发布求助
文献互助 智能选刊 最新文献

2019 XXVII International Conference on Information, Communication and Automation Technologies (ICAT)最新文献

筛选
英文 中文
An Alternative Approach in Derivation of Nakagami-m Distribution Nakagami-m分布的另一种推导方法
2019 XXVII International Conference on Information, Communication and Automation Technologies (ICAT) Pub Date : 2019-10-01 DOI: 10.1109/icat47117.2019.8938983
A. Maric, V. Lipovac, Pamela Njemcevic, Enio Kaljic
{"title":"An Alternative Approach in Derivation of Nakagami-m Distribution","authors":"A. Maric, V. Lipovac, Pamela Njemcevic, Enio Kaljic","doi":"10.1109/icat47117.2019.8938983","DOIUrl":"https://doi.org/10.1109/icat47117.2019.8938983","url":null,"abstract":"Nakagami-m probability density function (pdf) is one of the frequently used distributions for describing fast received signal variations in radio channels, obtained as a result of multipath phenomenon. It is foremost derived by assuming the most general multipath channel model but applying mathematical approximations. Afterward, it is derived without approximations, but based on dedicated physical models with many constraints. Consequently, neither approach can be considered both, universally applicable and exact. Accordingly, in this paper, a novel approach in deriving Nakagami-m pdf is provided, being based on fewer constraints on propagation phenomena than others. Herein, it is shown that Nakagami-m pdf can be obtained as a distribution of a Euclidean distance of a point orthogonally projected from homogeneous distributed n-dimensional hypersphere on N-dimensional space, where received signal envelope is interpreted as mentioned Euclidean distance, with $n$ being a total number of orthogonal multipath components which can reach the receiver in idealized condition and $N$ being a number of these components which reach the receiver in reality (with N < n).","PeriodicalId":214902,"journal":{"name":"2019 XXVII International Conference on Information, Communication and Automation Technologies (ICAT)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127044239","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
Blockchain Based Variability Management Solutions for Fog Native Open Source Software 基于区块链的雾原生开源软件可变性管理解决方案
2019 XXVII International Conference on Information, Communication and Automation Technologies (ICAT) Pub Date : 2019-10-01 DOI: 10.1109/icat47117.2019.8938888
Bjoern Holste, V. Stankovski, Petar Kochovski, A. Puliafito, Philippe Massonet
{"title":"Blockchain Based Variability Management Solutions for Fog Native Open Source Software","authors":"Bjoern Holste, V. Stankovski, Petar Kochovski, A. Puliafito, Philippe Massonet","doi":"10.1109/icat47117.2019.8938888","DOIUrl":"https://doi.org/10.1109/icat47117.2019.8938888","url":null,"abstract":"The complexity of Cloud-Fog-Edge computing systems is high due to the high variability which can be expected to grow further in the future with more IoT devices, computing architecture and specific requirements from security, regulation and users. One way to manage this complexity is to consider the Cloud-Fog-Edge Continuum as a single infrastructure of devices and components to be used in a seamless way to deliver new advanced services. Such a framework would integrate the handling of all connected devices, requirements and manage their variability. This paper proposes a framework called VarOps which provides an intuitive Workbench, enabling the design of software considering variability, making possible the re-use of dockerized components to significantly increase efficiency in development of new solutions. VarOps exploits Blockchain as a distributed ledger technology, variability formal modelling approaches, Smart Contracts, Trustful and Trustless Smart Oracles and knowledge management solutions as the underlying technologies and presents some example use cases.","PeriodicalId":214902,"journal":{"name":"2019 XXVII International Conference on Information, Communication and Automation Technologies (ICAT)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115074459","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
Impact of Distributed Generation on Performance of Power Flow Methods 分布式发电对潮流方法性能的影响
2019 XXVII International Conference on Information, Communication and Automation Technologies (ICAT) Pub Date : 2019-10-01 DOI: 10.1109/icat47117.2019.8938950
Tarik Hrnjić, I. Džafić, Haris Ačkar, S. Huseinbegović
{"title":"Impact of Distributed Generation on Performance of Power Flow Methods","authors":"Tarik Hrnjić, I. Džafić, Haris Ačkar, S. Huseinbegović","doi":"10.1109/icat47117.2019.8938950","DOIUrl":"https://doi.org/10.1109/icat47117.2019.8938950","url":null,"abstract":"Distribution network power flow (DNPF) is a core application of distribution management system (DMS). Two methods to implement fast DNPF are using Newton-Raphson (NR) approach and current iteration (CI) approach. In distribution systems with high penetration of renewable energy sources both methods must be able to model PV nodes correctly and efficiently. This paper explores implementations of NR DNPF and CI DNPF, their execution time and performance in networks with numerous distributed generators.","PeriodicalId":214902,"journal":{"name":"2019 XXVII International Conference on Information, Communication and Automation Technologies (ICAT)","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133939184","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
Analysis of Fault Tolerance in Permissioned Blockchain Networks 许可区块链网络中的容错分析
2019 XXVII International Conference on Information, Communication and Automation Technologies (ICAT) Pub Date : 2019-10-01 DOI: 10.1109/icat47117.2019.8938836
Blaž Podgorelec, Vid Keršič, Muhamed Turkanović
{"title":"Analysis of Fault Tolerance in Permissioned Blockchain Networks","authors":"Blaž Podgorelec, Vid Keršič, Muhamed Turkanović","doi":"10.1109/icat47117.2019.8938836","DOIUrl":"https://doi.org/10.1109/icat47117.2019.8938836","url":null,"abstract":"Blockchain fundamentals are based on a distributed peer-to-peer network, which has to deal with fault tolerances, like all other similar networks. This is specifically important for blockchain technology, due to its promised data integrity features like immutability and traceability. In this paper, we analyze the basic principles of distributed consensus algorithms while focusing on permissioned blockchain networks. We analyze how distributed consensus mechanisms in two permissioned blockchain networks (Hyperledger Fabric and Iroha) cope with a crash fault-prone environment.","PeriodicalId":214902,"journal":{"name":"2019 XXVII International Conference on Information, Communication and Automation Technologies (ICAT)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133011098","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: 5
Non-uniform sampling using synchronised ADCs 使用同步adc进行非均匀采样
2019 XXVII International Conference on Information, Communication and Automation Technologies (ICAT) Pub Date : 2019-10-01 DOI: 10.1109/icat47117.2019.8938958
K. Dudácek
{"title":"Non-uniform sampling using synchronised ADCs","authors":"K. Dudácek","doi":"10.1109/icat47117.2019.8938958","DOIUrl":"https://doi.org/10.1109/icat47117.2019.8938958","url":null,"abstract":"Some microcontrollers of the STM32 family are equipped with two or three synchronised ADCs. Non-uniform sampling could be utilized for increasing an unaliased signal bandwidth, that could be processed by these microcontrollers. In this paper, conversion timing was studied, and non-uniform sampling function proposed in order to exploit the ADC as most as possible. It was found that attenuation of a sample&hold circuit limits an input bandwidth earlier than aliasing, nevertheless, it is still significantly wider bandwidth than an unaliased bandwidth without usage of non-uniform sampling.","PeriodicalId":214902,"journal":{"name":"2019 XXVII International Conference on Information, Communication and Automation Technologies (ICAT)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133990880","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
NeurIPS Conference Papers Classification Based on Topic Modeling 基于主题建模的NeurIPS会议论文分类
2019 XXVII International Conference on Information, Communication and Automation Technologies (ICAT) Pub Date : 2019-10-01 DOI: 10.1109/icat47117.2019.8938961
Ajsa Terko, E. Žunić, D. Donko
{"title":"NeurIPS Conference Papers Classification Based on Topic Modeling","authors":"Ajsa Terko, E. Žunić, D. Donko","doi":"10.1109/icat47117.2019.8938961","DOIUrl":"https://doi.org/10.1109/icat47117.2019.8938961","url":null,"abstract":"Paper illustrates the process of topic modeling and text classification. Specifically, the dataset used is a corpus consisting of scientific publications published by Neural Information Systems Processing Conference. Topic modeling itself is performed using Latent Dirichlet Allocation model. It is followed by optimization of a number of topics on the basis of topic coherence, a quality measure of human interpretability. Results of topic modeling are used for labeling data prior to text classification. Labels are determined based on the distribution of assigned papers' topics over time. Specifically, peak changes used for differentiating between time periods dominated by specific topics are calculated as a Kullback-Leibler divergence. Finally, transforming data into the feature vectors, several different text classification approaches are evaluated. As observed, the greatest accuracy score is recorded for the use of extreme gradient boosting classifier being 77.1%.","PeriodicalId":214902,"journal":{"name":"2019 XXVII International Conference on Information, Communication and Automation Technologies (ICAT)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126521609","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
Optimal City Selection and Concert Tour Planning Based on Heuristic Optimization Methods and the Use of Social Media Analytics 基于启发式优化方法和社交媒体分析的最优城市选择和演唱会巡演规划
2019 XXVII International Conference on Information, Communication and Automation Technologies (ICAT) Pub Date : 2019-10-01 DOI: 10.1109/icat47117.2019.8939040
Sead Delalic, Malek Chahin, Adis Alihodžić
{"title":"Optimal City Selection and Concert Tour Planning Based on Heuristic Optimization Methods and the Use of Social Media Analytics","authors":"Sead Delalic, Malek Chahin, Adis Alihodžić","doi":"10.1109/icat47117.2019.8939040","DOIUrl":"https://doi.org/10.1109/icat47117.2019.8939040","url":null,"abstract":"The planning of concert tours can be a challenging process which requires a large amount of data to be analyzed. The greatest profit cannot be obtained only by maximizing the expected number of visitors. However, most of the organizers mainly focus on that part of planning. To achieve the maximum profit possible, organizers must include other data in their analysis. Social media play a powerful role in music industry. Most of the mentioned data can be found online on social media like Facebook, YouTube or Instagram. Such data can be found in analytic sections of fan or event pages. In this paper, algorithms for tour planning have been introduced by using above mentioned data. Proposed algorithms are based on heuristic methods such as simulated annealing and genetic algorithm. A clustering based method is also implemented. Aforementioned algorithms were tested on real-world instances from Facebook fan page analytics and use number of fans and distance between cities.","PeriodicalId":214902,"journal":{"name":"2019 XXVII International Conference on Information, Communication and Automation Technologies (ICAT)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114659458","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 New Method for Improving Content-Based Image Retrieval using Deep Learning 一种利用深度学习改进基于内容图像检索的新方法
2019 XXVII International Conference on Information, Communication and Automation Technologies (ICAT) Pub Date : 2019-10-01 DOI: 10.1109/icat47117.2019.8939009
Faruk Mustafic, Irfan Prazina, Vedran Ljubovic
{"title":"A New Method for Improving Content-Based Image Retrieval using Deep Learning","authors":"Faruk Mustafic, Irfan Prazina, Vedran Ljubovic","doi":"10.1109/icat47117.2019.8939009","DOIUrl":"https://doi.org/10.1109/icat47117.2019.8939009","url":null,"abstract":"In this work we will show a novel method for improving the performance of content-based image retrieval using a deep neural network. The main focus of the method is training the distance function using the deep neural network and transfer learning. An existing pretrained network for image classification is used as a basis. One of the method's benefits is the fact that the existing network is not retrained and features for the distance function are the neural network's layers which were trained and stored before. The method is tested with the publicly available VGG19 deep neural network. Obtained results are comparable or in some cases better than the state of the art methods with a similar approach.","PeriodicalId":214902,"journal":{"name":"2019 XXVII International Conference on Information, Communication and Automation Technologies (ICAT)","volume":"320 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123491106","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: 6
School Timetable - suggestions for a more efficient representation and a solution for schools with shifts 学校时间表-建议一个更有效的代表和解决方案的学校轮班
2019 XXVII International Conference on Information, Communication and Automation Technologies (ICAT) Pub Date : 2019-10-01 DOI: 10.1109/icat47117.2019.8939007
Razija Turcinhodzic, S. Ribic, Edo Imamovic, Emilija Zdilar
{"title":"School Timetable - suggestions for a more efficient representation and a solution for schools with shifts","authors":"Razija Turcinhodzic, S. Ribic, Edo Imamovic, Emilija Zdilar","doi":"10.1109/icat47117.2019.8939007","DOIUrl":"https://doi.org/10.1109/icat47117.2019.8939007","url":null,"abstract":"Creating school timetables is a problem whose complexity varies depending on school size and the requirements that occur in a model. The topic of this paper is related to schools that lack resources because they work in shifts and they are rarely discussed in literature. The first problem is the way the requirements are written. The paper deals with the XHSTT format and REDOSPLAT, a domain-specific language designed to set up timetable requirements. Another problem is the way a model is solved. We investigated the VNS and SVNS algorithms because they showed good results for this type of school. Their application on the actual test cases also revealed some interesting phenomena in formulating the requirements that can significantly affect the quality of the solution.","PeriodicalId":214902,"journal":{"name":"2019 XXVII International Conference on Information, Communication and Automation Technologies (ICAT)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129090098","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
Copyrights 版权
2019 XXVII International Conference on Information, Communication and Automation Technologies (ICAT) Pub Date : 2019-10-01 DOI: 10.1109/icat47117.2019.8938685
{"title":"Copyrights","authors":"","doi":"10.1109/icat47117.2019.8938685","DOIUrl":"https://doi.org/10.1109/icat47117.2019.8938685","url":null,"abstract":"Abstracting is permitted with credit to the source. Libraries are permitted to photocopy beyond the limit of U.S. copyright law for private use of patrons those articles in this volume that carry a code at the bottom of the first page, provided the per-copy fee indicated in the code is paid through Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923. For reprint or republication permission, email to IEEE Copyrights Manager at pubspermissions@ieee.org. All rights reserved. Copyright ©2019 by IEEE.","PeriodicalId":214902,"journal":{"name":"2019 XXVII International Conference on Information, Communication and Automation Technologies (ICAT)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130176827","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
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：604180095
Book学术官方微信