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2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS)最新文献

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Intra-class and Inter-class Differences in Mel-spectrogram Images of DC Motor Sounds 直流电动机声音mel谱图图像的类内和类间差异
2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS) Pub Date : 2021-10-20 DOI: 10.1109/TELSIKS52058.2021.9606288
D. Ćirić, Z. Perić, J. Nikolic, N. Vučić
{"title":"Intra-class and Inter-class Differences in Mel-spectrogram Images of DC Motor Sounds","authors":"D. Ćirić, Z. Perić, J. Nikolic, N. Vučić","doi":"10.1109/TELSIKS52058.2021.9606288","DOIUrl":"https://doi.org/10.1109/TELSIKS52058.2021.9606288","url":null,"abstract":"One of the most used approaches for application of deep learning on audio signals is to use spectrogram-based images as an input to a neural network. There are various spectrogram-based images including mel-spectrogram representing an option often used in practice. In such as case, it is worth knowing what are the intra-class and inter-class differences of the input images. These differences are studied here by analyzing the Pearson’s correlation coefficient. They are calculated from the mel-spectrograms extracted from the audio signals containing sounds of DC motors. The recorded signals are classified into 8 classes used separately for intra-class difference, while specific pairs of classes are grouped into 12 binary sets of classes used for inter-class difference analysis.","PeriodicalId":228464,"journal":{"name":"2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS)","volume":"108 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115383736","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
ANN based DoA Estimation of the Signal Received by Two-element Textile Wearable Antenna Array 基于神经网络的双元纺织可穿戴天线阵列信号DoA估计
2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS) Pub Date : 2021-10-20 DOI: 10.1109/TELSIKS52058.2021.9606386
Z. Stanković, O. Pronić-Rančić, N. Dončov
{"title":"ANN based DoA Estimation of the Signal Received by Two-element Textile Wearable Antenna Array","authors":"Z. Stanković, O. Pronić-Rančić, N. Dončov","doi":"10.1109/TELSIKS52058.2021.9606386","DOIUrl":"https://doi.org/10.1109/TELSIKS52058.2021.9606386","url":null,"abstract":"ANN model for one-dimensional DoA estimation of the signal received by two-element textile wearable antenna array is proposed in this paper. Multilayer perceptron network is used to create the MLP_DoA module which is capable to provide information of a radio gateway location in azimuthal plane as output when a spatial correlation matrix, found by receiving the radio gateway signal using two-element textile wearable antenna array, is on its input. The noise impact on the accuracy of the proposed ANN model is investigated. Comparison of the presented model with the root MUSIC algorithm in terms of accuracy and program execution time is also demonstrated.","PeriodicalId":228464,"journal":{"name":"2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114682484","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
Advanced Measurement Techniques for Nonlinear Modelling of GaN HEMTs: From L-band to mm-Wave Applications GaN hemt非线性建模的先进测量技术:从l波段到毫米波应用
2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS) Pub Date : 2021-10-20 DOI: 10.1109/TELSIKS52058.2021.9606326
V. Vadalà, A. Raffo, G. Bosi, R. Giofré, G. Vannini
{"title":"Advanced Measurement Techniques for Nonlinear Modelling of GaN HEMTs: From L-band to mm-Wave Applications","authors":"V. Vadalà, A. Raffo, G. Bosi, R. Giofré, G. Vannini","doi":"10.1109/TELSIKS52058.2021.9606326","DOIUrl":"https://doi.org/10.1109/TELSIKS52058.2021.9606326","url":null,"abstract":"Nonlinear modeling of GaN HEMTs is a challenging task especially when accurate predictions are desired under nonlinear dynamic operation. This is mainly due to the dispersion phenomena affecting state-of-the-art devices that must be accurately characterized and correctly accounted for during the development of their nonlinear model. The challenge becomes harder as frequency, power and circuit complexity increase as being demanded by the marketplace for the upcoming 5G-related applications. In this paper, nonlinear measurement techniques are discussed which allow the accurate characterization of microwave GaN HEMTs under actual operating conditions. The paper also discusses how to use these measurements in the extraction phase of nonlinear models highlighting the benefits of their adoption for modeling purposes.","PeriodicalId":228464,"journal":{"name":"2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117223591","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
Electronic System for Monitoring of Dust on Construction Sites for the Health of Workers 建筑工地粉尘电子监测系统对工人健康的影响
2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS) Pub Date : 2021-10-20 DOI: 10.1109/TELSIKS52058.2021.9606281
Romina Paolucci, M. Rotilio, P. De Berardinis, G. Ferri, F. Cucchiella, V. Stornelli
{"title":"Electronic System for Monitoring of Dust on Construction Sites for the Health of Workers","authors":"Romina Paolucci, M. Rotilio, P. De Berardinis, G. Ferri, F. Cucchiella, V. Stornelli","doi":"10.1109/TELSIKS52058.2021.9606281","DOIUrl":"https://doi.org/10.1109/TELSIKS52058.2021.9606281","url":null,"abstract":"In this work we present a low cost electronic system for the monitoring of dust in construction sites for the health of workers. First, a general presentation of the problem is given in the paper. The system, powered by a battery, is formed by a microcontroller and commercial PM2.5 and PM10 sensors. Preliminary measured results are presented and discussed showing the feasibility of the system.","PeriodicalId":228464,"journal":{"name":"2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS)","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124819629","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
A Hybrid Machine Learning Method for Text Analysis to Determine Job Titles Similarity 一种用于文本分析确定职位相似度的混合机器学习方法
2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS) Pub Date : 2021-10-20 DOI: 10.1109/TELSIKS52058.2021.9606341
E. Mankolli, V. Guliashki
{"title":"A Hybrid Machine Learning Method for Text Analysis to Determine Job Titles Similarity","authors":"E. Mankolli, V. Guliashki","doi":"10.1109/TELSIKS52058.2021.9606341","DOIUrl":"https://doi.org/10.1109/TELSIKS52058.2021.9606341","url":null,"abstract":"This paper introduces a hybrid method based on the combination of two machine learning methods (k-NN and SVM). The novel method is designed to find job titles that are similar based on their description and industry. This method improves the accuracy and time-efficiency of a complex process like selecting the best candidates for a job.","PeriodicalId":228464,"journal":{"name":"2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS)","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126781315","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
Neural Modeling of the Surface Acoustic Wave Resonator Admittance Parameters 表面声波谐振器导纳参数的神经网络建模
2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS) Pub Date : 2021-10-20 DOI: 10.1109/TELSIKS52058.2021.9606410
Z. Marinković, G. Gugliandolo, A. Quattrocchi, G. Crupi, N. Donato
{"title":"Neural Modeling of the Surface Acoustic Wave Resonator Admittance Parameters","authors":"Z. Marinković, G. Gugliandolo, A. Quattrocchi, G. Crupi, N. Donato","doi":"10.1109/TELSIKS52058.2021.9606410","DOIUrl":"https://doi.org/10.1109/TELSIKS52058.2021.9606410","url":null,"abstract":"Surface acoustic wave (SAW) resonators have found applications in different engineering fields, spanning from telecommunications to bioengineering. In this paper a model of a SAW resonator based on the artificial neural networks (ANNs) is proposed. ANNs are exploited to model the frequency dependence of the admittance parameters for a two-port packaged SAW resonator with a nominal resonant frequency of 423.2 MHz.","PeriodicalId":228464,"journal":{"name":"2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122690044","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
Conceptual Model of the Cyber-physical System in the Space of the M9J Road Section M9J路段空间信息物理系统概念模型
2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS) Pub Date : 2021-10-20 DOI: 10.1109/TELSIKS52058.2021.9606278
Milorad K. Banjanin, Mirko Stojčić
{"title":"Conceptual Model of the Cyber-physical System in the Space of the M9J Road Section","authors":"Milorad K. Banjanin, Mirko Stojčić","doi":"10.1109/TELSIKS52058.2021.9606278","DOIUrl":"https://doi.org/10.1109/TELSIKS52058.2021.9606278","url":null,"abstract":"The paper presents a conceptual model of a cyber-physical system (CPS) in the area of the road section of the Motorway 9th January (M9J) in Republic Srpska BiH. The properties, requirements, problems, entities, networks and technologies of the proposed CPS conceptual model are defined. The paper places special emphasis on networks and platform on which the proposed model relies: M:tel Banja Luka provider networks, Wireless Sensor Networks, Software platform.","PeriodicalId":228464,"journal":{"name":"2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128412570","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
S-Parameter Extraction Methodology in FDTD for Nano-Scale Optical Interconnects 纳米级光互连FDTD中的s参数提取方法
2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS) Pub Date : 2021-10-20 DOI: 10.1109/TELSIKS52058.2021.9606330
Brian Guiana, A. Zadehgol
{"title":"S-Parameter Extraction Methodology in FDTD for Nano-Scale Optical Interconnects","authors":"Brian Guiana, A. Zadehgol","doi":"10.1109/TELSIKS52058.2021.9606330","DOIUrl":"https://doi.org/10.1109/TELSIKS52058.2021.9606330","url":null,"abstract":"We propose a methodology for extracting scattering parameters of optical interconnects comprised of dielectric slab waveguides. The proposed methodology is demonstrated by calculating the TE mode attenuation and phase delay of an example dielectric slab in 2D FDTD. Results show good correlation between the proposed FDTD-based methodology and analytic solutions. Work is currently under way to extend the proposed methodology to dielectric waveguides exhibiting stochastic surface roughness.","PeriodicalId":228464,"journal":{"name":"2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS)","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124552904","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
ANN-EM Model of Dual Band Square Patch Antenna with a Floating Rectangular Slot 带浮动矩形槽的双频方形贴片天线的ANN-EM模型
2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS) Pub Date : 2021-10-20 DOI: 10.1109/TELSIKS52058.2021.9606409
Ksenija Pešić, Z. Stanković, N. Dončov
{"title":"ANN-EM Model of Dual Band Square Patch Antenna with a Floating Rectangular Slot","authors":"Ksenija Pešić, Z. Stanković, N. Dončov","doi":"10.1109/TELSIKS52058.2021.9606409","DOIUrl":"https://doi.org/10.1109/TELSIKS52058.2021.9606409","url":null,"abstract":"In this paper, an ANN-EM neural model of dual band square patch antenna with a floating rectangular slot is presented. For the desired resonant frequencies, this ANN-EM model allows to speed up the process of estimating the physical parameters of the antenna with a good match between the antenna and the power line. The ANN EM model makes it possible to obtain antenna parameters for resonant frequencies that belong to the frequency range 700-3000 MHz.","PeriodicalId":228464,"journal":{"name":"2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114702861","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
Quasi-Static TEM Analysis of V-Shaped Microshield Lines v型微屏蔽线的准静态TEM分析
2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS) Pub Date : 2021-10-20 DOI: 10.1109/TELSIKS52058.2021.9606319
M. Perić, S. Ilic, A. Vučković, N. Raicevic
{"title":"Quasi-Static TEM Analysis of V-Shaped Microshield Lines","authors":"M. Perić, S. Ilic, A. Vučković, N. Raicevic","doi":"10.1109/TELSIKS52058.2021.9606319","DOIUrl":"https://doi.org/10.1109/TELSIKS52058.2021.9606319","url":null,"abstract":"This paper presents a hybrid boundary element method analysis of single and coupled V-shaped microshield lines. The numerical results show quasi-static values of the characteristic impedance and the effective relative permittivity of those lines. The obtained results are presented graphically and in tables. The numerical accuracy of applied method is verified through the results obtained using a software simulation.","PeriodicalId":228464,"journal":{"name":"2021 15th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115807715","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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