{"title":"Mathematical Modelling of Basic Electronic Components with Index Matrices","authors":"V. Gochev, N. Hinov, P. Gocheva","doi":"10.1109/InfoTech.2019.8860887","DOIUrl":"https://doi.org/10.1109/InfoTech.2019.8860887","url":null,"abstract":"The paper aims to present a new approach for mathematical modelling of basic electronic components with index matrices. This apparatus avoids the usage of big sparse usual matrices. Specifying components in index sets as well as specific parameters and changing values in elements of index matrices gives a very clear description. Complex electrical and magnetic circuits can be formalized in similar way. The index matrices supports the automation process, and can be used in software simulation of functioning of electronic devices.","PeriodicalId":179336,"journal":{"name":"2019 International Conference on Information Technologies (InfoTech)","volume":"37 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":"122782605","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}
{"title":"Attract the Student's Interest with the Use of Videos for the Teaching of the “Acid-Bases-Salts” Module","authors":"A. Thysiadou, A. Solomanidou, S. Christoforidis","doi":"10.1109/InfoTech.2019.8860891","DOIUrl":"https://doi.org/10.1109/InfoTech.2019.8860891","url":null,"abstract":"In the teaching of physical sciences, computers are a means of achieving educational goals. In this paper, a proposal is presented for the teaching of the chemistry module of “Acids-Bases-Salts” with the contribution of video recorded educational experiments. The visualization of phenomena is a useful tool in the hands of professors so that students are able to understand abstract and symbolic concepts about this specific subject matter.","PeriodicalId":179336,"journal":{"name":"2019 International Conference on Information Technologies (InfoTech)","volume":"47 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":"132941885","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}
{"title":"Systematic Literature Review of Blockchain Applications: Smart Contracts","authors":"E. Leka, B. Selimi, L. Lamani","doi":"10.1109/InfoTech.2019.8860872","DOIUrl":"https://doi.org/10.1109/InfoTech.2019.8860872","url":null,"abstract":"Blockchain technology has received extensive attention recently, but still a large of technical challenges such as scalability and security. This paper helps to find where recent studies have been focused on and offers a broad perspective relating blockchain applications and smart contracts, their main problems and corresponding solutions and will help to specify gaps and future research. The study extracted 292 articles from top Digital Libraries such as IEEE, ACM, Science Direct and Springer. After a detailed review process only 28 publications were considered based on defined inclusion and exclusion criteria.","PeriodicalId":179336,"journal":{"name":"2019 International Conference on Information Technologies (InfoTech)","volume":"8 10","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132815719","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}
{"title":"Knowledge Transfer in Reinforcement Learning Agent","authors":"V. Markova, V. Shopov","doi":"10.1109/InfoTech.2019.8860881","DOIUrl":"https://doi.org/10.1109/InfoTech.2019.8860881","url":null,"abstract":"This manuscript is focused on transfer learning methods for reinforcement learning agents. An preview of contemporary papers in area of transfer Leaning and Knowledge transfer. We provided the background and overview of knowledge transfer methods with an emphasis on the topics of reinforcement learning.","PeriodicalId":179336,"journal":{"name":"2019 International Conference on Information Technologies (InfoTech)","volume":"14 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":"124047079","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}
{"title":"Toward Service Based Radio Access Network","authors":"E. Pencheva, D. Velkova, I. Atanasov, V. Trifonov","doi":"10.1109/InfoTech.2019.8860889","DOIUrl":"https://doi.org/10.1109/InfoTech.2019.8860889","url":null,"abstract":"Service Oriented Architecture (SOA) capture the idea of network composed of services. SOA enables service virtualization and it is applied to the fifth generation (5G) core network design. In this paper, we propose an approach to define 5G Radio Access Network functionality as a set of services. The paper focus is on functions related to transferring of Non Access Stratum (NAS) signaling between the user equipment and the core network.","PeriodicalId":179336,"journal":{"name":"2019 International Conference on Information Technologies (InfoTech)","volume":"439 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":"131771943","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}
{"title":"Automatic Design of Fuzzy Controller for Rotary Inverted Pendulum with Success-History Adaptive Genetic Algorithm","authors":"V. Stanovov, S. Akhmedova, E. Semenkin","doi":"10.1109/InfoTech.2019.8860874","DOIUrl":"https://doi.org/10.1109/InfoTech.2019.8860874","url":null,"abstract":"In this paper an adaptive genetic algorithm for fuzzy controller design is proposed. The problem of rotary inverted pendulum stabilization and swing-up sequence is considered. The genetic algorithm is used to determine the structure of the fuzzy rule base, which is then used to control the pendulum. The experiments on a model show that the success-history adaptive genetic algorithm is capable of automatic search for an optimal rule base with no prior expert knowledge about the system dynamics.","PeriodicalId":179336,"journal":{"name":"2019 International Conference on Information Technologies (InfoTech)","volume":"7 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":"130587633","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}