Search

Your search keyword '"Syerov, Yuriy"' showing total 117 results
Start Over Author "Syerov, Yuriy"
117 results on '"Syerov, Yuriy"'

1. Intelligent Academic Specialties Selection in Higher Education for Ukrainian Entrants: A Recommendation System

Author

Fedushko, Solomiia, Ustyianovych, Taras, and Syerov, Yuriy

Abstract

In this article, we provide an approach to solve the problem of academic specialty selection in higher educational institutions with Ukrainian entrants as our target audience. This concern affects operations at universities or other academic institutions, the labor market, and the availability of in-demand professionals. We propose a decision-making architecture for a recommendation system to assist entrants with specialty selection as a solution. The modeled database is an integral part of the system to provide an in-depth university specialties description. We consider developing an API to consume the data and return predictions to users in our future studies. The exploratory data analysis of the 2021 university admission campaign in Ukraine confirmed our assumptions and revealed valuable insights into the specifics of specialty selection among entrants. We developed a comprehension that most entrants apply for popular but not necessarily in-demand specialties at universities. Our findings on association rules mining show that entrants are able to select alternative specialties adequately. However, it does not lead to successful admission to a desired tuition-free education form in all cases. So, we find it appropriate to deliver better decision-making on specialty selection, thus increasing the likelihood of university admission and professional development based on intelligent algorithms, user behavior analytics, and consultations with academic and career orientation experts. The results will be built into an intelligent virtual entrant's assistant as a service.

Published
2022

9. Efficiency of Using Utility for Usernames Verification in Online Community Management

Author

Fedushko, Solomiia, Syerov, Yuriy, Skybinskyi, Oleksandr, Shakhovska, Nataliya, and Kunch, Zoryana

Subjects
Computer Science - Human-Computer Interaction, Computer Science - Computers and Society, Computer Science - Multimedia, Computer Science - Social and Information Networks, E.5
Abstract

The study deals with the methods and means of checking the reliability of usernames of online communities on the basis of computer-linguistic analysis of the results of their communicative interaction. The methodological basis of the study is a combination of general scientific methods and special approaches to the study of the data verification of online communities in the Ukrainian segment of the global information environment. The algorithm of functioning of the utility Verifier of online community username is developed. The informational model of the automated means of checking the usernames of online community is designed. The utility Verifier of online community username data validation system approbation is realized in the online community. The indicator of the data verification system effectiveness is determined., Comment: 10 pages, 6 figures

Published
2021

14. The Computer-Linguistic Analysis of Socio-Demographic Profile of Virtual Community Member

Author

Syerov, Yuriy and Fedushko, Solomia

Subjects
Computer Science - Computers and Society, Computer Science - Networking and Internet Architecture, Computer Science - Social and Information Networks
Abstract

This article considers the current problem of investigation and development of computerlinguistic analysis of socio-demographic profile of virtual community member. Webmembers' socio-demographic characteristics' profile validation based on analysis of sociodemographic characteristics. The topicality of the paper is determined by the necessity to identify the web-community member by means of computer-linguistic analysis of their information track. The formal model of basic socio-demographic characteristics of virtual communities' member is formed. The structural model of lingvo-communicative indicators of socio-demographic characteristics of the web-members and common algorithm of the formation of lingvo-communicative indicators based on processing training sample are developed. Types of the computer-linguistic analysis of indicative characteristics are studied and classifications of lingvo-communicative indicators of gender, age and sphere of activities of web-community member is established. Also, the formal model of the basic socio-demographic characteristics of web-communities' member is introduced.

Published
2019

16. Effect of implementation of improved methods of the life cycle stages organisation to the online community management

Author

Syerov, Yuriy, Trach, Olha, and Fedushko, Solomia

Subjects
Computer Science - Computers and Society
Abstract

This paper presents the current problem of investigation of the effect of implementation of improved methods of the life cycle stages organisation to online community management. The online community life cycle is the sum of the stages of organisation and development of online community. The current approaches of scientific researches of social processes within the WWW are analysed. The types of life cycles are distinguished and implemented in the online community management. The algorithm of life cycle stages of the online community is designed. The total quality of the life cycle stages execution and quality of the life cycle stages execution of Lviv Polytechnic online community from 2013 till 2016. Currently, the appropriate study and development of community management hardware and software provoke the most interest because online communities are a widespread and popular phenomenon, and the existing management software for them is imperfect and not complex., Comment: 5 pages, 3 figures

Published
2018

17. Verifying the Medical Specialty from User Profile of Online Community for Health-Related Advices

Author

Fedushko, Solomiia, Shakhovska, Natalia, and Syerov, Yuriy

Subjects
Computer Science - Computers and Society, Computer Science - Social and Information Networks
Abstract

The paper describes the verifying methods of medical specialty from user profile of online community for health-related advices. To avoid critical situations with the proliferation of unverified and inaccurate information in medical online community, it is necessary to develop a comprehensive software solution for verifying the user medical specialty of online community for health-related advices. The algorithm for forming the information profile of a medical online community user is designed. The scheme systems of formation of indicators of user specialization in the profession based on a training sample is presented. The method of forming the user information profile of online community for healthrelated advices by computer-linguistic analysis of the information content is suggested. The system of indicators based on a training sample of users in medical online communities is formed. The matrix of medical specialties indicators and method of determining weight coefficients these indicators is investigated. The proposed method of verifying the medical specialty from user profile is tested in online medical community., Comment: 10 pages, 5 figures

Published
2018

20. Real-Time Monitoring of Road Networks for Pavement Damage Detection Based on Preprocessing and Neural Networks.

Author

Shakhovska, Nataliya, Yakovyna, Vitaliy, Mysak, Maksym, Mitoulis, Stergios-Aristoteles, Argyroudis, Sotirios, and Syerov, Yuriy

Abstract

This paper presents a novel multi-initialization model for recognizing road surface damage, e.g. potholes and cracks, on video using convolutional neural networks (CNNs) in real-time for fast damage recognition. The model is trained by the latest Road Damage Detection dataset, which includes four types of road damage. In addition, the CNN model is updated using pseudo-labeled images from semi-learned methods to improve the performance of the pavement damage detection technique. This study describes the use of the YOLO architecture and optimizes it according to the selected parameters, demonstrating high efficiency and accuracy. The results obtained can enhance the safety and efficiency of road pavement and, hence, its traffic quality and contribute to decision-making for the maintenance and restoration of road infrastructure. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

27. The Method of Semantic Structuring of Virtual Community Content

Author

Korobiichuk, Igor, Syerov, Yuriy, Fedushko, Solomia, 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, Szewczyk, Roman, editor, Krejsa, Jiří, editor, Nowicki, Michał, editor, and Ostaszewska-Liżewska, Anna, editor

Published
2020
Full Text
View/download PDF

28. Method of the Data Adequacy Determination of Personal Medical Profiles

Author

Syerov, Yuriy, Shakhovska, Natalia, Fedushko, Solomiia, 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, Hu, Zhengbing, editor, Petoukhov, Sergey V., editor, and He, Matthew, editor

Published
2020
Full Text
View/download PDF

29. The verification of virtual community members socio-demographic profile

Author

Fedushko, Solomia, Peleschyshyn, Oksana, Peleschyshyn, Andriy, and Syerov, Yuriy

Subjects
Computer Science - Computers and Society, Computer Science - Social and Information Networks, Physics - Physics and Society, 68N30 (Primary), 90B18 and 90B60 (Secondary), B.2.2, D.4.5, F.2.2
Abstract

This article considers the current problem of investigation and development of the method of web-members' socio-demographic characteristics' profile validation based on analysis of socio-demographic characteristics. The topicality of the paper is determined by the necessity to identify the web-community member by means of computer-linguistic analysis of their information track (all information about web-community members, which posted on the Internet). The formal model of basic socio-demographic characteristics of virtual communities' member is formed. The algorithm of these characteristics verification is developed., Comment: 9 pages, 4 figures, Advanced Computing: An International Journal (ACIJ), Vol.4, No.3, May 2013

Published
2013

35. Methods of Determining Information Support of Web Community User Personal Data Verification System

Author

Korobiichuk, Igor, Fedushko, Solomia, Juś, Andrzej, Syerov, Yuriy, 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, Szewczyk, Roman, editor, Zieliński, Cezary, editor, and Kaliczyńska, Małgorzata, editor

Published
2017
Full Text
View/download PDF

36. Protection of University Information Image from Focused Aggressive Actions

Author

Korzh, Roman, Peleshchyshyn, Andriy, Fedushko, Solomia, Syerov, Yuriy, 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, Szewczyk, Roman, editor, and Kaliczyńska, Małgorzata, editor

Published
2017
Full Text
View/download PDF

48. The cataloging of virtual communities of educational thematic

Author

Korzh, Roman, Peleschyshyn, Andriy, Syerov, Yuriy, and Fedushko, Solomia

Subjects
GC. Computer and telecommunication industry., GH. Education., LB. Computer networking., LC. Internet, including WWW., LD. Computers., LK. Software methodologies and engineering., LQ. Library automation systems.
Abstract

This article considers the current problem of investigation the specific of specialized catalog of educational virtual communities. Peculiarities of catalogs of virtual communities are formed. This study provides a method of organization of catalog of virtual communities of educational direction. This method is based on a formal model of virtual communities as an environment of information activity of the higher educational institutions. The result of the research is the method of socio-demographic characteristics identification of virtual communities' members. The formal models of internet-resources as an object of information activities mostly carried out in researches of internet-catalogs construction are formed. Thus, the primary task of this work is to develop the method of cataloging of virtual communities of educational direction and development of architecture and methods of organization of such catalog.

Published
2014

Catalog

Books, media, physical & digital resources
See catalog results