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2019 IEEE 14th International Conference on Computer Sciences and Information Technologies (CSIT)最新文献

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Power System Islanding by the Hierarchical Clustering 基于层次聚类的电力系统孤岛
2019 IEEE 14th International Conference on Computer Sciences and Information Technologies (CSIT) Pub Date : 2019-09-01 DOI: 10.1109/STC-CSIT.2019.8929837
R. Bazylevych, M. Wrzesien, L. Bazylevych
{"title":"Power System Islanding by the Hierarchical Clustering","authors":"R. Bazylevych, M. Wrzesien, L. Bazylevych","doi":"10.1109/STC-CSIT.2019.8929837","DOIUrl":"https://doi.org/10.1109/STC-CSIT.2019.8929837","url":null,"abstract":"Approach of power system islanding by the hierarchical clustering has been developed. It provides a recommendation for practical use and has close to linear computational complexity. For the system decomposition, we have applied the Optimal Circuit Reduction method. The New England 39 Bus power system is analyzed by the proposed methodology.","PeriodicalId":271237,"journal":{"name":"2019 IEEE 14th International Conference on Computer Sciences and Information Technologies (CSIT)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126469169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Informational influence in social networks: dynamics modeling based on the system of linear equations 社会网络中的信息影响:基于线性方程组的动态建模
2019 IEEE 14th International Conference on Computer Sciences and Information Technologies (CSIT) Pub Date : 2019-09-01 DOI: 10.1109/STC-CSIT.2019.8929819
A. Peleshchyshyn, Henrikh Bandrovskyi
{"title":"Informational influence in social networks: dynamics modeling based on the system of linear equations","authors":"A. Peleshchyshyn, Henrikh Bandrovskyi","doi":"10.1109/STC-CSIT.2019.8929819","DOIUrl":"https://doi.org/10.1109/STC-CSIT.2019.8929819","url":null,"abstract":"The article addresses identification of the factors of informational influence in online social networks for the further construction of the formal model to study the dependence and distribution of information. The dynamics of informational influence is described on the basis of linear algebraic equations.","PeriodicalId":271237,"journal":{"name":"2019 IEEE 14th International Conference on Computer Sciences and Information Technologies (CSIT)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122209831","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Advanced Technologies of Big Data Research in Distributed Information Systems 分布式信息系统中的大数据先进技术研究
2019 IEEE 14th International Conference on Computer Sciences and Information Technologies (CSIT) Pub Date : 2019-09-01 DOI: 10.1109/STC-CSIT.2019.8929756
N. Kunanets, Ostap Vasiuta, N. Boiko
{"title":"Advanced Technologies of Big Data Research in Distributed Information Systems","authors":"N. Kunanets, Ostap Vasiuta, N. Boiko","doi":"10.1109/STC-CSIT.2019.8929756","DOIUrl":"https://doi.org/10.1109/STC-CSIT.2019.8929756","url":null,"abstract":"The big data tendency prospects as well as timeliness of the problem are studied in this paper. The principles of work with them are addressed. Big data processing technologies are provided. The analysis of each one is performed. An example of MapReduce paradigm application, uploading of big volumes of data, processing and analyzing of unstructured information and its distribution into the clustered database is provided.","PeriodicalId":271237,"journal":{"name":"2019 IEEE 14th International Conference on Computer Sciences and Information Technologies (CSIT)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125124899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The Analysis of Gomory Algorithm Convergence in Integer Linear Optimization Problem: Projects Management Gomory算法在整数线性优化问题中的收敛性分析:项目管理
2019 IEEE 14th International Conference on Computer Sciences and Information Technologies (CSIT) Pub Date : 2019-09-01 DOI: 10.1109/STC-CSIT.2019.8929846
S. Chernov, Liudmyla Chernova, L. Chernova, S. Titov, N. Kunanets
{"title":"The Analysis of Gomory Algorithm Convergence in Integer Linear Optimization Problem: Projects Management","authors":"S. Chernov, Liudmyla Chernova, L. Chernova, S. Titov, N. Kunanets","doi":"10.1109/STC-CSIT.2019.8929846","DOIUrl":"https://doi.org/10.1109/STC-CSIT.2019.8929846","url":null,"abstract":"The obtained result confirms that the process of convergence of the first algorithm of Gomorr may be slow in the process of calculating the command resources necessary for the project implementation with the help of models and methods of discrete optimization. Each iteration of algorithms can be interpreted as an intermediate approximated distribution result in project management tasks. This ensures controlled management of the process of forming a team to effectively achieve the objectives of the project.","PeriodicalId":271237,"journal":{"name":"2019 IEEE 14th International Conference on Computer Sciences and Information Technologies (CSIT)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131393587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Evaluation and Selection of IoT Service for Smart House System Big Data Processing 智能家居系统大数据处理物联网服务的评估与选择
2019 IEEE 14th International Conference on Computer Sciences and Information Technologies (CSIT) Pub Date : 2019-09-01 DOI: 10.1109/STC-CSIT.2019.8929810
Artem Tulenkov, A. Parkhomenko, Aleksandr Sokolyanskii
{"title":"Evaluation and Selection of IoT Service for Smart House System Big Data Processing","authors":"Artem Tulenkov, A. Parkhomenko, Aleksandr Sokolyanskii","doi":"10.1109/STC-CSIT.2019.8929810","DOIUrl":"https://doi.org/10.1109/STC-CSIT.2019.8929810","url":null,"abstract":"In this paper, the functional features of IoT services, as well as the criteria for their evaluation and selection were investigated. Existing international standards of cloud services quality for IoT systems have been analysed. A recommendation technique has been developed for selecting an IoT service for storing, processing and visualizing data from the Smart House system. Practical examples of IoT services and cloud platforms usage for the remote laboratory Smart House & IoT are shown.","PeriodicalId":271237,"journal":{"name":"2019 IEEE 14th International Conference on Computer Sciences and Information Technologies (CSIT)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131752308","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Analysis of the integrity and completeness of the higher education institution informational image coverage 高校信息形象覆盖的完整性与完备性分析
2019 IEEE 14th International Conference on Computer Sciences and Information Technologies (CSIT) Pub Date : 2019-09-01 DOI: 10.1109/STC-CSIT.2019.8929759
R. Korzh, A. Peleshchyshyn, O. Trach, Mikola Tsiutsiura
{"title":"Analysis of the integrity and completeness of the higher education institution informational image coverage","authors":"R. Korzh, A. Peleshchyshyn, O. Trach, Mikola Tsiutsiura","doi":"10.1109/STC-CSIT.2019.8929759","DOIUrl":"https://doi.org/10.1109/STC-CSIT.2019.8929759","url":null,"abstract":"This paper present to propose approaches to the analysis of the integrity and completeness of the higher education institution and to identify thematic gaps.","PeriodicalId":271237,"journal":{"name":"2019 IEEE 14th International Conference on Computer Sciences and Information Technologies (CSIT)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132923895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
System Of Restriction Access With The Help Of NodeMCU And RFID Module 基于NodeMCU和RFID模块的限制访问系统
2019 IEEE 14th International Conference on Computer Sciences and Information Technologies (CSIT) Pub Date : 2019-09-01 DOI: 10.1109/STC-CSIT.2019.8929735
N. Boyko, V. Solohub, Andrii Stasiuk
{"title":"System Of Restriction Access With The Help Of NodeMCU And RFID Module","authors":"N. Boyko, V. Solohub, Andrii Stasiuk","doi":"10.1109/STC-CSIT.2019.8929735","DOIUrl":"https://doi.org/10.1109/STC-CSIT.2019.8929735","url":null,"abstract":"The installation of access control systems is relevant for industrial enterprises, offices, shops, parking lots and car-care centers, residential areas. The purpose of this project was to create a system for restricting access to the room using a key card with a unique id. The system consists of three parts: backend, hardware, frontend. The electronic lock was created on the basis of NodeMCU. The RFID module RC512 is used to read the keys. The backend part consists of Go-server and the relational PostgreSQL-database. Site was created to manage the system and show information about users and events using HTML5, CSS3, Bootstrap, JS and jQuery.","PeriodicalId":271237,"journal":{"name":"2019 IEEE 14th International Conference on Computer Sciences and Information Technologies (CSIT)","volume":"26 14","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114096138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Simulation of the Social Communication System in Projects of Smart Cities 智慧城市项目中社会通信系统的仿真
2019 IEEE 14th International Conference on Computer Sciences and Information Technologies (CSIT) Pub Date : 2019-09-01 DOI: 10.1109/STC-CSIT.2019.8929825
V. Pasichnyk, N. Kunanets, Nataliia Veretennikova, A. Rzheuskyi, M. Nazaruk
{"title":"Simulation of the Social Communication System in Projects of Smart Cities","authors":"V. Pasichnyk, N. Kunanets, Nataliia Veretennikova, A. Rzheuskyi, M. Nazaruk","doi":"10.1109/STC-CSIT.2019.8929825","DOIUrl":"https://doi.org/10.1109/STC-CSIT.2019.8929825","url":null,"abstract":"The authors state that the social communication system is one of the basic factors of social development, which contribute to the formation of promising urban educational and scientific environments based on knowledge, as well as innovative approaches to solving relevant tasks of increasing the competitiveness of urban communities and systematic implementations of the principles in smart cities. The basic conceptual principles of the complex of multi -type models of the innovation system of urban social communications for the development of perspective functioning schemes of the educational scientific social and communication environment, where the innovative concept of a smart city is implemented, and it provides the significant improvement and increases the implementation efficiency of the information exchange processes (data and knowledge) in urban social and communication systems.","PeriodicalId":271237,"journal":{"name":"2019 IEEE 14th International Conference on Computer Sciences and Information Technologies (CSIT)","volume":"104 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122134794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 24
Data Mining technics in projects with multinational teams 跨国团队项目中的数据挖掘技术
2019 IEEE 14th International Conference on Computer Sciences and Information Technologies (CSIT) Pub Date : 2019-09-01 DOI: 10.1109/STC-CSIT.2019.8929801
N. Bushuyeva, Maryna Kutsenko
{"title":"Data Mining technics in projects with multinational teams","authors":"N. Bushuyeva, Maryna Kutsenko","doi":"10.1109/STC-CSIT.2019.8929801","DOIUrl":"https://doi.org/10.1109/STC-CSIT.2019.8929801","url":null,"abstract":"The research aims to study the impact of different knowledge of multinational project teams on the success of the projects. The ability to manage knowledge gained weight today, and especially when the volume of knowledge is large and diverse. Know how to create knowledge in teams and dispense it are very important abilities to make your company more competitive. In modern economic conditions, knowledge can be a part of a project product. If it is high-tech products, then knowledge of them is an important component. Valuable knowledge goes to the following projects, like base and work experience in the heads of employees. In such circumstances, it is advisable to use the tools of data mining. Such tools can help managers understand the data they receive after customer analysis, and then divide them (data) into different groups. Intelligent data analysis is a rather complicated process, but it helps to organize the characteristics of team members based on demographic, psychological and behavioral variables. Intelligent data analysis can describe a profile of successful and unsuccessful managers during project phases. It is important to investigate the impact of the results of the intelligence analysis on the progress of the project, especially in projects with a multinational team.","PeriodicalId":271237,"journal":{"name":"2019 IEEE 14th International Conference on Computer Sciences and Information Technologies (CSIT)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124008940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Processing of Relational Algebra Expressions by the Shunting Yard Algorithm 用调车场算法处理关系代数表达式
2019 IEEE 14th International Conference on Computer Sciences and Information Technologies (CSIT) Pub Date : 2019-09-01 DOI: 10.1109/STC-CSIT.2019.8929740
M. Fisun, H. Horban, I. Kandyba
{"title":"Processing of Relational Algebra Expressions by the Shunting Yard Algorithm","authors":"M. Fisun, H. Horban, I. Kandyba","doi":"10.1109/STC-CSIT.2019.8929740","DOIUrl":"https://doi.org/10.1109/STC-CSIT.2019.8929740","url":null,"abstract":"The paper proposes a method of parsing for relational algebra expressions, which is based on the use of reverse Polish notation (postfix notation). The operation algorithm of the shunting yard, adapted for processing of operators RA, is presented. The tools of lexical analysis and the mechanism of building a syntax analyser for the language of relational algebra are presented. The algorithm of the software solution in Python is described, which allows convert the operator of relational algebra into SQL queries. Underpin of the data source for the implementation of relational algebra operators the relational database - SQLite.","PeriodicalId":271237,"journal":{"name":"2019 IEEE 14th International Conference on Computer Sciences and Information Technologies (CSIT)","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125441996","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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