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Third International Conference on Information Technology and Applications (ICITA'05)最新文献

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A New Method for Exchanging Secret Keys 一种新的密钥交换方法
Third International Conference on Information Technology and Applications (ICITA'05) Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.33
E. Stickel
{"title":"A New Method for Exchanging Secret Keys","authors":"E. Stickel","doi":"10.1109/ICITA.2005.33","DOIUrl":"https://doi.org/10.1109/ICITA.2005.33","url":null,"abstract":"Methods for exchanging secret keys are essential for electronic commerce transactions. In this paper the well-known Diffie-Hellman-method is generalized to non-Abelian groups. The new method is easy to implement and contains the original method as a special case. It is to be expected that it provides higher levels of security than the original method","PeriodicalId":371528,"journal":{"name":"Third International Conference on Information Technology and Applications (ICITA'05)","volume":"2003 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127331722","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: 65
Nonlinear nearest-neighbour matching and its application in legal precedent retrieval 非线性最近邻匹配及其在法律判例检索中的应用
Third International Conference on Information Technology and Applications (ICITA'05) Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.191
Ruili Wang, Y. Zeng
{"title":"Nonlinear nearest-neighbour matching and its application in legal precedent retrieval","authors":"Ruili Wang, Y. Zeng","doi":"10.1109/ICITA.2005.191","DOIUrl":"https://doi.org/10.1109/ICITA.2005.191","url":null,"abstract":"Case-based reasoning (CBR) has been widely and successfully applied in legal precedent retrieval. Traditional nearest-neighbour (NN) matching has shown that it is not capable of dealing with the situations that the values of weights or dimensional matching scores are extremely high or low. These extreme situations have nonlinear psychological effects on the aggregate marching scores. Generalized nearest-neighbour (GNN) matching improved NN matching in certain situations, but it is not generally applicable and it can cause an unexpected ranking. In order to improve the limitation of NN matching and complement the deficiency of GNN matching, we propose a novel nonlinear nearest-neighbour (NNN) matching function based on the adjustments for nonlinear effects and the fuzzy logic inference. In this paper, we also describe how we apply NNN matching in our legal precedent retrieval system.","PeriodicalId":371528,"journal":{"name":"Third International Conference on Information Technology and Applications (ICITA'05)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124812604","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
Using UML2.0 and GG for describing the dynamic of software architectures 使用UML2.0和GG描述软件体系结构的动态
Third International Conference on Information Technology and Applications (ICITA'05) Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.304
M. Kacem, M. Jmaiel, A. Kacem, K. Drira
{"title":"Using UML2.0 and GG for describing the dynamic of software architectures","authors":"M. Kacem, M. Jmaiel, A. Kacem, K. Drira","doi":"10.1109/ICITA.2005.304","DOIUrl":"https://doi.org/10.1109/ICITA.2005.304","url":null,"abstract":"In this paper, we propose a unified approach based on graphic representation to describe the dynamic component-based architectures. It allows to describe the static and the dynamic aspects as well as the architectural constraints to be respected during the system evolution. We specify with UML2.0 the static aspect of a software system in accordance with an architectural style and the architecture dynamic aspect in terms of graph grammars rewriting rules. These specifications are defined according to the proposed notation integrating UML2.0, OCL language and the Delta notation. This integration offers to the architects an intuitive specification approach.","PeriodicalId":371528,"journal":{"name":"Third International Conference on Information Technology and Applications (ICITA'05)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125036390","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
Managing the co-existing network of IPv6 and IPv4 under various transition mechanisms 管理IPv6和IPv4在各种过渡机制下共存的网络
Third International Conference on Information Technology and Applications (ICITA'05) Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.175
I-Ping Hsieh, S. Kao
{"title":"Managing the co-existing network of IPv6 and IPv4 under various transition mechanisms","authors":"I-Ping Hsieh, S. Kao","doi":"10.1109/ICITA.2005.175","DOIUrl":"https://doi.org/10.1109/ICITA.2005.175","url":null,"abstract":"Even though IPv6 has been developed for more than a decade, IPv4 is still the most commonly adopted network protocol. However, the significant changes in the new version may cause the transition procedure to continue for several years. Currently, three transition mechanisms, dual stack, tunneling, and translation, are proposed to solve the problems due to the co-existence of IPv6 and IPv4. In many occasions, there could be more than one transition mechanism between network connections. In order to effectively manage the co-existing environment with various transition mechanisms, this paper presents a practical approach to deal with the management of co-existing networks. In this approach, we firstly determine the underlying transitions by gathering and analyzing corresponding IPv6 addresses. Once transitions are discovered, appropriate management facilities are developed and applied accordingly.","PeriodicalId":371528,"journal":{"name":"Third International Conference on Information Technology and Applications (ICITA'05)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126973827","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: 14
Research on Load Balance of Multi Clusters Architecture Based on Business Components Partition 基于业务组件划分的多集群架构负载均衡研究
Third International Conference on Information Technology and Applications (ICITA'05) Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.238
Yiqiang Zheng, He-qing Guo, Wei Gao, Botong Xu
{"title":"Research on Load Balance of Multi Clusters Architecture Based on Business Components Partition","authors":"Yiqiang Zheng, He-qing Guo, Wei Gao, Botong Xu","doi":"10.1109/ICITA.2005.238","DOIUrl":"https://doi.org/10.1109/ICITA.2005.238","url":null,"abstract":"Tradition single cluster architecture has limit in expansibility, which is not so good when used in business tier of large-scale application. In this paper we present multi clusters architecture, which can provide more strong expansibility. And we present a new method, named LBBCP (load balance based on business component partition), to implement load balance across multi clusters. LBBCP makes formal description to the configuration of multi clusters and the properties of business components in the early stage of software lifetime, obtains business components partition schema by the way of mathematics, and implement load balance across multi clusters based on business components partition","PeriodicalId":371528,"journal":{"name":"Third International Conference on Information Technology and Applications (ICITA'05)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114951522","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
Single event effects as a reliability issue of IT infrastructure 单事件影响作为IT基础设施的可靠性问题
Third International Conference on Information Technology and Applications (ICITA'05) Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.254
E. Ibe, H. Kameyama, Y. Yahagi, H. Yamaguchi
{"title":"Single event effects as a reliability issue of IT infrastructure","authors":"E. Ibe, H. Kameyama, Y. Yahagi, H. Yamaguchi","doi":"10.1109/ICITA.2005.254","DOIUrl":"https://doi.org/10.1109/ICITA.2005.254","url":null,"abstract":"Terrestrial neutron is being recognized as a major source of single event effects (SEEs) including soft-error of semi-conductor devices at the ground level. As semiconductor device scaling nose-dives into sub 100nm, the possible threat from single event effects is apparently growing onto IT systems that require a great number of electron devices. The modes of SEEs, however, are reportedly diverging on annual base and thus methods to quantify such effects are getting more and more complicated even for device level. In the present paper, current situation on neutron-induced SEEs are reviewed and benchmark studies are proposed to make the effects of SEEs on the reliability of IT infrastructure clear.","PeriodicalId":371528,"journal":{"name":"Third International Conference on Information Technology and Applications (ICITA'05)","volume":"109 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122901368","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
Automated question answering: review of the main approaches 自动问答:回顾主要方法
Third International Conference on Information Technology and Applications (ICITA'05) Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.78
A. Andrenucci, E. Sneiders
{"title":"Automated question answering: review of the main approaches","authors":"A. Andrenucci, E. Sneiders","doi":"10.1109/ICITA.2005.78","DOIUrl":"https://doi.org/10.1109/ICITA.2005.78","url":null,"abstract":"Automated question-answering aims at delivering concise information that contains answers to user questions. This paper reviews and compares three main question-answering approaches based on natural language processing, information retrieval and question templates, eliciting their differences and the context of application that best suits each of them.","PeriodicalId":371528,"journal":{"name":"Third International Conference on Information Technology and Applications (ICITA'05)","volume":"209 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123037910","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: 78
A control theoretic analysis of mixed TCP and UDP traffic under RED based on nonlinear dynamic model 基于非线性动态模型的RED下TCP和UDP混合流量的控制理论分析
Third International Conference on Information Technology and Applications (ICITA'05) Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.6
Li Wang, Zeng-zhi Li, Yanping Chen
{"title":"A control theoretic analysis of mixed TCP and UDP traffic under RED based on nonlinear dynamic model","authors":"Li Wang, Zeng-zhi Li, Yanping Chen","doi":"10.1109/ICITA.2005.6","DOIUrl":"https://doi.org/10.1109/ICITA.2005.6","url":null,"abstract":"A nonlinear dynamic model combined TCP and UDP under RED mechanism has been presented in this paper by modified a previously developed one. We linearized the model and added the feedback control mechanism that is introduced by RED, and then educed a proposition. Based on this proposition, we analyzed the impact of several parameters on the system stability, and we can present design guidelines for choosing network parameters that lead to stable operation of the linear feedback control system. We also performed simulations using NS2, and the results show that our analysis is suitable.","PeriodicalId":371528,"journal":{"name":"Third International Conference on Information Technology and Applications (ICITA'05)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114154662","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
Sharing the Same Operation with a Large Number of Users Using P2P 通过P2P方式实现大量用户共享同一操作
Third International Conference on Information Technology and Applications (ICITA'05) Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.252
Takashi Yamanoue
{"title":"Sharing the Same Operation with a Large Number of Users Using P2P","authors":"Takashi Yamanoue","doi":"10.1109/ICITA.2005.252","DOIUrl":"https://doi.org/10.1109/ICITA.2005.252","url":null,"abstract":"A computer assisted teaching system which enables sharing the same operation with a large number of users using P2P is shown. The users of this system can share the same operation of applications such like a text editor, a draw program and others, on their computer terminals in real-time. This system can show an operation on a terminal to all terminals in the latency of O(log N) time complexity, where N is the number of terminals. In order to share the same operation on computer terminals, at most one operation must be performed on them at a time. In order to realize this, a mutual exclusion algorithm is embedded in this system. The time complexity of entering the critical section is O(log N). We have compared the performance of this system with the performance of a client-server system. A game could be played by remote users using this system","PeriodicalId":371528,"journal":{"name":"Third International Conference on Information Technology and Applications (ICITA'05)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114461343","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
Recent progresses on cerebral vasculature segmentation for 3D quantification and visualization of MRA 磁共振成像三维量化与可视化的脑血管分割研究进展
Third International Conference on Information Technology and Applications (ICITA'05) Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.233
S. Luo, Jesse S. Jin
{"title":"Recent progresses on cerebral vasculature segmentation for 3D quantification and visualization of MRA","authors":"S. Luo, Jesse S. Jin","doi":"10.1109/ICITA.2005.233","DOIUrl":"https://doi.org/10.1109/ICITA.2005.233","url":null,"abstract":"In this paper we present a technical review on cerebral vasculature segmentation approaches developed recently. The scope of the review is mainly on the segmentation techniques that can provide complete three-dimensional (3D) vascular structure for quantification and visualization on magnetic resonance angiography (MRA) data. We first brief the specific considerations needed in segmenting cerebral vasculature from MRA data, and the taxonomy of the segmentation. Then we discuss the latest segmentation techniques with comments on their performance. In particular, we present our latest achievement in segmentation. Finally, we conclude and identify possible future challenges in the area.","PeriodicalId":371528,"journal":{"name":"Third International Conference on Information Technology and Applications (ICITA'05)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114602285","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: 10
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