发布求助
文献互助 智能选刊 最新文献

Telfor Journal最新文献

筛选
英文 中文
FINKI scholar, a publications database for Faculty of Computer Science and Engineering scholars FINKI scholar，一个面向计算机科学与工程学院学者的出版物数据库
Telfor Journal Pub Date : 2021-01-01 DOI: 10.5937/telfor2101047r
Biljana Risteska-Stojkoska, Hristijan Gjorshevski, Elizabeta Mitreva
{"title":"FINKI scholar, a publications database for Faculty of Computer Science and Engineering scholars","authors":"Biljana Risteska-Stojkoska, Hristijan Gjorshevski, Elizabeta Mitreva","doi":"10.5937/telfor2101047r","DOIUrl":"https://doi.org/10.5937/telfor2101047r","url":null,"abstract":"The aim of this paper is to develop a Web application where scholars of the Faculty of Computer Science and Engineering (FINKI) at the University of Ss. Cyril and Methodius can display and share their projects and publications. Visitors can view, search through, and filter the authors, projects and publications that can be added and edited by the administrators via the administrator panel. In this paper, we first explain the type of system we are building and go through similar existing systems explaining how they work and what they offer. Then, we go through the programming languages and technologies we decided to use to develop this Web application. After that, the development phase follows, where we describe each of the features we implemented. In The Final Product section we finally show images where you can see how the Web application works and what it looks like. We finish the paper with a conclusion, briefly summarizing what we have achieved.","PeriodicalId":37719,"journal":{"name":"Telfor Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71140149","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
Complex signal constellations in cumulantsbased AMC: Statistics and performance 基于累积量的AMC中的复杂信号星座:统计和性能
Telfor Journal Pub Date : 2021-01-01 DOI: 10.5937/telfor2102063p
Marko Pajić, M. Veinovic, V. Orlic
{"title":"Complex signal constellations in cumulantsbased AMC: Statistics and performance","authors":"Marko Pajić, M. Veinovic, V. Orlic","doi":"10.5937/telfor2102063p","DOIUrl":"https://doi.org/10.5937/telfor2102063p","url":null,"abstract":"In this paper various complex signal constellations are considered in the context of Automatic Modulation Classification (AMC) based on a higher-order normalized cumulants value. Most of the constellations have been addressed so far with fourth-order cumulants as AMC features only. The goal of this paper is to provide comparable values of sixth-order cumulants' statistics for complex signal constellations as well, while resolving ambiguity in constellation shapes addressed at the same time and directing towards the criterion for estimation of expected classification performance.","PeriodicalId":37719,"journal":{"name":"Telfor Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71140541","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
Influence of emotion distribution and classification on a call processing for an emergency call center 情绪分布与分类对紧急呼叫中心呼叫处理的影响
Telfor Journal Pub Date : 2021-01-01 DOI: 10.5937/telfor2102075b
M. Bojanic, V. Delić, Alexey Karpov
{"title":"Influence of emotion distribution and classification on a call processing for an emergency call center","authors":"M. Bojanic, V. Delić, Alexey Karpov","doi":"10.5937/telfor2102075b","DOIUrl":"https://doi.org/10.5937/telfor2102075b","url":null,"abstract":"The article addresses the influence of two aspects on speech emotion recognition utilization for an emergency call center: a frequency of a caller experiencing certain emotional state and classification methods used for speech emotion recognition. In situations when more simultaneous calls in an emergency call center are received, the aim is to detect more urgent callers, e.g. in a life threating situation, and give them priority in a callers' queue. Three different emotion distributions based on the corpora from real-world emergency call centers are considered. The influence of those emotion distributions on the proposed call redistribution and subsequent time savings are reported and discussed. Regarding speech emotion classification, two approaches are presented, namely the linear Bayes classifier and a multilayer perceptron-based neural network. Their recognition results on the corpus of acted emotional Serbian speech are presented and potential application in an emergency call center is discussed.","PeriodicalId":37719,"journal":{"name":"Telfor Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71140378","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
Cryptospatial blockchain sharia hotel based on practical Byzantine fault tolerance 基于实际拜占庭容错的Cryptospatial区块链sharia hotel
Telfor Journal Pub Date : 2021-01-01 DOI: 10.5937/telfor2101053s
Moch Suryana Ainur, Achmad Wibowo Teguh, Andik Izuddin, Amin Muslihul Faris, Gumelar Bimo Agustinus, M. Y. S. Teguh
{"title":"Cryptospatial blockchain sharia hotel based on practical Byzantine fault tolerance","authors":"Moch Suryana Ainur, Achmad Wibowo Teguh, Andik Izuddin, Amin Muslihul Faris, Gumelar Bimo Agustinus, M. Y. S. Teguh","doi":"10.5937/telfor2101053s","DOIUrl":"https://doi.org/10.5937/telfor2101053s","url":null,"abstract":"This research develops an application based on android that uses four interconnected nodes in a network with the Practical Byzantine fault tolerance (PBFT) blockchain method to value object geospatial retrieval. First, this application uses two types of users, general users and surveyors. Second, a surveyor location is validated within a radius of fifty meters from the central point of assets location using midpoint circle validation. Third, PBFT is used to access and validate and guarantee consistency by data using JSON-DIFF algorithm.","PeriodicalId":37719,"journal":{"name":"Telfor Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71140259","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
Striping input feature map cache for reducing off-chip memory traffic in CNN accelerators 条带化输入特征映射缓存以减少CNN加速器的片外内存流量
Telfor Journal Pub Date : 2020-01-01 DOI: 10.5937/TELFOR2002116S
R. Struharik, Vuk Vranjkovic
{"title":"Striping input feature map cache for reducing off-chip memory traffic in CNN accelerators","authors":"R. Struharik, Vuk Vranjkovic","doi":"10.5937/TELFOR2002116S","DOIUrl":"https://doi.org/10.5937/TELFOR2002116S","url":null,"abstract":"Data movement between the Convolutional Neural Network (CNN) accelerators and off-chip memory is critical concerning the overall power consumption. Minimizing power consumption is particularly important for low power embedded applications. Specific CNN computes patterns offer a possibility of significant data reuse, leading to the idea of using specialized on-chip cache memories which enable a significant improvement in power consumption. However, due to the unique caching pattern present within CNNs, standard cache memories would not be efficient. In this paper, a novel on-chip cache memory architecture, based on the idea of input feature map striping, is proposed, which requires significantly less on-chip memory resources compared to previously proposed solutions. Experiment results show that the proposed cache architecture can reduce on-chip memory size by a factor of 16 or more, while increasing power consumption no more than 15%, compared to some of the previously proposed solutions.","PeriodicalId":37719,"journal":{"name":"Telfor Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71140056","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
OpenDaylight and OpenNebula integration: Testing traffic management OpenDaylight和OpenNebula集成:测试流量管理
Telfor Journal Pub Date : 2020-01-01 DOI: 10.5937/TELFOR2002074B
Omayma Belkadi, Alexandru Vulpe, Yassin Laaziz, S. Halunga
{"title":"OpenDaylight and OpenNebula integration: Testing traffic management","authors":"Omayma Belkadi, Alexandru Vulpe, Yassin Laaziz, S. Halunga","doi":"10.5937/TELFOR2002074B","DOIUrl":"https://doi.org/10.5937/TELFOR2002074B","url":null,"abstract":"Software-Defined Networking (SDN) and Cloud Computing are now two of the most adopted technologies, on which many organizations are working to enhance every day. For instance, SDN is particularly emerging to solve networking complexity in cloud data centers, so we see many attempts to integrate Network and Cloud Managers. In this paper, we address an integration of these two technologies, particularly a yet undiscussed combination of two popular frameworks: OpenNebula and OpenDaylight. These open source solutions are widely used for cloud management and network management, yet there are no developed modules for communication between the two. Therefore, we propose a simple way for OpenDaylight to manage OpenNebula's compute nodes, using a common component they both support: OpenvSwitch. We compared OpenNebula with the popular OpenStack cloud manager, as it is attracting more attention in both academia and industry, by evaluating some relevant time metrics and discussing the differences of the proposed technologies. Then, we deployed a test topology to conduct some traffic management techniques in this integration. Our results show that OpenNebula's deployment time as well as clean-up time is significantly lower than OpenStack, but OpenStack takes less time to the running state, besides proving the simplicity of traffic management in OpenNebula using OpenDaylight.","PeriodicalId":37719,"journal":{"name":"Telfor Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71140274","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
Errata: System for measuring finger force profiles for dexterity assessment (2019, vol. 11, no. 2, pp. 108-113) 勘误表:测量手指力量轮廓用于灵巧性评估的系统(2019年，第11卷，第11号)。2，第108-113页)
Telfor Journal Pub Date : 2020-01-01 DOI: 10.5937/telfor2001073u
U. Uredništvo
{"title":"Errata: System for measuring finger force profiles for dexterity assessment (2019, vol. 11, no. 2, pp. 108-113)","authors":"U. Uredništvo","doi":"10.5937/telfor2001073u","DOIUrl":"https://doi.org/10.5937/telfor2001073u","url":null,"abstract":"In the December 2019 issue of the Telfor Journal, there is a technical error in the paper \"System for Measuring Finger Force Profiles for Dexterity Assessment\" by Milica M. Badža, Marija M. Novičić, Milica Đurić-Jovičić, Milica M. Janković, and Mirjana B. Popović [1]. Fig 7 [1], showing the sensitivity of the strain gage force sensor to the pressure point, is not presented as it should be. The correct versions of Fig. 7 is as follows: Fig. 7. The sensitivity of the strain gage force sensor to the pressure point. Finger position on the sensor is presented along the x-axis. We apologize for any confusion this may have caused.","PeriodicalId":37719,"journal":{"name":"Telfor Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71140223","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
Approach to implementation of local navigation of mobile robotic systems in agriculture with the aid of radio modules 利用无线电模块实现农业移动机器人局部导航的方法
Telfor Journal Pub Date : 2020-01-01 DOI: 10.5937/TELFOR2002092I
R. Iakovlev, A. Saveliev
{"title":"Approach to implementation of local navigation of mobile robotic systems in agriculture with the aid of radio modules","authors":"R. Iakovlev, A. Saveliev","doi":"10.5937/TELFOR2002092I","DOIUrl":"https://doi.org/10.5937/TELFOR2002092I","url":null,"abstract":"In this paper an approach is presented, enabling to solve the problem of local navigation of mobile robotic platforms (MRP), based on utilization of wireless networks with mesh topology. Establishment of wireless networks was ensured, based on the set of radio modules, mounted on unmanned aerial vehicles (UAV), comprising a swarm. This paper presents a developed algorithm for establishment of such wireless networks, aided by LoRa-technology, as well as an algorithm for MRP localization, based on analysis of signal level, where the incoming signals are fed from MRP group radio modules to radio modules of wireless data transfer network. An algorithmic model is given for task distribution among UAV and to implement navigational capabilities of MRP swarm. In some experiments descending dependencies of absolute error value, pertinent to MRP, from the number of UAV in action were revealed, as well as of averaged deflection value of MRP positions in motion along their paths from the number of UAV in action. Thereby the averaged value of MRP localization error, depending on the number of UAV in action, was from 8.14 to 17.13 m, and the averaged value of MRP position deflection - from 16.38 to 57.12 m, respectively.","PeriodicalId":37719,"journal":{"name":"Telfor Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71140297","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
Transfer learning for domain and environment adaptation in Serbian ASR 塞尔维亚语ASR领域和环境适应的迁移学习
Telfor Journal Pub Date : 2020-01-01 DOI: 10.5937/TELFOR2002110P
B. Popović, E. Pakoci, D. Pekar
{"title":"Transfer learning for domain and environment adaptation in Serbian ASR","authors":"B. Popović, E. Pakoci, D. Pekar","doi":"10.5937/TELFOR2002110P","DOIUrl":"https://doi.org/10.5937/TELFOR2002110P","url":null,"abstract":"In automatic speech recognition systems, the training data used for system development and the data actually obtained from the users of the system sometimes significantly differ in practice. However, other, more similar data may be available. Transfer learning can help to exploit such similar data for training in order to boost the automatic speech recognizer's performance for a certain domain. This paper presents a few applications of transfer learning in the context of speech recognition, specifically for the Serbian language. Several methods are proposed, with the goal of optimizing system performance on a specific part of the existing speech database for Serbian, or in a noisy environment. The experimental results evaluated on a test set from the desired domain show significant improvement in both word error rate and character error rate.","PeriodicalId":37719,"journal":{"name":"Telfor Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71140506","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
An efficient energy aware link stable multipath routing protocol for mobile ad hoc networks in urban areas 面向城市移动自组网的高效能量感知链路稳定多径路由协议
Telfor Journal Pub Date : 2020-01-01 DOI: 10.5937/telfor2001002e
S. E. Benatia, O. Smail, Meftah Boudjelal, M. Rebbah, B. Cousin
{"title":"An efficient energy aware link stable multipath routing protocol for mobile ad hoc networks in urban areas","authors":"S. E. Benatia, O. Smail, Meftah Boudjelal, M. Rebbah, B. Cousin","doi":"10.5937/telfor2001002e","DOIUrl":"https://doi.org/10.5937/telfor2001002e","url":null,"abstract":"Ad Hoc wireless mobile networks are characterized by a lack of central administration and the fact that any element of the network, being very mobile, is susceptible to disappear. In an Ad Hoc network, all the elements must cooperate in order to establish a temporary network to communicate. This communication is affected by the links stability mainly in a restricted environment such as a city and the depletion of the batteries energy of the nodes. These factors degrade the ad hoc networks performance. We propose in this paper a stable routing protocol with weak energy consumption for urban areas in order to improve these performances. The proposed solution is a multipath protocol named ESMRua (Efficient energy aware and Link Stable Multipath Routing Protocol in urban areas). ESMRua uses a path selection scheme based on energy constraint, signal quality and link stability. For the link stability, three calculation variants are used. ESMRua will be designed for realistic mobility, contrary to the main existing protocols which are designed to the random mobility models; these models have unrealistic behaviors such as a brusque acceleration and a sudden stop. Simulation results show that our multipath protocol enhances the performance of the ad hoc networks, mainly in terms of routing overhead, energy consumption and network reliability.","PeriodicalId":37719,"journal":{"name":"Telfor Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71140203","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: 7
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信