilventhan, Aneetha, editor, Singh, Shamsher Bahadur, editor, and Delhi, Venkata Santosh Kumar, editor

Published
2023
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13. A Great Adaptive SNR Assumed Low Power LDPC Decoder

Author

Kumar, C. Ashok, Haribabu, K., Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Mandal, Jyotsna Kumar, editor, and De, Debashis, editor

Published
2022
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18. Analysis and Performance Evaluation of Different Methods to Achieve Way-Point Enforcement in Hybrid SDN

Author

Rathee, Sandhya, Haribabu, K., Patel, Parth, Bhatia, Ashutosh, Gandhi, Ujjwal, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Barolli, Leonard, editor, Amato, Flora, editor, Moscato, Francesco, editor, Enokido, Tomoya, editor, and Takizawa, Makoto, editor

Published
2020
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19. A Framework to Achieve Full Waypoint Enforcement in Hybrid SDN Networks

Author

Rathee, Sandhya, Dinesh Ram Kumar, T., Haribabu, K., Bhatia, Ashutosh, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Barolli, Leonard, editor, Takizawa, Makoto, editor, Xhafa, Fatos, editor, and Enokido, Tomoya, editor

Published
2020
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21. Adaptive Lookup for Unstructured Peer-to-Peer Overlays

Author

Haribabu, K., Reddy, Dayakar, Hota, Chittaranjan, Ylä-Jääski, Antii, and Tarkoma, Sasu

Subjects
Computer Science - Networking and Internet Architecture, Computer Science - Distributed, Parallel, and Cluster Computing
Abstract

Scalability and efficient global search in unstructured peer-to-peer overlays have been extensively studied in the literature. The global search comes at the expense of local interactions between peers. Most of the unstructured peer-to-peer overlays do not provide any performance guarantee. In this work we propose a novel Quality of Service enabled lookup for unstructured peer-to-peer overlays that will allow the user's query to traverse only those overlay links which satisfy the given constraints. Additionally, it also improves the scalability by judiciously using the overlay resources. Our approach selectively forwards the queries using QoS metrics like latency, bandwidth, and overlay link status so as to ensure improved performance in a scenario where the degree of peer joins and leaves are high. User is given only those results which can be downloaded with the given constraints. Also, the protocol aims at minimizing the message overhead over the overlay network.

Published
2015

25. Estimation of End-to-End Available Bandwidth and Link Capacity in SDN

Author

Singh, Manmeet, Varyani, Nitin, Singh, Jobanpreet, Haribabu, K., Akan, Ozgur, Series editor, Bellavista, Paolo, Series editor, Cao, Jiannong, Series editor, Coulson, Geoffrey, Series editor, Dressler, Falko, Series editor, Ferrari, Domenico, Series editor, Gerla, Mario, Series editor, Kobayashi, Hisashi, Series editor, Palazzo, Sergio, Series editor, Sahni, Sartaj, Series editor, Shen, Xuemin Sherman, Series editor, Stan, Mircea, Series editor, Xiaohua, Jia, Series editor, Zomaya, Albert Y., Series editor, Kumar, Navin, editor, and Thakre, Arpita, editor

Published
2018
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26. Estimation of Raw Packets in SDN

Author

Sinha, Yash, Vashishth, Shikhar, Haribabu, K., Akan, Ozgur, Series editor, Bellavista, Paolo, Series editor, Cao, Jiannong, Series editor, Coulson, Geoffrey, Series editor, Dressler, Falko, Series editor, Ferrari, Domenico, Series editor, Gerla, Mario, Series editor, Kobayashi, Hisashi, Series editor, Palazzo, Sergio, Series editor, Sahni, Sartaj, Series editor, Shen, Xuemin Sherman, Series editor, Stan, Mircea, Series editor, Xiaohua, Jia, Series editor, Zomaya, Albert Y., Series editor, Kumar, Navin, editor, and Thakre, Arpita, editor

Published
2018
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27. Real Time Monitoring of Packet Loss in Software Defined Networks

Author

Sinha, Yash, Vashishth, Shikhar, Haribabu, K., Akan, Ozgur, Series editor, Bellavista, Paolo, Series editor, Cao, Jiannong, Series editor, Coulson, Geoffrey, Series editor, Dressler, Falko, Series editor, Ferrari, Domenico, Series editor, Gerla, Mario, Series editor, Kobayashi, Hisashi, Series editor, Palazzo, Sergio, Series editor, Sahni, Sartaj, Series editor, Shen, Xuemin Sherman, Series editor, Stan, Mircea, Series editor, Xiaohua, Jia, Series editor, Zomaya, Albert Y., Series editor, Kumar, Navin, editor, and Thakre, Arpita, editor

Published
2018
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28. A Browser-Based Distributed Framework for Content Sharing and Student Collaboration

Author

Vashishth, Shikhar, Sinha, Yash, Haribabu, K., Kacprzyk, Janusz, Series editor, Pal, Nikhil R., Advisory editor, Bello Perez, Rafael, Advisory editor, Corchado, Emilio S., Advisory editor, Hagras, Hani, Advisory editor, Kóczy, László T., Advisory editor, Kreinovich, Vladik, Advisory editor, Lin, Chin-Teng, Advisory editor, Lu, Jie, Advisory editor, Melin, Patricia, Advisory editor, Nedjah, Nadia, Advisory editor, Nguyen, Ngoc Thanh, Advisory editor, Wang, Jun, Advisory editor, Sa, Pankaj Kumar, editor, Sahoo, Manmath Narayan, editor, Murugappan, M., editor, Wu, Yulei, editor, and Majhi, Banshidhar, editor

Published
2018
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31. Development of Silicon Carbide Surrounded by Metal Composite and Aluminium Particles on a Basis.

Author

Raj, R. Rethan, Sivakumar, N., Abraham, D. S. Manoj, Jenaris, D. S., and Haribabu, K.

Subjects
SILICON carbide, METALLIC composites, ALUMINUM composites, CERAMIC materials, COMPOSITE materials, IMPACT strength, RESEARCH personnel
Abstract

The aerospace and automotive industries have shown many composites of metals in recent years because of their potential applications. Metal Matrix Composites (MMCs) have a higher temperature tolerance and a higher strength-to-weight ratio. Due to the high cost of producing components, particulate MMCs have yet to be widely used in engineering applications. These composites have many benefits over more common materials. Even though it faces several technological challenges, it is still conceivable to use casting technology to discover a solution to this problem. Having reinforcements spread out evenly across the matrix is one of these difficulties. The composite material's characteristics and quality are adversely affected by this issue. In this study, we attempt to produce aluminium-based silicon carbide particulate MMCs. A uniformly distributed ceramic material is a primary research objective, along with developing a standardized, cost-effective method of making MMCs. To achieve these objectives, the stir casting process's two-step mixing strategy is now used to analyze subsequent properties. Al2O3 (98.40%) aluminium and 320-grit silica carbide will comprise the matrix and reinforcement, respectively. SiC weight percentages of 5%, 10%, 15%, 20%, 25% and 30% have all been tested while keeping all other variables constant. We found that the "developed method" is very useful in getting the required result of neutral reinforcement distribution across the matrix. Hardness and impact strength improved with the amount of SiC in the material. The best results have been obtained at a weight fraction of 25% SiC (maximum hardness 45.5 BHN and full impact strength 36 N-m). Assurance levels rose by contrasting the results with those of other researchers. [ABSTRACT FROM AUTHOR]

Published
2024
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32. Characterisation of lanthanum added magnesium silicon alloy.

Author

Sivaprakash, M., Rino, J. Jenix, Jegan, C. Dhayananth, Rakhesh, I. P., Haribabu, K., and Sunil, J.

Subjects
SILICON alloys, LANTHANUM, RARE earth metals, ALLOYS, METALS, MAGNESIUM alloys
Abstract

The want for stepped forward, gas performance in car and aerospace programs have encouraged the improvement of recent instructions of solid magnesium alloys. A low density of magnesium alloys makes them appealing substances for weight-saving additives withinside the car industry. Currently, the maximum broadly used magnesium alloys incorporate Al as a chief alloying element. However, the utility of commercially to be had Mg-Al-primarily based totally alloys is restricted at improved temperatures because of their negative creep conduct as a result of the grain boundary section Mg17Al12 which softens at temperatures exceeding 120ᵒC. Therefore, enhancing the houses at improved temperatures turns into important trouble for the viable utility of magnesium alloys in warm additives. Magnesium silicon alloys are utilized in regions of excessive temperature. The houses of magnesium alloys are applicable for car and aerospace programs. This alloy slows down the fee of creep (deformation) performs a critical position in a fabric lifetime. Lanthanum is a critical element of mish metallic alloy (approximately 20%). The best-recognized use for this alloy is in "flints" for cigarette lighters. "Rare earth" compounds containing lanthanum are used drastically in carbon lighting fixtures programs, which include studio lighting fixtures and cinema projection. They grow the brightness and deliver an emission spectrum much like sunlight. In this project, a strive is made to rent Lanthanum with Magnesium silicon alloy and the traits are studied with the various variety of compositions. [ABSTRACT FROM AUTHOR]

Published
2023
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38. EVALUATION OF PHYSIOCHEMICAL AND ELECTROCHEMICAL BEHAVIOUR OF REDUCED GRAPHENE FUNCTIONALIZED COPPER NANOSTRUCTURE AS AN EFFECTIVE CORROSION INHIBITOR.

Author

Haewon Byeon, Haribabu, K., Kiradoo, Giriraj, Sreenivasan, V. S., Sivaprakash, M., Richard, S., and Sunil, J.

Subjects
*COPPER corrosion, *COPPER, *CORROSION resistance, *GRAPHENE, *MILD steel, *CHARGE transfer, *GRAPHENE oxide, *COPPER oxide
Abstract

This study examines the physicochemical properties and corrosion resistance of hydrothermally produced copper oxide-reduced graphene oxide nanocomposite (CuO/rGO). The CuO/rGO nanocomposite has a well-defined and homogeneous structure, decreased crystal size, and uniformly distributed CuO nanoparticles tethered to the rGO. X-Ray diffraction confirms the fabrication of 15.1 nm crystalline monoclinic CuO nanoparticles. EDX confirms the composite's composition by detecting Cu, O, and C components. Electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization (LSV) tests evaluate the CuO/rGO nanocomposite's corrosion resistance. A mild steel plate under an HCl electrolyte with corrosion in the PPM ratio treats the nanocomposite-coated substrate. The composite's synergistic effect is assessed by comparing its corrosion performance to CuO/rGO concentrations in ppm. The corrosion resistance data demonstrate that the CuO/rGO composite improves with inhibitor concentrations of 0, 25, 50, 75, and 100 ppm. Adding rGO to the composite protects it and speeds up charge transfer, reducing corrosion and improving stability. The composite's synergistic effect of CuO and rGO provides excellent corrosion resistance regardless of concentration, making it a viable material for corrosion-prone applications. The research develops novel and effective anti-corrosion methods to preserve materials in the food, automotive, and large-scale energy industries. [ABSTRACT FROM AUTHOR]

Published
2024
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47. Erratum to: A Browser-Based Distributed Framework for Content Sharing and Student Collaboration

Author

Vashishth, Shikhar, Sinha, Yash, Haribabu, K., Kacprzyk, Janusz, Series editor, Pal, Nikhil R., Advisory editor, Bello Perez, Rafael, Advisory editor, Corchado, Emilio S., Advisory editor, Hagras, Hani, Advisory editor, Kóczy, László T., Advisory editor, Kreinovich, Vladik, Advisory editor, Lin, Chin-Teng, Advisory editor, Lu, Jie, Advisory editor, Melin, Patricia, Advisory editor, Nedjah, Nadia, Advisory editor, Nguyen, Ngoc Thanh, Advisory editor, Wang, Jun, Advisory editor, Sa, Pankaj Kumar, editor, Sahoo, Manmath Narayan, editor, Murugappan, M., editor, Wu, Yulei, editor, and Majhi, Banshidhar, editor

Published
2018
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48. Detecting Sybils in Peer-to-Peer File Replication Systems

Author

Haribabu, K., Hota, Chittaranjan, Saravana, Akan, Ozgur, Series editor, Bellavista, Paolo, Series editor, Cao, Jiannong, Series editor, Dressler, Falko, Series editor, Ferrari, Domenico, Series editor, Gerla, Mario, Series editor, Kobayashi, Hisashi, Series editor, Palazzo, Sergio, Series editor, Sahni, Sartaj, Series editor, Shen, Xuemin (Sherman), Series editor, Stan, Mircea, Series editor, Xiaohua, Jia, Series editor, Zomaya, Albert, Series editor, Coulson, Geoffrey, Series editor, and Weerasinghe, Dasun, editor

Published
2010
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49. Enhanced Search in Peer-to-Peer Networks Using Fuzzy Logic

Author

Balaga, Sirish Kumar, Haribabu, K., Hota, Chittaranjan, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Janowski, Tomasz, editor, and Mohanty, Hrushikesha, editor

Published
2010
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