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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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Secure Software Developing Recommendations 安全软件开发建议
2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2019-10-01 DOI: 10.1109/PICST47496.2019.9061529
V. Grechko, T. Babenko, Larysa Myrutenko
{"title":"Secure Software Developing Recommendations","authors":"V. Grechko, T. Babenko, Larysa Myrutenko","doi":"10.1109/PICST47496.2019.9061529","DOIUrl":"https://doi.org/10.1109/PICST47496.2019.9061529","url":null,"abstract":"Adverse effects on information in the functioning computer systems of various purpose is carried out in order to violate their confidentiality, integrity and accessibility. These threats arise from software vulnerabilities and result in unauthorized access to data or leakage of sensitive information To solve this problem, firstly, an analysis of the software life cycle was carried out in order to determine the stages of software development. Secondly, taking into account the stages obtained, possible threats to information were identified. A buffer overflow vulnerability was considered as a basic example of a threat. Possible ways of exploiting this vulnerability are given, the pros and cons of detection and counteraction tools are analyzed. As a result, recommendations on the development of safe software are presented, both in general terms and more specific in order to avoid the buffer overflow vulnerability. Having using such recommendations, enterprises could reduce the risk of sensitive information breach and minimize outlane. The results obtained in the paper can also be used to make decisions about the possibility of operating the relevant software.","PeriodicalId":6764,"journal":{"name":"2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"1 1","pages":"45-50"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84732745","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
On the Aspects of IoT Protocols Specification and Verification 关于物联网协议规范与验证的几个方面
2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2019-10-01 DOI: 10.1109/PICST47496.2019.9061406
V. Shkarupylo, R. Kudermetov, A. Timenko, O. Polska
{"title":"On the Aspects of IoT Protocols Specification and Verification","authors":"V. Shkarupylo, R. Kudermetov, A. Timenko, O. Polska","doi":"10.1109/PICST47496.2019.9061406","DOIUrl":"https://doi.org/10.1109/PICST47496.2019.9061406","url":null,"abstract":"Modern level of complexity of diverse software systems stipulates the engineering process to be adapted and refined appropriately. The demonstrative examples of such systems are the ones from the Internet of Things domain, communication protocols in particular. The concept of the Internet of Things encompasses the billions of heterogeneous smart devices communicating to each other through different protocols. Here the problem of interoperability arises. With this statement in mind, the constantly growing usage of model checking techniques during the designing of different systems, e.g., critical systems, commercial systems, etc., has been stepped up as the solution to the interoperability problem. To this end, the Temporal Logic of Actions, corresponding formalisms and model checker have been proposed to be the basis for checking the interoperability by way of model checking during the designing. The MQTT protocol specification creation has been considered as a case study.","PeriodicalId":6764,"journal":{"name":"2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"8 1","pages":"93-96"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91331304","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
Devices Model Research Technique of Analogous Front-End for Optical Sensors 光学传感器模拟前端器件模型研究技术
2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2019-10-01 DOI: 10.1109/PICST47496.2019.9061385
G. Barylo, Z. Mykytyuk, T. Prystay, O. Sushynskyi, M. Vistak
{"title":"Devices Model Research Technique of Analogous Front-End for Optical Sensors","authors":"G. Barylo, Z. Mykytyuk, T. Prystay, O. Sushynskyi, M. Vistak","doi":"10.1109/PICST47496.2019.9061385","DOIUrl":"https://doi.org/10.1109/PICST47496.2019.9061385","url":null,"abstract":"In our paper the aim is to adapt the methods of mathematical SPICE modeling to the problems of impedance spectroscopy and to develop new approaches for increasing the efficiency of the research of impedance type signal converters. This approach based on non-harmonic, mainly pulsed signals in the form of a meander for structural simplification and expansion of the frequencies spectrum. This approach can be used for express high-sensitivity and selective detection of biological substances for diagnostic purposes by means of optical sensors.","PeriodicalId":6764,"journal":{"name":"2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"65 1 1","pages":"755-758"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90108728","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
The Use of Fractal Signals in Information and Communication Systems 分形信号在信息通信系统中的应用
2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2019-10-01 DOI: 10.1109/PICST47496.2019.9061302
R. Pashchenko, V. Ivanov, D. Tsyupak
{"title":"The Use of Fractal Signals in Information and Communication Systems","authors":"R. Pashchenko, V. Ivanov, D. Tsyupak","doi":"10.1109/PICST47496.2019.9061302","DOIUrl":"https://doi.org/10.1109/PICST47496.2019.9061302","url":null,"abstract":"A mathematical model for the formation of a fractal signal based on van der Pol non-linear differential equations is proposed. The formation of the structure of fractal signals is based on the self-similarity hypothesis, which allows an infinite series of embedding identical (homeomorphic) vibrations into each other. The property of hyperbolicity in the formation of a fractal signal using reference harmonic oscillations is to compress (decrease) the amplitude and stretch (increase) the frequency. Based on models of a fractal signal, it is possible to build forming signals with variable parameters. The fundamental possibility of using a fractal signal as an information signal carrier, i.e. a fractal signal is used as a masking signal. The parameters of the fractal signal are agreed (selected) with the participation of all interested parties. The fractal carrier signal has a wider range of parameters, which, in addition to amplitude, frequency and initial phase, include: the scaling factor (similarity), as well as the number and parameters of harmonic components involved in the formation of the signal. The specific parameters and properties of a fractal signal that distinguish it from classical radio signals allow it to be used to increase the availability of transmitted information. The fractal signal allows the generators to be identical on the receiving side of the system.","PeriodicalId":6764,"journal":{"name":"2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"25 1","pages":"781-784"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78032387","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
Method of Data Operative Control in the Residues Class 残数类的数据操作控制方法
2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2019-10-01 DOI: 10.1109/PICST47496.2019.9061239
V. Krasnobaev, Andrey Dyachenko, Irina Lokotkova, T. Kuznetsova, Serhii Florov, Y. Kotukh
{"title":"Method of Data Operative Control in the Residues Class","authors":"V. Krasnobaev, Andrey Dyachenko, Irina Lokotkova, T. Kuznetsova, Serhii Florov, Y. Kotukh","doi":"10.1109/PICST47496.2019.9061239","DOIUrl":"https://doi.org/10.1109/PICST47496.2019.9061239","url":null,"abstract":"The article develops a method of data control in residues class, which, unlike the known ones, is based on the use of positional signs of the non-positional code, which increases the efficiency of data control in data transmission and processing system. Estimated data and comparative analysis of the efficiency of data control on the time of error detection and the number of control system equipment in residues class showed that with the growth of the digit grid of processed data the efficiency of non-position coding in the class of deductions increases significantly.","PeriodicalId":6764,"journal":{"name":"2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"47 1","pages":"477-482"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78400489","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
Stochastic Frontier Analysis and Wavelet Ideology in the Study of Emergence of Threats in the Financial Markets 随机前沿分析与小波思想在金融市场威胁出现研究中的应用
2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2019-10-01 DOI: 10.1109/PICST47496.2019.9061222
Valeria Baranova, Oleksandr Zeleniy, Zhanna V. Deineko, Vyacheslav Lyashenko
{"title":"Stochastic Frontier Analysis and Wavelet Ideology in the Study of Emergence of Threats in the Financial Markets","authors":"Valeria Baranova, Oleksandr Zeleniy, Zhanna V. Deineko, Vyacheslav Lyashenko","doi":"10.1109/PICST47496.2019.9061222","DOIUrl":"https://doi.org/10.1109/PICST47496.2019.9061222","url":null,"abstract":"Financial markets are an important structural element of the economy. These markets make it possible to mobilize and reallocate financial resources. However, such a process is constantly under the threat of various risks. To prevent and minimize risks, it is necessary to use a comprehensive procedure for analyzing the conditions for occurrence of such risks. To this end, we examined the interrelationship of stochastic frontier analysis and wavelet ideology. We emphasize the link between technical efficiency and the possible occurrence of risks. For an advanced analysis of the conditions of occurrence of risk, we use the apparatus of the theory of wavelets. The results are given on the example of real data for the banking sector of the economy of Ukraine. The considered procedure can be used in infocommunication systems to ensure economic security.","PeriodicalId":6764,"journal":{"name":"2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"6 1","pages":"341-344"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74505697","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
A Model for Choosing Hosting for a Company’s Website 为公司网站选择托管的模型
2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2019-10-01 DOI: 10.1109/PICST47496.2019.9061555
N. Fil, L. Nefedov, Angela Binkovskaya
{"title":"A Model for Choosing Hosting for a Company’s Website","authors":"N. Fil, L. Nefedov, Angela Binkovskaya","doi":"10.1109/PICST47496.2019.9061555","DOIUrl":"https://doi.org/10.1109/PICST47496.2019.9061555","url":null,"abstract":"The paper analyzes the problem of choosing the best hosting for a company’s website. A generalized model for choosing hosting for a company’s website is developed. It is proposed to decompose the generalized problem into subproblems: choosing an effective type of hosting, choosing the optimal hosting provider and rational tariff plan. There built a model for choosing a virtual dedicated server (VDS), which allows, unlike the existing ones, to select a hosting provider’s tariff plan for a VDS to place a company’s website using multiple functional and cost criteria.","PeriodicalId":6764,"journal":{"name":"2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"13 1","pages":"387-390"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73405641","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
Features of Signal Processing by Means of LoRa Technology 基于LoRa技术的信号处理特点
2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2019-10-01 DOI: 10.1109/PICST47496.2019.9061410
D. Kucherov, Andriy Berezkin, O. Sushchenko
{"title":"Features of Signal Processing by Means of LoRa Technology","authors":"D. Kucherov, Andriy Berezkin, O. Sushchenko","doi":"10.1109/PICST47496.2019.9061410","DOIUrl":"https://doi.org/10.1109/PICST47496.2019.9061410","url":null,"abstract":"The paper deals with the features of signal processing in receiving devices using LoRa technology. A feature of the technology is the ability to build a radio network for transmitting messages over long distances under the condition of long-term battery operation. The main attention is paid to the study of the influence multipath propagation on the operation of the receiving device. For this purpose, the basic characteristics of the received signal, its frequency properties, the possibilities of spreading the spectrum, encoding and recovering the transmitted information, receiving a packet of individual pulse signals and the quality of packet processing as a whole, as well as the effect of multipath propagation, are studied. The technique for studying a receiver in a confined space with an estimate of the calculated and experimental data is proposed. The studies were carried out according to the \"point-to-point\" schemes. The test results are given.","PeriodicalId":6764,"journal":{"name":"2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"32 1","pages":"19-24"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79086932","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
Blockchain as a Transaction Protocol for Guaranteed Transfer of Values in Cluster Economic Systems with Digital Twins 区块链作为具有数字孪生的集群经济系统中保证价值转移的交易协议
2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2019-10-01 DOI: 10.1109/PICST47496.2019.9061233
S. Obushnyi, Roman Kravchenko, Yevhenii Babichenko
{"title":"Blockchain as a Transaction Protocol for Guaranteed Transfer of Values in Cluster Economic Systems with Digital Twins","authors":"S. Obushnyi, Roman Kravchenko, Yevhenii Babichenko","doi":"10.1109/PICST47496.2019.9061233","DOIUrl":"https://doi.org/10.1109/PICST47496.2019.9061233","url":null,"abstract":"In this research, authors consider the economic system as a transactional model of the exchange of values. In this case, economic relations are reduced to multiple transactions (transfer operations) of value (economic assets) between their participants (agents). The transfer of value is carried out by changing the rights to their ownership in accordance with a specific set of rules (protocol). Within this approach, the key issue is the choice of rules (protocol) of fixing and transferring rights to values between agents of economic relations, which guarantees the execution of a transaction without loss. The purpose of this article is to find a solution to the problem of guaranteed transfer of property rights to values based on Distributed Ledger Technology (blockchain). The object of the research is cluster economic systems with digital twins; the subject of the research is the protocol of transfer of values between digital twins.","PeriodicalId":6764,"journal":{"name":"2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"51 1","pages":"241-245"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80168797","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: 6
Models of Information Processing in IoT Networks on the Basis of Fundamental Trigonometric Splines 基于基本三角样条的物联网信息处理模型
2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2019-10-01 DOI: 10.1109/PICST47496.2019.9061424
V. Onyshchenko, O. Negodenko, Svitlana Shevchenko
{"title":"Models of Information Processing in IoT Networks on the Basis of Fundamental Trigonometric Splines","authors":"V. Onyshchenko, O. Negodenko, Svitlana Shevchenko","doi":"10.1109/PICST47496.2019.9061424","DOIUrl":"https://doi.org/10.1109/PICST47496.2019.9061424","url":null,"abstract":"The approach to increase the efficiency of information processing in wireless networks on the basis of the proposed mathematical model is considered. This model is based on fundamental trigonometric splines. The construction of trigonometric splines is shown, as well as the smoothness properties of trigonometric splines, which are important at the stage of construction of these models. The method of the information signal reproduction in the communication system by interpolation of the digital signal, using the fundamental trigonometric spline is proposed. It has been shown that the use of trigonometric splines will allow the reproduction of information signals with less error. The estimation of the complexity of the algorithm for constructing trigonometric splines is compared with the existing ones. An important scientific problem was solved, which consists in improving the methods of information processing in the Internet of Things based on fundamental trigonometric splines.","PeriodicalId":6764,"journal":{"name":"2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"47 6 1","pages":"613-616"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83138228","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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