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2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T)最新文献

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Impact Evaluation of Embedded Security Mechanisms on System Performance 嵌入式安全机制对系统性能的影响评估
2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2019-10-01 DOI: 10.1109/PICST47496.2019.9061561
V. Gorbachov, Abdulrahman Kataeba Batiaa, Olha Ponomarenko, Oksana Kotkova
{"title":"Impact Evaluation of Embedded Security Mechanisms on System Performance","authors":"V. Gorbachov, Abdulrahman Kataeba Batiaa, Olha Ponomarenko, Oksana Kotkova","doi":"10.1109/PICST47496.2019.9061561","DOIUrl":"https://doi.org/10.1109/PICST47496.2019.9061561","url":null,"abstract":"Experience in designing general-purpose systems that enforce security goals shows that achieving universality, security, and performance remains a very difficult challenge. As a result, two directions emerged in designing, one of which focused on universality and performance with limited security mechanisms, and another – on robust security with reasonable performance for limited sets of applications. In the first case, popular but unsecure systems were created, and various efforts were subsequently made to upgrade the protected infrastructure for such systems. In the work, the latter approach is considered. It is obvious that the inclusion of built-in security mechanisms leads to a decrease in system performance. The paper considers a reference monitor and the assessment of its impact on system performance. For this purpose, the functional structure of reference monitor is built and the analytical model of impact evaluation on system performance is proposed.","PeriodicalId":6764,"journal":{"name":"2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"76 1","pages":"407-410"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82198916","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
Analysis of Frequency Characteristics of Simple Moving Average Digital Filtering System 简单移动平均数字滤波系统的频率特性分析
2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2019-10-01 DOI: 10.1109/PICST47496.2019.9061237
Oleksii Serheiev-Horchynskyi
{"title":"Analysis of Frequency Characteristics of Simple Moving Average Digital Filtering System","authors":"Oleksii Serheiev-Horchynskyi","doi":"10.1109/PICST47496.2019.9061237","DOIUrl":"https://doi.org/10.1109/PICST47496.2019.9061237","url":null,"abstract":"The expressions of amplitude-frequency characteristics for different configurations of parameters of the digital filtering system (DFS) \"Simple Moving Average\" (SMA) are compared. The expressions of the phase response for the different configurations of parameters of the DFS SMA were compared and the corresponding phase shifts were calculated. The configurations of the parameters with the smallest phase shifts were determined and the optimal configuration of the parameters for the filtered value in the moving interval of the DFS SMA was ascertained.","PeriodicalId":6764,"journal":{"name":"2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"24 1","pages":"97-100"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82055488","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: 3
Synthesis of Factors Model of Data Visualization in the Infographics 信息图中数据可视化的因素综合模型
2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2019-10-01 DOI: 10.1109/PICST47496.2019.9061304
O. Tymchenko, O. Sosnovska, S. Vasiuta, O. Khamula, A. Konyukhov, M. Dudzik
{"title":"Synthesis of Factors Model of Data Visualization in the Infographics","authors":"O. Tymchenko, O. Sosnovska, S. Vasiuta, O. Khamula, A. Konyukhov, M. Dudzik","doi":"10.1109/PICST47496.2019.9061304","DOIUrl":"https://doi.org/10.1109/PICST47496.2019.9061304","url":null,"abstract":"This article describes the factors of presentation of the data visualization in infographics. We constructed a graph of interconnections among these factors. Using the methods of system analysis and graph theory, we developed a graphical model, which contains hierarchically ordered by priority factors presentation of the data visualization in the infographics. Experimental studies have found that the greatest influence on the quality of perception of data visualization in the infographics has the form of representation of numerical information. We also established that the scale of the structural elements of data visualization occupies a key place in the development of the presentation of infographics.","PeriodicalId":6764,"journal":{"name":"2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"48 1","pages":"451-454"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76231653","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: 5
Binary Recommender System with Artificial Intelligence Aids 人工智能辅助二进制推荐系统
2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2019-10-01 DOI: 10.1109/PICST47496.2019.9061502
Alina Zamula, S. Kavun, Kostyantyn Serdukov
{"title":"Binary Recommender System with Artificial Intelligence Aids","authors":"Alina Zamula, S. Kavun, Kostyantyn Serdukov","doi":"10.1109/PICST47496.2019.9061502","DOIUrl":"https://doi.org/10.1109/PICST47496.2019.9061502","url":null,"abstract":"An approach to the development of a binary recommender system based on intelligent methods and their evaluation based on quality metrics is proposed. The dynamics of the popularity of recommendation systems is analyzed. Binary classification models have been developed using neural networks, support vector machines and random forest. An assessment of the modeling stage is carried out using calculations of such quality metrics as accuracy, precision, recall, F score. The most effective model for building recommendations based on an experimental data set from the education sector has been determined. The prospects for the further development of the proposed approach in the context of incomplete data are identified.","PeriodicalId":6764,"journal":{"name":"2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"4 1","pages":"251-255"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87500252","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
Cloud Computing Analysis of Indian ASAT Test on March 27, 2019 2019年3月27日印度反卫星试验的云计算分析
2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2019-10-01 DOI: 10.1109/PICST47496.2019.9061243
V. Akhmetov, S. Khlamov, V. Savanevych, E. Dikov
{"title":"Cloud Computing Analysis of Indian ASAT Test on March 27, 2019","authors":"V. Akhmetov, S. Khlamov, V. Savanevych, E. Dikov","doi":"10.1109/PICST47496.2019.9061243","DOIUrl":"https://doi.org/10.1109/PICST47496.2019.9061243","url":null,"abstract":"In this paper we presented the results of cloud computing and analysis of orbital parameters of the satellite fragments that formed by first India anti-satellite (ASAT) missile against a \"live\" Microsat-R satellite launched by them on January 24, 2019. Based on the cloud computing we calculated the orbital parameters and distribution of impulse values obtained by Microsat-R fragments that were formed after the impact of ASAT missile and tracked by NASA. All results in this paper and detailed analysis of this event are based on the orbital data taken in form of NORAD two-line element (TLE) dataset from space-track.org and by own calculation of the CoLiTec group in EOS Data Analytics using own cloud server. The test parameters were chosen with extreme caution to minimize the hazard of debris after the impact. However, the results of our research showed the significant differences from expected \"head-on collision\" of rocket with Microsat-R satellite.","PeriodicalId":6764,"journal":{"name":"2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"11 1","pages":"315-318"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87628829","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: 18
Methods for Solving EMC Problems by Means of Antenna Technolology in Tropospheric Communication 利用天线技术解决对流层通信中电磁兼容问题的方法
2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2019-10-01 DOI: 10.1109/PICST47496.2019.9061532
M. Moskalets, V. Loshakov, Drif Abdenour, D. Ageyev, Oleksandr Martynchuk, Kostiantyn Sielivanov
{"title":"Methods for Solving EMC Problems by Means of Antenna Technolology in Tropospheric Communication","authors":"M. Moskalets, V. Loshakov, Drif Abdenour, D. Ageyev, Oleksandr Martynchuk, Kostiantyn Sielivanov","doi":"10.1109/PICST47496.2019.9061532","DOIUrl":"https://doi.org/10.1109/PICST47496.2019.9061532","url":null,"abstract":"General problems and methods of solving electromagnetic compatibility (EMC) by means of antenna technology in tropospheric communication system is analyzed in the report. The specifics of type selection and antenna design as well as the method for calculation of antenna parameters via EMC criteria have been considered. The measures for ensuring EMC in tropospheric communication by means of antenna technology and ways of their implementation are proposed.","PeriodicalId":6764,"journal":{"name":"2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"12 1","pages":"571-574"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86129942","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: 9
The Principles of Developing a Differential Video Controlling Scheme Based on the Use of Intelligent Agents 基于智能体的差分视频控制原理研究
2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2019-10-01 DOI: 10.1109/PICST47496.2019.9061244
V. Barannik, N. Barannik, O. Stetsenko, A. Musienko, S. Shulgin, Igor Shevchenko
{"title":"The Principles of Developing a Differential Video Controlling Scheme Based on the Use of Intelligent Agents","authors":"V. Barannik, N. Barannik, O. Stetsenko, A. Musienko, S. Shulgin, Igor Shevchenko","doi":"10.1109/PICST47496.2019.9061244","DOIUrl":"https://doi.org/10.1109/PICST47496.2019.9061244","url":null,"abstract":"The article outlines the basic principles of building the video intensity controlling systems in real time, based on the use of multi-agent approach. The differential scheme involves using of the different sets of options for the basic codec, depending on the content of the video data fragments, received for processing. In the framework of the multi-agent approach, at each of the transformation steps in the basic coding technology, uses a separate intelligent agent that performs exclusively one of the processing functions. At the same time, the decision on the choice of certain processing parameters for the agent at each stage makes on the basis of the processing model. In turn, the processing model is a set of laws that associate with the selected processing options the obtained values of the intensity of the video stream as well as the magnitude of the error.","PeriodicalId":6764,"journal":{"name":"2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"23 1","pages":"877-880"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83135367","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
Assortativity Properties of Scale-Free Networks 无标度网络的分类特性
2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2019-10-01 DOI: 10.1109/PICST47496.2019.9061369
V. Shergin, L. Chala, S. Udovenko
{"title":"Assortativity Properties of Scale-Free Networks","authors":"V. Shergin, L. Chala, S. Udovenko","doi":"10.1109/PICST47496.2019.9061369","DOIUrl":"https://doi.org/10.1109/PICST47496.2019.9061369","url":null,"abstract":"Nodes distribution by degrees is the most important characteristic of complex networks, but not comprehensive one. While degree distribution is a first order graph metric, the assortativity is a second order one. Assortativity coefficient is a measure of a tendency for nodes in networks to connect with similar or dissimilar ones in some way. As a simplest case, assortative mixing is considered according to nodes degree. In general, degree distribution forms an essential restriction both on the network structure and on assortativity coefficient boundaries. The problem of determining the structure of SF- networks having an extreme assortativity coefficient is considered. The estimates of boundaries for assortativity coefficient have been found. It was found, that these boundaries are as wider as scaling factor of SF-model is far from one of BA-model. In addition, the boundaries are narrowing with increasing the network size.","PeriodicalId":6764,"journal":{"name":"2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"49 1","pages":"723-726"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80745467","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
Synthesis of Quasi-Fractal Ring Antennas 拟分形环形天线的合成
2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2019-10-01 DOI: 10.1109/PICST47496.2019.9061286
I. Sliusar, L. Degtyareva, V. Slyusar, S. Voloshko, A. Zinchenko
{"title":"Synthesis of Quasi-Fractal Ring Antennas","authors":"I. Sliusar, L. Degtyareva, V. Slyusar, S. Voloshko, A. Zinchenko","doi":"10.1109/PICST47496.2019.9061286","DOIUrl":"https://doi.org/10.1109/PICST47496.2019.9061286","url":null,"abstract":"The article considers the variants of models quasi-fractal antennas. Their synthesis suggested the vector description of the fractal transformation of individual segments of the primary geometric shape. The combination of the decomposition of the geometric shape and multidimensional fractal approach allows to simplify the synthesis of fractal 3D structures and/or to use several types of fractals, including with a different number of iterations. This approach allows achieving broadband and multi-band antenna systems. Thus the influence of the segmentation level and the power scheme on the spatial-frequency characteristics of the antenna. Due to the complexity of describing the interaction of the antennas of non-Euclidean geometry with radio waves for their synthesis and analysis taken methods of numerical simulation. Evaluation and comparison of antennas held by the following characteristics: amplitude-frequency response, beam pattern and voltage standing wave ratio.","PeriodicalId":6764,"journal":{"name":"2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"53 1","pages":"741-744"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79266003","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: 7
PIC S&T 2019 Additional Reviewers PIC S&T 2019额外审稿人
2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2019-10-01 DOI: 10.1109/picst47496.2019.9061462
{"title":"PIC S&T 2019 Additional Reviewers","authors":"","doi":"10.1109/picst47496.2019.9061462","DOIUrl":"https://doi.org/10.1109/picst47496.2019.9061462","url":null,"abstract":"","PeriodicalId":6764,"journal":{"name":"2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84680502","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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