2022 IEEE 9th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T)最新文献_第3页

Internet of Things as a Key Technology for Developing Smart Tourism Destinations 物联网是发展智慧旅游目的地的关键技术

2022 IEEE 9th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2022-10-10 DOI: 10.1109/PICST57299.2022.10238665

P. Popova, Mariana Petrova, Veselin Popov, K. Marinova

{"title":"Internet of Things as a Key Technology for Developing Smart Tourism Destinations","authors":"P. Popova, Mariana Petrova, Veselin Popov, K. Marinova","doi":"10.1109/PICST57299.2022.10238665","DOIUrl":"https://doi.org/10.1109/PICST57299.2022.10238665","url":null,"abstract":"The rapid expansion of urbanization has presented cities with a variety of challenges, which they have overcome through the application of cutting-edge ICT, turning them into smart cities. Creating a unified technological platform to serve tourists, locals, and businesses transforms smart cities into smart tourism destinations (STD). The Internet of Things (IoT), which provides various opportunities and applications for analyzing, forecasting, and planning the tourism environment, is a fundamental technology for the STD's development. The begging point for building the STD is the definition of an IoT-based architecture. The purpose of the paper is to explore the application of IoT in STD and outline a sui table IoT architectural framework. The main method of research is the systematic review of the scientific literature on the subject. The publication also presents findings from an author's research on the state of digital transformation in destination Veliko Tarnovo. As a result of the research the most essential IoT applications and technologies for STD are outlined, an IoT architectural framework that best fits STD characteristics is provided, and the risks and challenges of implementing IoT in smart destinations are summarized.","PeriodicalId":330544,"journal":{"name":"2022 IEEE 9th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134209172","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

CoLiTec Virtual Observatory Platform for the Cloud Computing Analysis of Light Curves for the Variable Stars CoLiTec变星光曲线云计算分析虚拟观测平台

2022 IEEE 9th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2022-10-10 DOI: 10.1109/PICST57299.2022.10238587

S. Khlamov, V. Savanevych, O. Briukhovetskyi, T. Trunova, I. Tabakova

{"title":"CoLiTec Virtual Observatory Platform for the Cloud Computing Analysis of Light Curves for the Variable Stars","authors":"S. Khlamov, V. Savanevych, O. Briukhovetskyi, T. Trunova, I. Tabakova","doi":"10.1109/PICST57299.2022.10238587","DOIUrl":"https://doi.org/10.1109/PICST57299.2022.10238587","url":null,"abstract":"A growing of the cloud services and resources capabilities allow moving the desktop software/applications to the servers/clouds/clusters. In this paper we have presented a brief description and several aspects related to the cloud computing, Virtual Observatory (VO) and Software as a Service (SaaS) in astronomy, reviewed them, and provided some major approaches of their realization in scope of the Collection Light Technology (CoLiTec) project as the SaaS called \"CoLiTec Virtual Observatory Platform\". We have presented a realization of the developed mathematical and computational methods related to the light curve creation of variable stars incapsulated into the CoLiTecVS (CoLiTec Variable Stars) desktop software as a new Software as a Service approach with the graphical user interface (GUI) in the cloud with web access and visualization. All processing stages are performed on the backend and end user has access to the web interface only. The CoLiTec Virtual Observatory Platform was successfully tested on the astronomical data with a lot of investigated variable stars of the different observatories in Ukraine, Slovakia and Thailand using the different types of telescopes and observational conditions.","PeriodicalId":330544,"journal":{"name":"2022 IEEE 9th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115884608","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

Prospective Implementation of Telecommunication Technologies in Organization of centralized Individual Dosimetry Monitoring of Occupational Exposure of Medical Staff 电信技术在医务人员职业暴露集中个体剂量监测组织中的应用前景

2022 IEEE 9th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2022-10-10 DOI: 10.1109/picst57299.2022.10238628

Larysa Stadnyk, L. Averyanova, Anastasiia Lytvyn

{"title":"Prospective Implementation of Telecommunication Technologies in Organization of centralized Individual Dosimetry Monitoring of Occupational Exposure of Medical Staff","authors":"Larysa Stadnyk, L. Averyanova, Anastasiia Lytvyn","doi":"10.1109/picst57299.2022.10238628","DOIUrl":"https://doi.org/10.1109/picst57299.2022.10238628","url":null,"abstract":"The problem of implementing telecommunications technologies into the field of radiation dose monitoring in medical and industrial radiation applications is of global relevancy. Year by year, the number of equipment with generated radiation beams or radioisotope sources of ionizing radiation is raised. Accordingly, the number of personnel involved in working with radiation equipment is increasing. The need for permanent individual dosimetric control (IDC) of this category of workers requires the development of information and communication systems both within national and international monitoring missions. For this, it is necessary to develop the structure of such a system in accordance with the requirements of international regulatory documents in field of radiation safety. The issues of improving centralized individual dosimetry monitoring due to implementation telecommunication data transmission system are considered. Structure of system for centralized dose data processing for medical staff and original Database IDAIS are proposed for improvement IDC data collection, analysis and transfer.","PeriodicalId":330544,"journal":{"name":"2022 IEEE 9th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115147551","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

Neural Network for Channel Frequency Response Estimation in OFDM Communication Systems OFDM通信系统中信道频响估计的神经网络

2022 IEEE 9th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2022-10-10 DOI: 10.1109/PICST57299.2022.10238631

O. Myronchuk, O. Shpylka, D.D. Strukov, A. Petrovskyi

引用次数: 0

Development of a Telemedicine System Module for Automated Human Movement Analysis 用于人体运动自动分析的远程医疗系统模块的开发

2022 IEEE 9th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2022-10-10 DOI: 10.1109/PICST57299.2022.10238666

Alexei Trubitcin, Oleg Avrunin

引用次数: 0

International Project Investment as a Source of Development of the Infocommunication Technologies 国际项目投资是信息通信技术发展的源泉

2022 IEEE 9th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2022-10-10 DOI: 10.1109/PICST57299.2022.10238610

H. Alekseievska, Sergey Yakubovskiy, Heorhii Paches

{"title":"International Project Investment as a Source of Development of the Infocommunication Technologies","authors":"H. Alekseievska, Sergey Yakubovskiy, Heorhii Paches","doi":"10.1109/PICST57299.2022.10238610","DOIUrl":"https://doi.org/10.1109/PICST57299.2022.10238610","url":null,"abstract":"Over the past 20 years, the digital sector has been growing rapidly and was becoming increasingly more important in people’s lives. Nowadays, the infocommunication sphere became strategic in every country’s development. COVID-19 has significantly increased the appliance of infocommunication resources and gave an impact on the development of this area around the world. Nevertheless, only slightly more than 50 percent of households are connected to the Internet. The Internet penetration rate in Europe, for example, is almost 90%, while in Africa is 49% only. We can safely say, that universal access to infocommunication technologies became one of the main goals of the World Development Roadmap, but at the same time, its universal implementation requires significant investments. Despite the fact that the state invests in infrastructure facilities significantly, it is not able to provide the required level of financing. The financial conjuncture got worse during the COVID-19 crisis because most countries’ economies shrank, also the public debt and budget deficits rose significantly. In these challenging circumstances, the optimal solution for further development of the infocommunication sphere is to unite the efforts of private and public sectors, by engaging the private sector in long-term strategic infocommunication projects. Additionally, international project financing allows to bring larger amounts of investments and gives the opportunity to engage large international companies’ experience and recourses. The information communications sphere has significant growth prospects, so we can definitely say that each of the investors will be able to achieve their interests.","PeriodicalId":330544,"journal":{"name":"2022 IEEE 9th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126030954","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

Method for Determining the Magnitude of Mechanical Oscillations of Piezoelectric Bimorph Elements of a Three-Dimensional Piezoelectric Accelerometer 三维压电加速度计压电双晶片元件机械振荡幅度的确定方法

2022 IEEE 9th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2022-10-10 DOI: 10.1109/PICST57299.2022.10238499

Chingiz Aliyev

{"title":"Method for Determining the Magnitude of Mechanical Oscillations of Piezoelectric Bimorph Elements of a Three-Dimensional Piezoelectric Accelerometer","authors":"Chingiz Aliyev","doi":"10.1109/PICST57299.2022.10238499","DOIUrl":"https://doi.org/10.1109/PICST57299.2022.10238499","url":null,"abstract":"An analysis of the structural construction of existing three-dimensional piezoelectric accelerometers is carried out, in which the sensitivity vectors are directed against the measured inertial force and, therefore, it becomes possible to measure linear inertia and acceleration within small limits, which include elements that create additional electromagnetic fields and complicate their designs. In addition, due to the lack of a position sensor of the object of measurement and the electronic control circuit, the functionality of such accelerometers is limited, due to the lack of an integrator for integrating acceleration, the measurement of the speed of moving objects is not provided, due to the rigid fastening of piezoelectric sensitive elements through their bases, in the process measurements, they create interference signals, the amplitude of which in many cases exceeds the amplitude of the useful signal, which does not ensure the reliability of the measured acceleration or speed, and due to the presence of sensitive piezoelectric elements that are more rigid and require relatively large mechanical forces to generate signals when the object of measurement is moving acceleration and speed in automatic mode, which reduces the sensitivity of piezoelectric accelerometers. In this regard, a new design and control circuit of a three-dimensional piezoelectric accelerometer and an analytical method have been developed that allow determining the magnitude of mechanical vibrations of a three-dimensional piezoelectric accelerometer to measure the dynamic parameters of moving objects in automatic mode and in real time.","PeriodicalId":330544,"journal":{"name":"2022 IEEE 9th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128660854","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

Organization of Audio Analytics Systems Topologies 音频分析系统拓扑的组织

2022 IEEE 9th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2022-10-10 DOI: 10.1109/PICST57299.2022.10238687

Anton Poroshenko, Andriy Kovalenko, Peter Sedlaček

引用次数: 0

Methods of Semantic Structured Search 语义结构化搜索方法

2022 IEEE 9th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2022-10-10 DOI: 10.1109/PICST57299.2022.10238538

Yurii Pohuliaiev, Kirill Smelyakov, A. Chupryna, Igor Ruban

{"title":"Methods of Semantic Structured Search","authors":"Yurii Pohuliaiev, Kirill Smelyakov, A. Chupryna, Igor Ruban","doi":"10.1109/PICST57299.2022.10238538","DOIUrl":"https://doi.org/10.1109/PICST57299.2022.10238538","url":null,"abstract":"In this paper, we consider a method of documentary search based on a weighted assessment of the results of semantic and structured search methods. The main advantages and disadvantages of both approaches were considered, and a mathematical model describing the operation of the search method was highlighted. Experiments to test the effectiveness of the developed model were also described, their progress, output and resulting metrics necessary for evaluating the results of the work were determined. To analyze the practical work of the proposed scheme, experiments were carried out on scientific documentation from different fields (mathematics, technology, biology, medicine, social sciences, etc.). The work of the system was studied both in the conditions of semantic proximity of the collection of documents, and in the case of a random distribution of the semantic meaning of the works. The results obtained during the experiments, on the one hand, confirmed the effectiveness of the implementation of the structured approach, and on the other hand, demonstrated a direct correlation between the search efficiency and the semantic diversity of the document collection.","PeriodicalId":330544,"journal":{"name":"2022 IEEE 9th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125471437","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

Spectrum of OR Oscillations With a Segment of a Circular Waveguide 一段圆波导的OR振荡频谱

2022 IEEE 9th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2022-10-10 DOI: 10.1109/PICST57299.2022.10238663

B. Muzychishin, I. Kuzmichev, O. Senkevych, Sergey Pogarsky

{"title":"Spectrum of OR Oscillations With a Segment of a Circular Waveguide","authors":"B. Muzychishin, I. Kuzmichev, O. Senkevych, Sergey Pogarsky","doi":"10.1109/PICST57299.2022.10238663","DOIUrl":"https://doi.org/10.1109/PICST57299.2022.10238663","url":null,"abstract":"The paper analyzes the oscillation spectrum of a hemispherical open resonator (OR). The resonator is excited by a slotted coupling element located on the periphery of the spherical mirror. The measurements were carried out in the four-millimeter wavelength range. It is shown that the oscillation spectrum of such a resonant system is dense. The presence of a segment of a round oversized waveguide at the center of one of the mirrors leads to a significant rarefaction of the spectrum. At the resonant length of the waveguide segment, the axially asymmetric TEM3012 and TEM3011 modes are converted into axially symmetric ${text{TEM}}_{1112}^{ast}$ and ${text{TEM}}_{1111}^{ast}$. It has been established that with this method of powering, axially symmetric modes are excited in the resonator, which do not fit into the known oscillation classification system. They are characterized by a large area in the center of the mirrors with zero electric field strength. Therefore, the presence of a circular waveguide segment does not affect the structure of the field of such modes.","PeriodicalId":330544,"journal":{"name":"2022 IEEE 9th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124376942","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