发布求助
文献互助 智能选刊 最新文献

2015 IEEE 2nd International Conference on Cybernetics (CYBCONF)最新文献

筛选
英文 中文
Cluster-dependent rotation-based feature selection for the RBF networks initialization 基于簇相关旋转的RBF网络初始化特征选择
2015 IEEE 2nd International Conference on Cybernetics (CYBCONF) Pub Date : 2015-06-24 DOI: 10.1109/CYBConf.2015.7175911
I. Czarnowski, P. Jędrzejowicz
{"title":"Cluster-dependent rotation-based feature selection for the RBF networks initialization","authors":"I. Czarnowski, P. Jędrzejowicz","doi":"10.1109/CYBConf.2015.7175911","DOIUrl":"https://doi.org/10.1109/CYBConf.2015.7175911","url":null,"abstract":"The paper addresses the problem of the radial basis function network initialization with feature section carried-out independently for each hidden unit. In each case a unique subset of features is derived from respective clusters of instances using the rotation-based ensembles technique. The process of the RBFN design with cluster-dependent features, including initialization and training, is carried-out using the agent-based population learning algorithm. The approach is validated experimentally and the obtained results are compared with the results produced using other methods.","PeriodicalId":177233,"journal":{"name":"2015 IEEE 2nd International Conference on Cybernetics (CYBCONF)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131206635","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
Redundant graph Fourier transform 冗余图傅里叶变换
2015 IEEE 2nd International Conference on Cybernetics (CYBCONF) Pub Date : 2015-06-24 DOI: 10.1109/CYBConf.2015.7175968
Xianwei Zheng, Yuanyan Tang, Jiantao Zhou, Lina Yang, Haoliang Yuan, Yulong Wang, Chunli Li
{"title":"Redundant graph Fourier transform","authors":"Xianwei Zheng, Yuanyan Tang, Jiantao Zhou, Lina Yang, Haoliang Yuan, Yulong Wang, Chunli Li","doi":"10.1109/CYBConf.2015.7175968","DOIUrl":"https://doi.org/10.1109/CYBConf.2015.7175968","url":null,"abstract":"Signal processing on graphs is a new emerging field that processing high-dimensional data by spreading samples on networks or graphs. The new introduced definition of graph Fourier transform shows its importance in establishing the theory of frequency analysis or computational harmonic analysis on graph signal processing. We introduce the definition of redundant graph Fourier transform, which is defined via a Parseval frame transform generated from an extended Laplacian of a given graph. The flexibility and sparsity of the redundant graph Fourier transform are important properties that will be useful in signal processing. In certain applications and by selections of the extended Laplacian, redundant Fourier transform performs better than graph Fourier transform.","PeriodicalId":177233,"journal":{"name":"2015 IEEE 2nd International Conference on Cybernetics (CYBCONF)","volume":"13 8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132531320","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
Fuzzy adaptive PID control for two-mass servo-drive system with elasticity and friction 弹性摩擦双质量伺服驱动系统的模糊自适应PID控制
2015 IEEE 2nd International Conference on Cybernetics (CYBCONF) Pub Date : 2015-06-24 DOI: 10.1109/CYBConf.2015.7175975
D. Lukichev, G. Demidova, S. Brock
{"title":"Fuzzy adaptive PID control for two-mass servo-drive system with elasticity and friction","authors":"D. Lukichev, G. Demidova, S. Brock","doi":"10.1109/CYBConf.2015.7175975","DOIUrl":"https://doi.org/10.1109/CYBConf.2015.7175975","url":null,"abstract":"This paper presents an algorithm of fuzzy adaptive PID controller and addresses its application in vibration suppression of a two mass rotating system. In a performance comparison between the proposed controller strategy and a classical PID control scheme extensive simulations confirmed the superiority of the proposed fuzzy adaptive controller. The results show that accurate tracking performance of the servo-drive system with two-mass load has been achieved.","PeriodicalId":177233,"journal":{"name":"2015 IEEE 2nd International Conference on Cybernetics (CYBCONF)","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127776551","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: 17
Speed controller for four-mass mechanical system with two drive units 双驱动四质量机械系统的速度控制器
2015 IEEE 2nd International Conference on Cybernetics (CYBCONF) Pub Date : 2015-06-24 DOI: 10.1109/CYBConf.2015.7175976
Dominik Luczak, Przemyslaw Siwek, Krzysztof Nowopolski
{"title":"Speed controller for four-mass mechanical system with two drive units","authors":"Dominik Luczak, Przemyslaw Siwek, Krzysztof Nowopolski","doi":"10.1109/CYBConf.2015.7175976","DOIUrl":"https://doi.org/10.1109/CYBConf.2015.7175976","url":null,"abstract":"In this paper two approaches of rotational speed control of a multi-mass system equipped with two cooperating drive units are described. The assumed control object is a model of a binocular telescope. First of the control structures is based on a PID controller with appropriate filtration to minimize the occurring torsional vibrations. This classical control concept is confronted with utilization of neural network as a speed controller. In the paper, description of the system model and its exemplary characteristics are presented. The controllers design and their comparison on the basis of the assumed criteria are depicted as well.","PeriodicalId":177233,"journal":{"name":"2015 IEEE 2nd International Conference on Cybernetics (CYBCONF)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131757876","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
Statistical analysis of multiple presentation attempts in iris recognition 虹膜识别中多次呈现尝试的统计分析
2015 IEEE 2nd International Conference on Cybernetics (CYBCONF) Pub Date : 2015-06-24 DOI: 10.1109/CYBConf.2015.7175982
A. Czajka, K. Bowyer
{"title":"Statistical analysis of multiple presentation attempts in iris recognition","authors":"A. Czajka, K. Bowyer","doi":"10.1109/CYBConf.2015.7175982","DOIUrl":"https://doi.org/10.1109/CYBConf.2015.7175982","url":null,"abstract":"This paper presents experimental results showing uneven distributions of selected iris image quality metrics in the consecutive attempts in a biometric system that allows for multiple attempts to complete a transaction. We consider three iris image quality metrics that can be influenced by user behavior: usable iris area, motion blur and margin adequacy. The quality metrics are used to judge the overall quality of the iris image and accept or reject it on each attempt. The experiment simulates a typical physical access scenario with a maximum of three attempts in one transaction. One conclusion is that subjects rejected on the first attempt do, on average, improve the quality of their iris image on their second attempt. If their second image is rejected, the average quality improvement on the third attempt is lower. A second conclusion is that the probability of a subject being rejected on the second try is higher in average than the probability calculated for all subjects delivering their first samples. The latter finding contrasts with a common belief that each try in a single transaction can be assumed to be a draw from the same authentic distribution (and hence the rejection probabilities are equal in each try). A third interesting and surprising observation is that improvement of sample quality is higher for women than for men. To our knowledge, this paper presents the first research explaining the nature of multi-attempt iris recognition system and delivers conclusions that suggest that the default understanding of this process is too simplistic.","PeriodicalId":177233,"journal":{"name":"2015 IEEE 2nd International Conference on Cybernetics (CYBCONF)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129536689","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
Cognitive enhancement: How to increase chance of survival in the jungle? 认知增强:如何在丛林中增加生存机会?
2015 IEEE 2nd International Conference on Cybernetics (CYBCONF) Pub Date : 2015-06-24 DOI: 10.1109/CYBCONF.2015.7175949
K. Kutt, Artur Gunia, G. J. Nalepa
{"title":"Cognitive enhancement: How to increase chance of survival in the jungle?","authors":"K. Kutt, Artur Gunia, G. J. Nalepa","doi":"10.1109/CYBCONF.2015.7175949","DOIUrl":"https://doi.org/10.1109/CYBCONF.2015.7175949","url":null,"abstract":"Use of the information technology increases chances of adapting to changing environments. This applies to wild jungle as it applies to the urban information jungle. Modern wearable devices will allow to improve physical and augmented mental capabilities of humans. An interdisciplinary approach aimed at improving human mental processes is cognitive enhancement. There are many diverse methods in this approach, like: neuropharmacology, genetics, natural, social prevention, informatics. In this paper we aconsider opportunities of cognitive enhancement delivered by computer devices (cognitive technologies). Three systems proposals are provided and described, including an enhaced P3-speller.","PeriodicalId":177233,"journal":{"name":"2015 IEEE 2nd International Conference on Cybernetics (CYBCONF)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127069165","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
Context-sensitive text mining with fitness leveling Genetic Algorithm 基于适应度均衡遗传算法的上下文敏感文本挖掘
2015 IEEE 2nd International Conference on Cybernetics (CYBCONF) Pub Date : 2015-06-24 DOI: 10.1109/CYBConf.2015.7175957
Maciej Huk, J. Kwiatkowski, Dariusz Konieczny, M. Kedziora, Jolanta Mizera-Pietraszko
{"title":"Context-sensitive text mining with fitness leveling Genetic Algorithm","authors":"Maciej Huk, J. Kwiatkowski, Dariusz Konieczny, M. Kedziora, Jolanta Mizera-Pietraszko","doi":"10.1109/CYBConf.2015.7175957","DOIUrl":"https://doi.org/10.1109/CYBConf.2015.7175957","url":null,"abstract":"Contextual processing is a great challenge for information retrieval study - the most approved techniques include scanning content of HTML web pages, user supported metadata analysis, automatic inference grounded on knowledge base, or content-oriented digital documents analysis. We propose a meta-heuristic by making use of Genetic Algorithms for Contextual Search (GACS) built on genetic programming (GP) and custom fitness leveling function to optimize contextual queries in exact search that represents unstructured phrases generated by the user. Our findings show that the queries built with GACS can significantly optimize the retrieval process.","PeriodicalId":177233,"journal":{"name":"2015 IEEE 2nd International Conference on Cybernetics (CYBCONF)","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134306901","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
PharmaGuard: Automatic identification of illegal search-indexed online pharmacies PharmaGuard:自动识别非法搜索索引的在线药店
2015 IEEE 2nd International Conference on Cybernetics (CYBCONF) Pub Date : 2015-06-24 DOI: 10.1109/CYBConf.2015.7175954
Igino Corona, M. Contini, Davide Ariu, G. Giacinto, F. Roli, Michael Lund, Giorgio Marinelli
{"title":"PharmaGuard: Automatic identification of illegal search-indexed online pharmacies","authors":"Igino Corona, M. Contini, Davide Ariu, G. Giacinto, F. Roli, Michael Lund, Giorgio Marinelli","doi":"10.1109/CYBConf.2015.7175954","DOIUrl":"https://doi.org/10.1109/CYBConf.2015.7175954","url":null,"abstract":"We present PharmaGuard, a novel system for the automatic discovery of illegal online pharmacies, aimed at assisting law-enforcement toward their early identification, blacklisting and shutdown. Given a previously labelled set of examples, the system is able to learn a profile of (illegal) pharmacies, and then exploit it to discover never-before-seen instances indexed by popular web search engines. Our experiments, performed on webpages found in the wild, indicate that our approach is lightweight, allows for high accuracy and can substantially complement state-of-the-art blacklists. We also present a report on the detected online pharmacies that better highlights the relevance of this threat for Internet users.","PeriodicalId":177233,"journal":{"name":"2015 IEEE 2nd International Conference on Cybernetics (CYBCONF)","volume":"260 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121261981","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: 8
Noise reduction in regression tasks with distance, instance, attribute and density weighting 基于距离、实例、属性和密度加权的回归任务降噪方法
2015 IEEE 2nd International Conference on Cybernetics (CYBCONF) Pub Date : 2015-06-24 DOI: 10.1109/CYBCONF.2015.7175909
M. Kordos, A. Rusiecki, M. Blachnik
{"title":"Noise reduction in regression tasks with distance, instance, attribute and density weighting","authors":"M. Kordos, A. Rusiecki, M. Blachnik","doi":"10.1109/CYBCONF.2015.7175909","DOIUrl":"https://doi.org/10.1109/CYBCONF.2015.7175909","url":null,"abstract":"The idea presented in this paper is to gradually decrease the influence of selected training vectors on the model: if there is a higher probability that a given vector is an outlier, its influence on training the model should be limited. This approach can be used in two ways: in the input space (e.g. with such methods as k-NN for prediction and for instance selection) and in the output space (e.g. while calculating the error of an MLP neural network). The strong point of this gradual influence reduction is that it is not required to set a crisp outlier definition (outliers are difficult to be optimally defined). Moreover, according to the presented experimental results, this approach outperforms other methods while learning the model representation from noisy data.","PeriodicalId":177233,"journal":{"name":"2015 IEEE 2nd International Conference on Cybernetics (CYBCONF)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123860880","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
A discrete flower pollination algorithm for graph coloring problem 图着色问题的离散花授粉算法
2015 IEEE 2nd International Conference on Cybernetics (CYBCONF) Pub Date : 2015-06-24 DOI: 10.1109/CYBConf.2015.7175923
Meriem Bensouyad, Djamel-Eddine Saïdouni
{"title":"A discrete flower pollination algorithm for graph coloring problem","authors":"Meriem Bensouyad, Djamel-Eddine Saïdouni","doi":"10.1109/CYBConf.2015.7175923","DOIUrl":"https://doi.org/10.1109/CYBConf.2015.7175923","url":null,"abstract":"Flower pollination algorithm is a recent nature inspired algorithm for continuous optimization; this algorithm is inspired by the pollination process of flowers. In this paper, we introduce a discrete version of the algorithm to deal with the graph coloring problem. The performance of the algorithm is evaluated on benchmark instances set and the computational results show promising results where it achieves the exact solution in almost cases.","PeriodicalId":177233,"journal":{"name":"2015 IEEE 2nd International Conference on Cybernetics (CYBCONF)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122752864","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: 17
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