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The Transformer Neural Network Architecture for Part-of-Speech Tagging 词性标注的Transformer神经网络结构
2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus) Pub Date : 2021-01-26 DOI: 10.1109/ElConRus51938.2021.9396231
A. A. Maksutov, Vladimir I. Zamyatovskiy, Viacheslav O. Morozov, S. Dmitriev
{"title":"The Transformer Neural Network Architecture for Part-of-Speech Tagging","authors":"A. A. Maksutov, Vladimir I. Zamyatovskiy, Viacheslav O. Morozov, S. Dmitriev","doi":"10.1109/ElConRus51938.2021.9396231","DOIUrl":"https://doi.org/10.1109/ElConRus51938.2021.9396231","url":null,"abstract":"Part-of-speech tagging (POS tagging) is one of the most important tasks in natural language processing. This process implies determining part of speech and assigning an appropriate tag for each word in given sentence. The resulting tag sequence can be used as is and as a part of more complicated tasks, such as dependency and constituency parsing. This task belongs to sequence-to-sequence tasks and multilayer bidirectional LSTM networks are commonly used for POS tagging. Such networks are rather slow in terms of training and processing large amounts of information due to sequential computation of each timestamp from the input sequence. This paper is focused on developing an accurate model for POS tagging that uses the original Transformer neural network architecture.","PeriodicalId":447345,"journal":{"name":"2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133960270","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
Application of Equilibrium Optimization Algorithm for Optimal Design of PV/Hydroelectric Pumped Storage Energy system, Case Study – Iraq 平衡优化算法在光伏/水电抽水蓄能系统优化设计中的应用，以伊拉克为例
2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus) Pub Date : 2021-01-26 DOI: 10.1109/ElConRus51938.2021.9396604
Ahmed S. Al-akayshee, O. N. Kuznetsov, Hamdy M. Sultan
{"title":"Application of Equilibrium Optimization Algorithm for Optimal Design of PV/Hydroelectric Pumped Storage Energy system, Case Study – Iraq","authors":"Ahmed S. Al-akayshee, O. N. Kuznetsov, Hamdy M. Sultan","doi":"10.1109/ElConRus51938.2021.9396604","DOIUrl":"https://doi.org/10.1109/ElConRus51938.2021.9396604","url":null,"abstract":"This work is focused on the use of a hybrid system (PV-Pumped storage) to satisfy demand for electric energy in a rural area in Iraq. Therefore, a techno-economic study will be presented to realize a minimum Net Present Cost (NPC) for this system and minimize the loss of power supply probability (LPSP) and percentage of the excess energy (EXC) that results in increasing the reliability of the power supply. The Equilibrium Optimization (EO) algorithm has been implemented to evaluate the optimal size of the generating units of the proposed hybrid system. The simulation results ensured the technical possibility of this system and proved the reliability and the effectiveness of the proposed algorithm.","PeriodicalId":447345,"journal":{"name":"2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134166676","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
Development of a Book Recommendation Service for Implementation on Android 基于Android平台的图书推荐服务开发
2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus) Pub Date : 2021-01-26 DOI: 10.1109/ElConRus51938.2021.9396414
D. E. Ostapenko, I. Buldin
{"title":"Development of a Book Recommendation Service for Implementation on Android","authors":"D. E. Ostapenko, I. Buldin","doi":"10.1109/ElConRus51938.2021.9396414","DOIUrl":"https://doi.org/10.1109/ElConRus51938.2021.9396414","url":null,"abstract":"This article discusses the theme of creating the service that specializes in accounting for reading activities. The purpose of the research is to create methods of classifying and sorting literary works that can be integrated into any literary digital resource to expand its functionality. The created service is an Android application, which provides functions for keeping a reading diary and creating literary recommendations based on works added to the user's personal library. One of the complementary options of the application is the feature of expanding the literature base by scanning ISBN code of books that are not in the Google Books database.","PeriodicalId":447345,"journal":{"name":"2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134330456","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
Investigation of the Composition and Mechanical Strength of Effective Thermoelectric Materials 有效热电材料的组成及机械强度研究
2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus) Pub Date : 2021-01-26 DOI: 10.1109/ElConRus51938.2021.9396337
M. Shtern, L. Matyna, M. Rogachev, Anton P. Merlyan
{"title":"Investigation of the Composition and Mechanical Strength of Effective Thermoelectric Materials","authors":"M. Shtern, L. Matyna, M. Rogachev, Anton P. Merlyan","doi":"10.1109/ElConRus51938.2021.9396337","DOIUrl":"https://doi.org/10.1109/ElConRus51938.2021.9396337","url":null,"abstract":"A review the synthesis of thermoelectric materials (TEM) and techniques of their subsequent processing in order to obtain an optimal structure was carried out. TEM on basis of BiTeSe and BiSbTe were obtained by zone melting and extrusion, and PbTe and GeTe were obtained by hot pressing. On basis of X-ray fluorescence analysis, a correlation was established between the concentration of elements in the initial composition and in the manufactured samples. The investigation of thermoelectric parameters of TEM was carried out. The thermoelectric figure of merit in the working temperature range varies from 1.05 to 1.20. Vickers microhardness was established that for BiTeSe and BiSbTe it is from 33.5 HV to 60.2 HV. The microhardness of PbTe and GeTe is 51.7 HV and 125.7 HV, respectively. The obtained results are necessary for the development of techniques for mechanical treatment of TEM and the design of thermoelectric devices.","PeriodicalId":447345,"journal":{"name":"2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus)","volume":"156 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131672398","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
Identification of Equivalent Electromagnetic and Electromechanical Parameters in Nonstationary Modes 非平稳模态中等效电磁与机电参数的辨识
2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus) Pub Date : 2021-01-26 DOI: 10.1109/ElConRus51938.2021.9396433
M. Popov, D. Petrushin, M. V. Matrosova, O. Dobrynina, A. Egorov
{"title":"Identification of Equivalent Electromagnetic and Electromechanical Parameters in Nonstationary Modes","authors":"M. Popov, D. Petrushin, M. V. Matrosova, O. Dobrynina, A. Egorov","doi":"10.1109/ElConRus51938.2021.9396433","DOIUrl":"https://doi.org/10.1109/ElConRus51938.2021.9396433","url":null,"abstract":"Currently, increasing the accuracy of the power systems elements modeling is an urgent task. Modeling of elements in nonstationary modes is complicated by elements nonlinearity. The authors have developed a method for modeling the electromagnetic and electric fields. The issues of identification of equivalent load, power transformers, overhead power lines are considered. One of the most relevant applications is proposed on the basis of the developed method. This is the determination of the distance to short circuit location.As a result, the authors concluded that the use of the proposed method for identifying the parameters of equivalent elements in nonstationary modes makes it possible to increase the accuracy of dynamic processes simulation in the power system, and the accuracy of devices for determining the damage location of overhead power lines.","PeriodicalId":447345,"journal":{"name":"2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130874874","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
Performance Assessment of Wave Energy Farm Module of Multi Connected Halbach Linear Generators under Different Waves Spectrum 多联哈尔巴赫线性发电机波浪能场模块在不同波谱下的性能评价
2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus) Pub Date : 2021-01-26 DOI: 10.1109/ElConRus51938.2021.9396652
M. Mustafa, A. Elgebaly, M. El-Nemr
{"title":"Performance Assessment of Wave Energy Farm Module of Multi Connected Halbach Linear Generators under Different Waves Spectrum","authors":"M. Mustafa, A. Elgebaly, M. El-Nemr","doi":"10.1109/ElConRus51938.2021.9396652","DOIUrl":"https://doi.org/10.1109/ElConRus51938.2021.9396652","url":null,"abstract":"According The unmistakable potential of wave energy in Egypt , small wave energy modules to form a small farm is presented in this paper, such a small farm may be useful for onshore activities or offshore activities using Halbach linear generator. The study is performed for different spectrum of wave characteristic available in the Mediterranean Sea. Using maximum power point tracking technique Analytical model is deployed to investigate voltage, current and power for every generator and for the overall system under different incident waves spectrum. The results find a technical guide for both control strategy and energy converter design requirements.","PeriodicalId":447345,"journal":{"name":"2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131011534","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
Challenges and Perspectives of Recommender Systems in Vending Machines 自动售货机推荐系统的挑战与展望
2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus) Pub Date : 2021-01-26 DOI: 10.1109/ElConRus51938.2021.9396688
Polina S. Deryabina, Valeriya M. Iolshina, A. V. Markova, Natalya V. Shevskaya, Vladimir Belov
{"title":"Challenges and Perspectives of Recommender Systems in Vending Machines","authors":"Polina S. Deryabina, Valeriya M. Iolshina, A. V. Markova, Natalya V. Shevskaya, Vladimir Belov","doi":"10.1109/ElConRus51938.2021.9396688","DOIUrl":"https://doi.org/10.1109/ElConRus51938.2021.9396688","url":null,"abstract":"This paper describes the features of using recommendation algorithms for vending machines. A vending machine is an automated machine with a significantly limited range of products (snacks, beverages, cigarettes), and it also does not provide any additional information about the customer, which imposes some limitations on the predicting relevant products. In order to increase the demand for vending products and make a profit, this paper proposes to consider how modern recommendation algorithms can be applied in this area. One of the important stages in building recommendation system is preparing data for analysis, so this paper describes an approach for grouping data by sales intensity and also considers the set cover problem.","PeriodicalId":447345,"journal":{"name":"2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130929183","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
Metagraph Knowledge Base and Natural Language Processing Pipeline for Event Extraction and Time Concept Analysis 面向事件提取和时间概念分析的元图知识库和自然语言处理管道
2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus) Pub Date : 2021-01-26 DOI: 10.1109/ElConRus51938.2021.9396541
A. Kanev, V. Terekhov, Valery Chernenky, A. Proletarsky
{"title":"Metagraph Knowledge Base and Natural Language Processing Pipeline for Event Extraction and Time Concept Analysis","authors":"A. Kanev, V. Terekhov, Valery Chernenky, A. Proletarsky","doi":"10.1109/ElConRus51938.2021.9396541","DOIUrl":"https://doi.org/10.1109/ElConRus51938.2021.9396541","url":null,"abstract":"Analysis of sentence meaning is necessary to improve the precision and recall of information retrieval. Event extraction is one of methods used for this purpose. An important step in solving this problem is the time extraction and processing. It is necessary to classify time intervals and determine the relation of succession for them. Intervals can be expressed with specific dates and times, pronouns and tense nouns or they are implied with successive events description. The authors propose to use a metagraph knowledge base and a natural language processing pipeline. The metagraph has the emergence property for a detailed description of a specific concept using a graph fragment. This representation of knowledge allows setting different types of relations between time concepts and states of objects. The study was carried out to extract time intervals from OpenCorpora dataset. The number of time concepts in knowledge base was calculated according to their types.","PeriodicalId":447345,"journal":{"name":"2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133199366","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
One Plaintext Attack on the BFV Scheme 对BFV方案的一种明文攻击
2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus) Pub Date : 2021-01-26 DOI: 10.1109/ElConRus51938.2021.9396116
E. Shiriaev, A. Nazarov, Natalia A. Sotikova
{"title":"One Plaintext Attack on the BFV Scheme","authors":"E. Shiriaev, A. Nazarov, Natalia A. Sotikova","doi":"10.1109/ElConRus51938.2021.9396116","DOIUrl":"https://doi.org/10.1109/ElConRus51938.2021.9396116","url":null,"abstract":"The issue of data security is one of the key issues of using homomorphic data encryption algorithms. In this article, we investigate the computational indistinguishability of the homomorphic encryption scheme BFV. We propose a scenario in which attackers can find out the secret key, which can potentially lead to information leakage. We show that the postulate of the BFV scheme to increase the level of security by introducing an additional error is erroneous.","PeriodicalId":447345,"journal":{"name":"2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133231294","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
Leap Motion based Myanmar Sign Language Recognition using Machine Learning 基于Leap Motion的缅甸手语识别使用机器学习
2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus) Pub Date : 2021-01-26 DOI: 10.1109/ElConRus51938.2021.9396496
Zaw Hein, Thet Htoo, Bawin Aye, Sai Myo Htet, Kyaw Zaw Ye
{"title":"Leap Motion based Myanmar Sign Language Recognition using Machine Learning","authors":"Zaw Hein, Thet Htoo, Bawin Aye, Sai Myo Htet, Kyaw Zaw Ye","doi":"10.1109/ElConRus51938.2021.9396496","DOIUrl":"https://doi.org/10.1109/ElConRus51938.2021.9396496","url":null,"abstract":"Sign language is the main communication language for deaf and dumb people. There have many difficulties for deaf and dumb people when they communicate with normal people. Only a few people can use Sign Language proficiently and most of the people don’t know how to communicate the deaf people. From the point of view of computer vision, we can develop the sign language recognition for deaf and dumb people. Most of the sign language recognition systems are based on the static sign. In motion-based sign language recognition system, we proposed feature extraction method and recognition using machine learning. Every nation has its own sign language and our proposed system is based on Myanmar National Sign Language.","PeriodicalId":447345,"journal":{"name":"2021 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128896799","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
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