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2022 30th Telecommunications Forum (TELFOR)最新文献

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Sound-based logging detection using deep learning 使用深度学习的基于声音的测井检测
2022 30th Telecommunications Forum (TELFOR) Pub Date : 2022-11-15 DOI: 10.1109/TELFOR56187.2022.9983766
Budimir Anđelić, M. Radonjić, S. Djukanović
{"title":"Sound-based logging detection using deep learning","authors":"Budimir Anđelić, M. Radonjić, S. Djukanović","doi":"10.1109/TELFOR56187.2022.9983766","DOIUrl":"https://doi.org/10.1109/TELFOR56187.2022.9983766","url":null,"abstract":"Illegal logging represents a major environmental issue which impedes the stability of forest ecosystem and supports climate change, flooding, soil erosion, weeding of habitats, extinction of animal and plant species. This paper proposes a method for mitigating the logging issue by automatically detecting the sound of logging activities. More specifically, we propose to detect the chainsaw sound using deep learning. Two deep learning approaches were considered, one based on multilayer perception (MLP) and the other based on convolutional neural network (CNN). As inputs to our models, we used time, frequency and time-frequency audio features. For this research, we collected two datasets of audio signals. First dataset, downloaded from YouTube, is used for training and validating the proposed models. Second dataset, which we recorded in a real environment, is used for testing of the proposed models. The experiments have shown that the CNN-based approach outperforms the MLP-based one, with a sound classification accuracy of 94.96% on the first dataset and 88.87% on the second dataset.","PeriodicalId":277553,"journal":{"name":"2022 30th Telecommunications Forum (TELFOR)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127722313","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
Road Infrastructure Planning Using Digital Geospatial Data 利用数字地理空间数据进行道路基础设施规划
2022 30th Telecommunications Forum (TELFOR) Pub Date : 2022-11-15 DOI: 10.1109/TELFOR56187.2022.9983669
S. Špica, Milan Čeliković, Srdan Popov
{"title":"Road Infrastructure Planning Using Digital Geospatial Data","authors":"S. Špica, Milan Čeliković, Srdan Popov","doi":"10.1109/TELFOR56187.2022.9983669","DOIUrl":"https://doi.org/10.1109/TELFOR56187.2022.9983669","url":null,"abstract":"Presented study introduces the software implementation of the Georeferenced Information System of power grid infrastructure in the vicinity of State Road IB 34 in the Republic of Serbia. The exact locations of power substations and traces of HV overhead lines are used in the form of Geospatial data (GeoJSON), in order to determine the optimal power supply of road infrastructure and to avoid interference with the HV power grid. Appropriate georeferenced and technical data can greatly improve the quality and reliability of newly planned low-voltage power installations needed for safe public transport. This will give rise to more economical and timesaving supervision of the state road IB 34 power installation system.","PeriodicalId":277553,"journal":{"name":"2022 30th Telecommunications Forum (TELFOR)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116138575","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
Enhancing and tuning the multi-objective evolutionary algorithm used in solid-state moving target detector radar pulse burst optimization 固态运动目标探测雷达脉冲突发优化中多目标进化算法的改进与优化
2022 30th Telecommunications Forum (TELFOR) Pub Date : 2022-11-15 DOI: 10.1109/TELFOR56187.2022.9983709
M. Jevtić
{"title":"Enhancing and tuning the multi-objective evolutionary algorithm used in solid-state moving target detector radar pulse burst optimization","authors":"M. Jevtić","doi":"10.1109/TELFOR56187.2022.9983709","DOIUrl":"https://doi.org/10.1109/TELFOR56187.2022.9983709","url":null,"abstract":"Multiple-PRF coherent interleaved pulse burst (MPCIPB) is a waveform which enables a solid-state moving target detector radar to mitigate range eclipsing and Doppler blind zone issues simultaneously. This paper recapitulates the previous work on the multi-objective optimization problem of MPCIPB design. Three issues in the previous work are identified and addressed, ultimately leading to a conclusion that the high-quality Pareto optimal set approximations can be found in significantly shorter time than it was believed earlier.","PeriodicalId":277553,"journal":{"name":"2022 30th Telecommunications Forum (TELFOR)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114456233","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 Ability to Minimize Ultrawide Bandpass Microstrip Microwave Filter 最小化超宽带通微带微波滤波器的能力
2022 30th Telecommunications Forum (TELFOR) Pub Date : 2022-11-15 DOI: 10.1109/TELFOR56187.2022.9983771
D. Nešić, T. Milošević
{"title":"The Ability to Minimize Ultrawide Bandpass Microstrip Microwave Filter","authors":"D. Nešić, T. Milošević","doi":"10.1109/TELFOR56187.2022.9983771","DOIUrl":"https://doi.org/10.1109/TELFOR56187.2022.9983771","url":null,"abstract":"The possibility of minimizing an ultrawide bandpass microstrip microwave filter by bending short-circuited stubs is shown. Simulated case without bending and three cases with bending are presented.","PeriodicalId":277553,"journal":{"name":"2022 30th Telecommunications Forum (TELFOR)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125514929","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
RISC-V vector processor for acceleration of machine learning algorithms RISC-V矢量处理器，用于加速机器学习算法
2022 30th Telecommunications Forum (TELFOR) Pub Date : 2022-11-15 DOI: 10.1109/TELFOR56187.2022.9983779
Nikola Kovačević, Đorđe Mišeljić, Aleksa Stojković
{"title":"RISC-V vector processor for acceleration of machine learning algorithms","authors":"Nikola Kovačević, Đorđe Mišeljić, Aleksa Stojković","doi":"10.1109/TELFOR56187.2022.9983779","DOIUrl":"https://doi.org/10.1109/TELFOR56187.2022.9983779","url":null,"abstract":"In this paper we present an RTL implementation of a 32-bit parametrizable vector processor for acceleration of algorithms working in fixed-point arithmetic. The processor uses the latest RISC-V vector extension ISA specification and is deployed and tested on a Zynq Soc using Avnet Zedboard. Our microarchitecture exploits the inherent parallelism in algorithms by splitting execution across multiple vector lanes and enabling chaining of vector instructions. To provide the required number of read/write ports for instruction chaining, the vector register bank uses the double-pumping technique in combination with an XOR-based approach. First, the microarchitecture of the system is explained in detail, and the results of the implementation on the Zedboard are presented for some different processor configurations. We then compared the performance of the implemented design with some different modern processor cores.","PeriodicalId":277553,"journal":{"name":"2022 30th Telecommunications Forum (TELFOR)","volume":"299 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121876955","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
Tangible information for active consumers: data from smart home device and smart meter become customer newsletters 为活跃消费者提供有形信息:来自智能家居设备和智能电表的数据成为客户通讯
2022 30th Telecommunications Forum (TELFOR) Pub Date : 2022-11-15 DOI: 10.1109/TELFOR56187.2022.9983708
Ivana Milev, M. Zajc
{"title":"Tangible information for active consumers: data from smart home device and smart meter become customer newsletters","authors":"Ivana Milev, M. Zajc","doi":"10.1109/TELFOR56187.2022.9983708","DOIUrl":"https://doi.org/10.1109/TELFOR56187.2022.9983708","url":null,"abstract":"Transforming raw data collected by smart home appliances, combined with smart meter data, into tangible information is necessary to encourage consumers to actively participate in the green transition. Technologies and formats that are widely accepted and used must be considered when developing services so that no one is left behind. This article presents the process of data ETL with the goal of developing comparative feedback and delivering it to consumers via email in the form of personalized monthly newsletters. The results show that consumers like the newsletters and the emojis and that they remind them to use the portal.","PeriodicalId":277553,"journal":{"name":"2022 30th Telecommunications Forum (TELFOR)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124039668","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
Multyperson Health Monitoring Wireless Network 多人健康监测无线网络
2022 30th Telecommunications Forum (TELFOR) Pub Date : 2022-11-15 DOI: 10.1109/TELFOR56187.2022.9983784
B. Shevchuk, O. Ivakhiv, Roman Kochan
{"title":"Multyperson Health Monitoring Wireless Network","authors":"B. Shevchuk, O. Ivakhiv, Roman Kochan","doi":"10.1109/TELFOR56187.2022.9983784","DOIUrl":"https://doi.org/10.1109/TELFOR56187.2022.9983784","url":null,"abstract":"Methodological and algorithmic bases of the local-regional and global wireless networks operation for functional states of people long-term monitoring, processing, encoding, encrypting and transmitting samples of monitoring signals and video data frames using a signaling approach are proposed. The technology is focused on evidence-based monitoring of the condition of operators of various human-machine complexes, athletes and healthy people in order to prevent various diseases.","PeriodicalId":277553,"journal":{"name":"2022 30th Telecommunications Forum (TELFOR)","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125020725","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
Site Connectivity with Towalink – Implementing an Open Source "SD-WAN Light" 使用Towalink连接网站-实施开源“SD-WAN灯”
2022 30th Telecommunications Forum (TELFOR) Pub Date : 2022-11-15 DOI: 10.1109/TELFOR56187.2022.9983724
Dirk Henrici, L. Wischhof
{"title":"Site Connectivity with Towalink – Implementing an Open Source \"SD-WAN Light\"","authors":"Dirk Henrici, L. Wischhof","doi":"10.1109/TELFOR56187.2022.9983724","DOIUrl":"https://doi.org/10.1109/TELFOR56187.2022.9983724","url":null,"abstract":"Towalink is an open source solution for interconnecting multiple sites securely and flexibly. It is based on WireGuard and BGP. With central management of the site routers, it can be considered an \"SD-WAN light\". We explain the rationale and design decisions of the implementation and share the experiences of using the solution in a real-world setup with a complex topology.","PeriodicalId":277553,"journal":{"name":"2022 30th Telecommunications Forum (TELFOR)","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125265918","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
Capacity Analysis of Channel Models for Different Environments at 28/39 GHz with NYUSIM 基于NYUSIM的28/ 39ghz不同环境下信道模型容量分析
2022 30th Telecommunications Forum (TELFOR) Pub Date : 2022-11-15 DOI: 10.1109/TELFOR56187.2022.9983777
Ahmet Furkan Kola, Ç. Kurnaz
{"title":"Capacity Analysis of Channel Models for Different Environments at 28/39 GHz with NYUSIM","authors":"Ahmet Furkan Kola, Ç. Kurnaz","doi":"10.1109/TELFOR56187.2022.9983777","DOIUrl":"https://doi.org/10.1109/TELFOR56187.2022.9983777","url":null,"abstract":"With the implementation of 5G, new frequencies, shorter distances between antennas, different lines of sight, and changing path loss parameters affect communication efficiency depending on the communication environment. In this study, the effect of channels created in different environments for 28 GHz and 39 GHz frequencies and LOS/NLOS conditions on 5G channel capacity was investigated using the NYUSIM channel simulator. As a result of the analyses, it has been discussed which channel parameters can be used to optimize communication efficiency in different environments.","PeriodicalId":277553,"journal":{"name":"2022 30th Telecommunications Forum (TELFOR)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123079834","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
Forecasting Ethereum Price by Tuned Long Short-Term Memory Model 基于调整长短期记忆模型的以太坊价格预测
2022 30th Telecommunications Forum (TELFOR) Pub Date : 2022-11-15 DOI: 10.1109/TELFOR56187.2022.9983702
Marko Stankovic, N. Bačanin, M. Zivkovic, Luka Jovanovic, Joseph Mani, Milos Antonijevic
{"title":"Forecasting Ethereum Price by Tuned Long Short-Term Memory Model","authors":"Marko Stankovic, N. Bačanin, M. Zivkovic, Luka Jovanovic, Joseph Mani, Milos Antonijevic","doi":"10.1109/TELFOR56187.2022.9983702","DOIUrl":"https://doi.org/10.1109/TELFOR56187.2022.9983702","url":null,"abstract":"Cryptocurrencies have established a firm position in the economic world in the past decade, with thousands of distinctive currencies available for electronic payments. The majority of cryptocurrencies, however, experience extremely volatile price perturbations, drastically affecting investors and traders. To address this problem, this paper proposes long short-term memory approach tuned by salp swarm metaheuristics. This hybrid model has been validated on a benchmark financial dataset, and the outcomes have been compared to other cutting-edge methods. The results suggest that the proposed method outperformed the competitors, showing significant potential in time-series prediction tasks.","PeriodicalId":277553,"journal":{"name":"2022 30th Telecommunications Forum (TELFOR)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121528205","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
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