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2009 2nd IEEE International Conference on Computer Science and Information Technology最新文献

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A grid scheduling approach based resource state prediction 基于资源状态预测的网格调度方法
2009 2nd IEEE International Conference on Computer Science and Information Technology Pub Date : 2009-09-11 DOI: 10.1109/ICCSIT.2009.5234810
Juefu Liu
{"title":"A grid scheduling approach based resource state prediction","authors":"Juefu Liu","doi":"10.1109/ICCSIT.2009.5234810","DOIUrl":"https://doi.org/10.1109/ICCSIT.2009.5234810","url":null,"abstract":"In order to improve the resource utilization and grid application performance, present a dynamic scheduling approach (scheduling based resource state prediction for short SBRSP). Experimental results demonstrate that this approach diminishes latency and response time of tasks.","PeriodicalId":342396,"journal":{"name":"2009 2nd IEEE International Conference on Computer Science and Information Technology","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114347895","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
Noise effect reduction on a MEMS-based AC voltage reference source using Artificial Neural Network 基于人工神经网络的mems交流基准电压源噪声抑制
2009 2nd IEEE International Conference on Computer Science and Information Technology Pub Date : 2009-09-11 DOI: 10.1109/ICCSIT.2009.5234415
A. Suratgar, S. S. Hashemipoor, H. Hoseini
{"title":"Noise effect reduction on a MEMS-based AC voltage reference source using Artificial Neural Network","authors":"A. Suratgar, S. S. Hashemipoor, H. Hoseini","doi":"10.1109/ICCSIT.2009.5234415","DOIUrl":"https://doi.org/10.1109/ICCSIT.2009.5234415","url":null,"abstract":"This paper proposed a method in order to noise effect reduction in a AC voltage reference source. The AC voltage reference source is implemented on MEMS technology. It uses capacitive MEMS technology. The reference is based on the characteristic AC current-voltage curve MEMS component. The multilayer neural network is used. In this simulation, we have assumed the MEMS component is stable. We have investigated noise effect on electronic circuit. The simulation results are very promising.","PeriodicalId":342396,"journal":{"name":"2009 2nd IEEE International Conference on Computer Science and Information Technology","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114845298","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
A perceptually based approach for the improvement of automatic identification of naval targets 一种基于感知的舰艇目标自动识别改进方法
2009 2nd IEEE International Conference on Computer Science and Information Technology Pub Date : 2009-09-11 DOI: 10.1109/ICCSIT.2009.5234952
H. Tolba, A. Elgerzawy
{"title":"A perceptually based approach for the improvement of automatic identification of naval targets","authors":"H. Tolba, A. Elgerzawy","doi":"10.1109/ICCSIT.2009.5234952","DOIUrl":"https://doi.org/10.1109/ICCSIT.2009.5234952","url":null,"abstract":"In this paper we investigate the identification of naval targets (ships or submarine) through the identification of the underwater sound they produce. Our approach is based on the use of Continuous Hidden Markov Models (CHMMs) to identify such naval targets. The general Gaussian density distribution HMM is developed for CHMM system. Several experiments have been conducted to study the effects of speed, distance and the direction of the naval targets on the identification rate (IR) of such targets using different features Mel-Frequency Cepstrum Coefficients (MFCCs), Perceptual Linear Prediction (PLP), and Relative Spectral PLP (RASTA-PLP). The obtained IR was found to be 100% (MFCCs & PLP) and 91.67 (RASTA) while changing the direction, 91.97% (MFCCs & PLP) and 83.33% (RASTA) while changing the distance and 58.3% (MFCCs & PLP) and 25% (RASTA) while changing the speed of the target. Results showed that speed has the maximum effect on the identification process. We applied our engine to 19 real targets signals representing 5 classes the results were 100% (MFCCs & PLP) and 84.2% (RASTA).","PeriodicalId":342396,"journal":{"name":"2009 2nd IEEE International Conference on Computer Science and Information Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124299509","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 mapping mechanism for objects persistence in multivalued database 多值数据库中对象持久化的映射机制
2009 2nd IEEE International Conference on Computer Science and Information Technology Pub Date : 2009-09-11 DOI: 10.1109/ICCSIT.2009.5234539
Fuguo Wei, S. Lee
{"title":"A mapping mechanism for objects persistence in multivalued database","authors":"Fuguo Wei, S. Lee","doi":"10.1109/ICCSIT.2009.5234539","DOIUrl":"https://doi.org/10.1109/ICCSIT.2009.5234539","url":null,"abstract":"Objects persistence has been popular recently since it has become a necessary practice to shuttle objects between in-memory and in-storage status. Most researchers focus on objects to relational data model mapping but few on objects to multivalued data model (O/M). Nevertheless, existing mapping mechanisms are either hard to be extended or difficult to be managed. This paper presents a mechanism for mapping from objects to multivalued databases. A detailed mapping solution is exhibited. Besides, an interactive mapping configuration facility has been developed to ease the configuration instead of manual scripts editing. Experiments show that around 92% of the time is saved to configure the domain classes mapping by using the configuration facility of the proposed persistence mechanism in contrast to manual editing used in other similar mapping mechanisms. Simulation results show that this mapping mechanism not only shortens the overall development period, but also comparatively easy to be managed and extended.","PeriodicalId":342396,"journal":{"name":"2009 2nd IEEE International Conference on Computer Science and Information Technology","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124020624","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
Man-in-the-middle attack on BB84 protocol and its defence BB84协议的中间人攻击及其防御
2009 2nd IEEE International Conference on Computer Science and Information Technology Pub Date : 2009-09-11 DOI: 10.1109/ICCSIT.2009.5234678
Yong Wang, Huadeng Wang, Zhaohong Li, Jinxiang Huang
{"title":"Man-in-the-middle attack on BB84 protocol and its defence","authors":"Yong Wang, Huadeng Wang, Zhaohong Li, Jinxiang Huang","doi":"10.1109/ICCSIT.2009.5234678","DOIUrl":"https://doi.org/10.1109/ICCSIT.2009.5234678","url":null,"abstract":"Man-in-the-middle attack on the BB84 protocol is presented. The man in the middle can intercept the message from the sender and send his message to the receiver in every step of the BB84 protocol. The attack can be analogously used on other quantum key distribution schemes. Some methods are suggested to defense against the attack by discovering the attack or handicapping the attack, and the security of BB84 Protocol is analyzed.","PeriodicalId":342396,"journal":{"name":"2009 2nd IEEE International Conference on Computer Science and Information Technology","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127743263","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: 20
English-persian text retrieval using concept graph 使用概念图的英语-波斯语文本检索
2009 2nd IEEE International Conference on Computer Science and Information Technology Pub Date : 2009-09-11 DOI: 10.1109/ICCSIT.2009.5234499
Farnaz Teymoorian, M. Mohsenzadeh, M. Seyyedi
{"title":"English-persian text retrieval using concept graph","authors":"Farnaz Teymoorian, M. Mohsenzadeh, M. Seyyedi","doi":"10.1109/ICCSIT.2009.5234499","DOIUrl":"https://doi.org/10.1109/ICCSIT.2009.5234499","url":null,"abstract":"Cross-language information retrieval (CLIR) is the retrieval process where the user presents queries in one language to retrieve documents in another language. In this field the resolution of lexical ambiguity in translating queries is a key challenge. In this paper, we propose a technique for calculating translation probabilities based on creating query terms' concept graphs for selecting the right translation sense of query terms for English-Persian text retrieval. We present an efficient statistical method for creating this graph. We test the effectiveness of the proposed disambiguation method on Hamshahri collection1 that is standardized according to CLEF standards. Evaluation using this data collection shows great effectiveness of the proposed method.","PeriodicalId":342396,"journal":{"name":"2009 2nd IEEE International Conference on Computer Science and Information Technology","volume":"165 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127778075","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
The economic impacts of Electronic Marketplaces in globalization age Examples from agricultural web portals 全球化时代电子市场对经济的影响——以农业门户网站为例
2009 2nd IEEE International Conference on Computer Science and Information Technology Pub Date : 2009-09-11 DOI: 10.1109/ICCSIT.2009.5234765
Rouzbeh Meymandpour, M. Mousavinezhad, M. Sadreddini
{"title":"The economic impacts of Electronic Marketplaces in globalization age Examples from agricultural web portals","authors":"Rouzbeh Meymandpour, M. Mousavinezhad, M. Sadreddini","doi":"10.1109/ICCSIT.2009.5234765","DOIUrl":"https://doi.org/10.1109/ICCSIT.2009.5234765","url":null,"abstract":"Electronic Marketplaces (e-marketplaces, EMs) are one of the most important components of Electronic Commerce (EC). They allow the exchange of goods or services between buyers and sellers for money or other products and services. EMs also play a central role in the economy by facilitating the exchange of information, goods, services, and payments. E-marketplaces create economic value for buyers, sellers, market intermediaries, and for society, at large. In this paper, after the introducing the e-marketplaces, we present the globalization issue and its opportunities for businesses. Then, the challenges and influences of electronic marketplaces in this new economy will be expressed. Finally, as an instance, we present the applications of EM to improve agriculture industry in a selected region.","PeriodicalId":342396,"journal":{"name":"2009 2nd IEEE International Conference on Computer Science and Information Technology","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126330940","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
Time series representation for anomaly detection 异常检测的时间序列表示
2009 2nd IEEE International Conference on Computer Science and Information Technology Pub Date : 2009-09-11 DOI: 10.1109/ICCSIT.2009.5234775
M. Leng, Xinsheng Lai, Guolv Tan, Xiaohui Xu
{"title":"Time series representation for anomaly detection","authors":"M. Leng, Xinsheng Lai, Guolv Tan, Xiaohui Xu","doi":"10.1109/ICCSIT.2009.5234775","DOIUrl":"https://doi.org/10.1109/ICCSIT.2009.5234775","url":null,"abstract":"Anomaly detection in time series has attracted a lot of attention in the last decade, and is still a hot topic in time series mining. However, time series are high dimensional and feature correlational, directly detecting anomaly patterns in its raw format is very expensive, in addition, different time series may have different lengths of anomaly patterns, and usually, the lengths of anomaly patterns is unknown. This paper presents a new conception key point and an algorithm of seeking key points, the algorithm uses key points to rerepresent time series and still preserves its fundamental characteristics. Variable length method was used to segment re-represented time series into patterns and calculate anomaly scores of patterns. Anomaly patterns are identified by their anomaly scores automatically. The effectiveness of representational algorithm and anomaly detecting algorithm are demonstrated with both synthetic and standard datasets, and the experimental results confirm that our methods can identify anomaly patterns with different lengths and improve the speed of detecting algorithm greatly.","PeriodicalId":342396,"journal":{"name":"2009 2nd IEEE International Conference on Computer Science and Information Technology","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126481631","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: 22
Reconfigurability analysis of manufacturing system based on rough sets 基于粗糙集的制造系统可重构性分析
2009 2nd IEEE International Conference on Computer Science and Information Technology Pub Date : 2009-09-11 DOI: 10.1109/ICCSIT.2009.5234514
Xie Xiao-wen, Xue Wei, Zheng Beirong
{"title":"Reconfigurability analysis of manufacturing system based on rough sets","authors":"Xie Xiao-wen, Xue Wei, Zheng Beirong","doi":"10.1109/ICCSIT.2009.5234514","DOIUrl":"https://doi.org/10.1109/ICCSIT.2009.5234514","url":null,"abstract":"The quick performance evaluation of RMS has crucial influence on the system design and planning of RMS. In the paper, based on the performance evaluation and architecture of RMS and artificial intelligence theory, the Rough sets-based method is presented to deal with, reduce, reasoning the performance indicator data. And then the novel quick performance evaluation system based RST is also presented, which can discover quickly evaluate the performance of RMS.","PeriodicalId":342396,"journal":{"name":"2009 2nd IEEE International Conference on Computer Science and Information Technology","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125581738","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
The design and implementation of ontology based image retrieval for Xu Beihong Museums 基于本体的徐悲鸿博物馆图像检索的设计与实现
2009 2nd IEEE International Conference on Computer Science and Information Technology Pub Date : 2009-09-11 DOI: 10.1109/ICCSIT.2009.5234384
Liang Ye, Bao Hong, Liu Hong-zhe, Liang Guofeng
{"title":"The design and implementation of ontology based image retrieval for Xu Beihong Museums","authors":"Liang Ye, Bao Hong, Liu Hong-zhe, Liang Guofeng","doi":"10.1109/ICCSIT.2009.5234384","DOIUrl":"https://doi.org/10.1109/ICCSIT.2009.5234384","url":null,"abstract":"Ontology is formal shared conceptualization of domains of interest providing common vocabularies and used more and more for information retrieval system. In the paper, ontology is used in XuBeihong Museums retrieval system. A framework based on ontology is proposed. How to create knowledge base and supplement it, how to retrieve are dissertated. In addition, the virtues of retrieval based on ontology are compared with retrieval based on keywords.","PeriodicalId":342396,"journal":{"name":"2009 2nd IEEE International Conference on Computer Science and Information Technology","volume":"147 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128179624","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
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