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Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems最新文献

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Sub gradient iterative method for neural networks training 神经网络训练的亚梯度迭代法
Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems Pub Date : 2011-11-10 DOI: 10.1109/IDAACS.2011.6072774
G. Shcherbakova, V. Krylov, Valentin Abakumov, V. Brovkov, I. Kozina
{"title":"Sub gradient iterative method for neural networks training","authors":"G. Shcherbakova, V. Krylov, Valentin Abakumov, V. Brovkov, I. Kozina","doi":"10.1109/IDAACS.2011.6072774","DOIUrl":"https://doi.org/10.1109/IDAACS.2011.6072774","url":null,"abstract":"Sub gradient iterative method in the wavelet transformed domain for neural networks training rule is proposed. This method allows to improve noise stability, to reduce local extreme and initial point search sensitiveness.","PeriodicalId":106306,"journal":{"name":"Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121820682","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
Comparison of improved methods for tracking movements of IPMC actuators IPMC作动器运动跟踪改进方法的比较
Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems Pub Date : 2011-11-10 DOI: 10.1109/IDAACS.2011.6072797
K. Tsiakmakis, Theodore Laopoulos
{"title":"Comparison of improved methods for tracking movements of IPMC actuators","authors":"K. Tsiakmakis, Theodore Laopoulos","doi":"10.1109/IDAACS.2011.6072797","DOIUrl":"https://doi.org/10.1109/IDAACS.2011.6072797","url":null,"abstract":"A comparison of three different data-acquisition and analysis methods using image analysis for end-edge detection of IPMC actuator strips is presented in this paper. The type of mechanical movements of IPMC strips are specific and well known. This work is focused on comparing the results of the analysis of experimental measurements realized in underwater conditions when one end-edge is fixed-clapped and the other is free. The tracking techniques of the free edge are based on three different approaches, while the two of them use the new technology of Graphical Processing Units (GPUs) to reduce further the processing time. The results show that the new techniques increased by 47 and 70 times the speed of detection.","PeriodicalId":106306,"journal":{"name":"Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121143986","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
Using semantic technologies to improve grid resource management 利用语义技术改进网格资源管理
Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems Pub Date : 2011-11-10 DOI: 10.1109/IDAACS.2011.6072746
Olexandr Pospishniy, S. Stirenko, Ashraf A. Abu-Ein
{"title":"Using semantic technologies to improve grid resource management","authors":"Olexandr Pospishniy, S. Stirenko, Ashraf A. Abu-Ein","doi":"10.1109/IDAACS.2011.6072746","DOIUrl":"https://doi.org/10.1109/IDAACS.2011.6072746","url":null,"abstract":"The effectiveness of complex Grid systems strongly depends on the availability, accuracy and relevance of information on all connected resources, their characteristics and state. An access to this information plays a very important role in any Grid system, providing necessary information for other Grid components and users. We believe that application of semantic technologies can improve Grid utilization and enhance user interaction with the system. In this paper we present our vision of the semantic Grid resource information service.","PeriodicalId":106306,"journal":{"name":"Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127265727","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
Multilevel method of data coding in WSN 无线传感器网络中多级数据编码方法
Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems Pub Date : 2011-11-10 DOI: 10.1109/IDAACS.2011.6072894
V. Yatskiv, Su Jun, N. Yatskiv, A. Sachenko, Olexandr Osolinskiy
{"title":"Multilevel method of data coding in WSN","authors":"V. Yatskiv, Su Jun, N. Yatskiv, A. Sachenko, Olexandr Osolinskiy","doi":"10.1109/IDAACS.2011.6072894","DOIUrl":"https://doi.org/10.1109/IDAACS.2011.6072894","url":null,"abstract":"A proposed multilevel method of sensors data coding allows to increase the useful channel capacity of the data transmission protocols for Wireless Sensor Networks","PeriodicalId":106306,"journal":{"name":"Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems","volume":"116 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124733281","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
On checkpointing strategies in unreliable computing environments 不可靠计算环境下的检查点策略
Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems Pub Date : 2011-11-10 DOI: 10.1109/IDAACS.2011.6072739
P. Fiorini
{"title":"On checkpointing strategies in unreliable computing environments","authors":"P. Fiorini","doi":"10.1109/IDAACS.2011.6072739","DOIUrl":"https://doi.org/10.1109/IDAACS.2011.6072739","url":null,"abstract":"In this paper, we analyze performance implications of checkpointing strategies in unreliable computing environments. We show that if the appropriate checkpointing strategy is not chosen, the time to complete a job is heavy-tailed distributed. This can lead to highly-variable and long completion times. We generate asymptotics for job completion times when there is no checkpointing, a fixed number of random checkpoints, and when checkpoints occur at fixed intervals for various task time distributions. Our asymptotic results are derived using large deviation theory.","PeriodicalId":106306,"journal":{"name":"Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125116056","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
Novel chatterbot system utilizing Web information for estimating current user interests 利用网络信息估算当前用户兴趣的新型聊天机器人系统
Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems Pub Date : 2011-11-10 DOI: 10.1109/IDAACS.2011.6072851
Miki Ueno, N. Mori, Keinosuke Matsumoto
{"title":"Novel chatterbot system utilizing Web information for estimating current user interests","authors":"Miki Ueno, N. Mori, Keinosuke Matsumoto","doi":"10.1109/IDAACS.2011.6072851","DOIUrl":"https://doi.org/10.1109/IDAACS.2011.6072851","url":null,"abstract":"Recently, the use of various chatterbots has been proposed to simulate conversation with human users. Several chatterbots can talk with users very well without a high-level contextual understanding. However, it may be difficult for chatterbots to reply to specific and interesting sentences because chatterbots lack intelligence. To solve this problem, we have proposed a novel chatterbot that can directly use Web information. In this paper, we propose a novel method of estimating current user interests to make conversation natural.","PeriodicalId":106306,"journal":{"name":"Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126140928","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
Analysis of M state digitally modulated signals in communication systems based on SDR concept 基于SDR概念的通信系统M态数字调制信号分析
Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems Pub Date : 2011-11-10 DOI: 10.1109/IDAACS.2011.6072733
Mohamed Al Wohaishi, J. Zidek, R. Martínek
{"title":"Analysis of M state digitally modulated signals in communication systems based on SDR concept","authors":"Mohamed Al Wohaishi, J. Zidek, R. Martínek","doi":"10.1109/IDAACS.2011.6072733","DOIUrl":"https://doi.org/10.1109/IDAACS.2011.6072733","url":null,"abstract":"The speed at which new digital communication systems are being developed is increasing dramatically. Growing quantity of transmitted information and growing quantity of users require development of modern communication systems based on new principles; existing systems are quickly becoming obsolete technologically. Digital radio and television broadcasting (DVB-T, DVB-T2), which break down into three options — satellite, cable and terrestrial systems expanded massively in the Czech Republic in 2010. Multistate digital modulation M-QAM is used for transmission of information in these systems. This article is focused on the analysis of digitally modulated signals in communication systems which use software defined radio concept and modern synthetic instruments. Authors of this article present real results, which illustrate the link between number of symbols in M-state QAM modulation, SNR and BER. Constellation diagrams of transmitted and received symbols (with superposition of noise) were presented in the article. Simple picture is transmitted through simulated radio channel to show the result of signal impairments. Experiments were done using software defined radio concept of communication system. Modular PXI HW platform was used in connection with graphically oriented development environment. This combination of modular HW and flexible SW components allows changing the communication protocol, modulation scheme, frequency bandwidth and other parameters in a very simple way by changing the software part of the system.","PeriodicalId":106306,"journal":{"name":"Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125315041","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: 9
Comparison of state estimation using finite mixtures and hidden Markov models 有限混合和隐马尔可夫模型状态估计的比较
Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems Pub Date : 2011-11-10 DOI: 10.1109/IDAACS.2011.6072822
I. Nagy, E. Suzdaleva, T. Mlynarova
{"title":"Comparison of state estimation using finite mixtures and hidden Markov models","authors":"I. Nagy, E. Suzdaleva, T. Mlynarova","doi":"10.1109/IDAACS.2011.6072822","DOIUrl":"https://doi.org/10.1109/IDAACS.2011.6072822","url":null,"abstract":"Many various algorithms are developed for state estimation of dynamic switching systems. It is not a straightforward task to choose the most suitable one. This paper deals with testing of state estimation via two well-known approaches: recursive estimation with finite mixtures and iterative technique with hidden Markov models. A discussion of comparison of these online and offline counterparts is of true interest. The paper describes experiments providing a comparison of these methods.","PeriodicalId":106306,"journal":{"name":"Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125332813","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
Implementation of a CO concentration monitoring system using virtual instrumentation 利用虚拟仪器实现CO浓度监测系统
Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems Pub Date : 2011-11-10 DOI: 10.1109/IDAACS.2011.6072729
R. Ionel, A. Gontean, Patricia Draut-Gherban
{"title":"Implementation of a CO concentration monitoring system using virtual instrumentation","authors":"R. Ionel, A. Gontean, Patricia Draut-Gherban","doi":"10.1109/IDAACS.2011.6072729","DOIUrl":"https://doi.org/10.1109/IDAACS.2011.6072729","url":null,"abstract":"Different types of gas sensors are used to implement applications which investigate ambient air pollution levels. Carbon monoxide (CO) concentration measurement is an integral part of dedicated environment monitoring stand-alone specialized systems. This paper presents an alternative solution for CO concentration monitoring, based on an original virtual instrumentation concept. The advantages of the proposed application include data logging, statistical calculations, remote access or software and hardware flexibility. Comparative experimental results are also provided.","PeriodicalId":106306,"journal":{"name":"Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125438756","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
Anti-lock braking system based on FlexRay protocol 基于FlexRay协议的防抱死制动系统
Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems Pub Date : 2011-11-10 DOI: 10.1109/IDAACS.2011.6072757
M. Okrouhly, Denis Waraus
{"title":"Anti-lock braking system based on FlexRay protocol","authors":"M. Okrouhly, Denis Waraus","doi":"10.1109/IDAACS.2011.6072757","DOIUrl":"https://doi.org/10.1109/IDAACS.2011.6072757","url":null,"abstract":"The anti-lock braking system is nowadays a part of almost every vehicle. This system increases safety of the people sitting in the vehicle at the moment of stopping on a slippery or unstable road surface. The point is to assure a good controllability of the vehicle even if the wheels are in slip. In order to work properly, the anti-lock braking system needs to have actual information about the rotation of every single wheel. And the up-to-dateness and certainty of an accurate information is the primary criterion of an appropriate performance. Currently, the information about the frequency of wheel rotation is being transmitted via the current loop. This solution needs a lot of wiring, which means increased purchase costs. This paper describes a method, where the information from the rotation sensors of the wheels are transmitted into the control unit through the FlexRay bus. Additional wireless acceleration sensors located on the wheel are used to improve the ABS performance.","PeriodicalId":106306,"journal":{"name":"Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115474266","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
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