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2010 Second International Conference on Information Technology and Computer Science最新文献

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Technology of Temporal and Spatial Database Management for Remote Sensing Dynamic Monitoring 遥感动态监测的时空数据库管理技术
2010 Second International Conference on Information Technology and Computer Science Pub Date : 2010-07-24 DOI: 10.1109/ITCS.2010.129
Peng Ling, Zhang Zhihui, Yang Lina
{"title":"Technology of Temporal and Spatial Database Management for Remote Sensing Dynamic Monitoring","authors":"Peng Ling, Zhang Zhihui, Yang Lina","doi":"10.1109/ITCS.2010.129","DOIUrl":"https://doi.org/10.1109/ITCS.2010.129","url":null,"abstract":"with the deep and extensive application of remote sensing information technology the traditional management mode cannot meet the requirements of daily management. This paper starts from the spatio-temporal characteristics of the remote sensing & spatial information, to explore the key issues of version management, history back, change handling for remote sensing and spatial information technology, so as to make the massive remote sensing & spatial information to play its due role.","PeriodicalId":340471,"journal":{"name":"2010 Second International Conference on Information Technology and Computer Science","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125501070","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
Summarizing Similar Questions for Chinese Community Question Answering Portals 中文社区问答门户网站类似问题综述
2010 Second International Conference on Information Technology and Computer Science Pub Date : 2010-07-24 DOI: 10.1109/ITCS.2010.15
Yang Tang, Fangtao Li, Minlie Huang, Xiaoyan Zhu
{"title":"Summarizing Similar Questions for Chinese Community Question Answering Portals","authors":"Yang Tang, Fangtao Li, Minlie Huang, Xiaoyan Zhu","doi":"10.1109/ITCS.2010.15","DOIUrl":"https://doi.org/10.1109/ITCS.2010.15","url":null,"abstract":"As online community question answering (cQA) portals like Yahoo! Answers1 and Baidu Zhidao2 have attracted over hundreds of millions of questions, how to utilize these questions and accordant answers becomes increasingly important for cQA websites. Prior approaches focus on using information retrieval techniques to provide a ranked list of questions based on their similarities to the query. Due to the high variance of question quality and answer quality, users have to spend lots of time on finding the truly best answers from retrieved results. In this paper, we develop an answer retrieval and summarization system which directly provides an accurate and comprehensive answer summary instead of a list of similar questions to user’s query. To fully explore the information of relations between queries and questions, between questions and answers, and between answers and sentences, we propose a new probabilistic scoring model to distinguish high-quality answers from low-quality answers. By fully exploiting these relations, we summarize answers using a maximum coverage model. Experiment results on the data extracted from Chinese cQA websites demonstrate the efficacy of our proposed method.","PeriodicalId":340471,"journal":{"name":"2010 Second International Conference on Information Technology and Computer Science","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123901354","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
Design and Implementation of Communication Network based on AT89C52 Microcomputer 基于AT89C52单片机的通信网络设计与实现
2010 Second International Conference on Information Technology and Computer Science Pub Date : 2010-07-24 DOI: 10.1109/ITCS.2010.109
Sun Yuan, Liu Bingwu
{"title":"Design and Implementation of Communication Network based on AT89C52 Microcomputer","authors":"Sun Yuan, Liu Bingwu","doi":"10.1109/ITCS.2010.109","DOIUrl":"https://doi.org/10.1109/ITCS.2010.109","url":null,"abstract":"A network configuration of monitoring system of RS-485 Bus is represented based on the characteristic of small enterprise. The network nodes based on AT89C52 microcomputer are used at production line and build a monitoring network with PC. This paper presents a detailed communication program and its flow charts. The operation of the network system is stable and widely applied in manufacturing with excellent feedback, it can provide some experience for the design of similar monitoring system.","PeriodicalId":340471,"journal":{"name":"2010 Second International Conference on Information Technology and Computer Science","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126331168","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
Notice of RetractionThe Researches of Load Equalization Question in Information Construction of New Countryside 撤回通知新农村信息化建设中负荷均衡问题研究
2010 Second International Conference on Information Technology and Computer Science Pub Date : 2010-07-24 DOI: 10.1109/ITCS.2010.85
Ma Yubao, Mei Shen-xin, Ding Ren-yuan
{"title":"Notice of RetractionThe Researches of Load Equalization Question in Information Construction of New Countryside","authors":"Ma Yubao, Mei Shen-xin, Ding Ren-yuan","doi":"10.1109/ITCS.2010.85","DOIUrl":"https://doi.org/10.1109/ITCS.2010.85","url":null,"abstract":"In the platform for the integration of information systems in new rural areas, the application of data mining technology to achieve load balancing. That is, according to historical records, in some way to forecast the upcoming visit of a request, and in accordance with certain rules for dealing with pre-reading, to balance load and speed up access speed. At the same time, running on the service side of the monitoring process will be the regular collection of farmers and learn the history of the nodes within the cluster load of information, through the analysis of these data and mining, the server clustering within a reasonable variety of resources to optimize and re-configuration.","PeriodicalId":340471,"journal":{"name":"2010 Second International Conference on Information Technology and Computer Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128984826","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
Online Tests Participation/Performance is a Determinant of Final Grades in Physiology 在线测试的参与/表现是生理学最终成绩的决定因素
2010 Second International Conference on Information Technology and Computer Science Pub Date : 2010-07-24 DOI: 10.1109/ITCS.2010.94
Yuemin Ding, Xiong Zhang
{"title":"Online Tests Participation/Performance is a Determinant of Final Grades in Physiology","authors":"Yuemin Ding, Xiong Zhang","doi":"10.1109/ITCS.2010.94","DOIUrl":"https://doi.org/10.1109/ITCS.2010.94","url":null,"abstract":"The internet-based educational technology has been widely used in the medical schools all over the world. It gives a way for teachers to create online self-evaluation tests and for students to take tests without having to turn in a grade to the teachers. To test the hypothesis that internet-based online tests participation/performance is positively correlated with the final score of physiology course, 84 third-semester medical students were tracked for their frequency of attendance and performance of online tests and their final grades examined by traditional assessments. The results showed that the high frequency of attendance in the online tests resulted in a high score on the final assessment, and the score of the online tests was positively correlated with the written examination score (r=0.74). The finding suggests that online tests participation/performance may be a significant determinant of performance of medical students in basic medical science courses. It is concluded that the internet-based educational technology will improve the quality of medical education.","PeriodicalId":340471,"journal":{"name":"2010 Second International Conference on Information Technology and Computer Science","volume":"5 7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120843660","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
An Evolutionary Cooperative Mechanism for Multi-agent System 多智能体系统的进化合作机制
2010 Second International Conference on Information Technology and Computer Science Pub Date : 2010-07-24 DOI: 10.1109/ITCS.2010.42
Renping Liu, Yuehai Wang
{"title":"An Evolutionary Cooperative Mechanism for Multi-agent System","authors":"Renping Liu, Yuehai Wang","doi":"10.1109/ITCS.2010.42","DOIUrl":"https://doi.org/10.1109/ITCS.2010.42","url":null,"abstract":"The optimal solution for the cooperation win-win task for Multi-agent system (MAS) was studied and a automatic negotiation reciprocal mechanism was build in this paper for the typical case of multi- agent foraging. The equivalences between agent in MAS and player in game theory, optimal solution in MAS and equilibrium in game theory, and cooperation task in MAS and multi-stage Markov game were then established. To the difficulties of equilibriums selection, a hawk dove game model, which is a uncorrelated asymmetry game, is build from the point view of evolutionary game theory. And a self-enforcing cooperative algorithm based on replicator dynamic was proposed to find the evolutionary stable strategy of hawk dove game. The simulation verified the effectiveness of the proposed approach.","PeriodicalId":340471,"journal":{"name":"2010 Second International Conference on Information Technology and Computer Science","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123988042","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
Reverse Backtracking Research of Chinese Segmentation Based on Dictionary of Hash Structure 基于哈希结构字典的汉语分词逆向回溯研究
2010 Second International Conference on Information Technology and Computer Science Pub Date : 2010-07-24 DOI: 10.1109/ITCS.2010.71
Liang Zhen, Li Yu-sheng
{"title":"Reverse Backtracking Research of Chinese Segmentation Based on Dictionary of Hash Structure","authors":"Liang Zhen, Li Yu-sheng","doi":"10.1109/ITCS.2010.71","DOIUrl":"https://doi.org/10.1109/ITCS.2010.71","url":null,"abstract":"To improve the first word dictionary with hash structure and the reverse maximum matching segmentation algorithm, the last word dictionary based on Hash structure which records word length is designed. By utilizing the reverse maximum matching methods, it realizes the intended objective of improving the speed and reducing the ambiguities rate of word segmentation. This essay explains the design principle of last word dictionary with hash structure and reverse backtracking algorithm, as well as their test effect.","PeriodicalId":340471,"journal":{"name":"2010 Second International Conference on Information Technology and Computer Science","volume":"792 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123004650","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
Notice of RetractionResearch on the E-Commerce Development of Industry Sectors in Wuhan Metropolitan Area 关于撤消武汉都市圈工业部门电子商务发展研究的通知
2010 Second International Conference on Information Technology and Computer Science Pub Date : 2010-07-24 DOI: 10.1109/ITCS.2010.112
Xiang Lin
{"title":"Notice of RetractionResearch on the E-Commerce Development of Industry Sectors in Wuhan Metropolitan Area","authors":"Xiang Lin","doi":"10.1109/ITCS.2010.112","DOIUrl":"https://doi.org/10.1109/ITCS.2010.112","url":null,"abstract":"This paper presents an analysis of the E-commerce development of industry sectors in Wuhan metropolitan area. Based on the research of present application status of industry sectors on the aspects of portals-construction and e-business platforms, we find some barriers during the development process such as industrial enterprises' unawareness of e-commerce, no full play to e-commerce's advantageous functions and disharmony of interior informationization level and the needs of e-commerce development. Finally, this paper puts forward some countermeasures to overcome these obstacles.","PeriodicalId":340471,"journal":{"name":"2010 Second International Conference on Information Technology and Computer Science","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117084472","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
Research on the Simulation System of Background Advertisement Setting of Sport Events 体育赛事背景广告设置仿真系统研究
2010 Second International Conference on Information Technology and Computer Science Pub Date : 2010-07-24 DOI: 10.1109/ITCS.2010.83
Xiao Yi, Zhang Lin, Zhang Fengyun
{"title":"Research on the Simulation System of Background Advertisement Setting of Sport Events","authors":"Xiao Yi, Zhang Lin, Zhang Fengyun","doi":"10.1109/ITCS.2010.83","DOIUrl":"https://doi.org/10.1109/ITCS.2010.83","url":null,"abstract":"The virtual reality technology is applied to the background advertisement setting of sport stadiums in this paper. A three-dimensional virtual simulation environment for the background advertisement setting of sport stadiums is built, in which the constructing of virtual match scene and the setting of background advertisements are realized. The intuitive, three-dimensional and digital setting result of background advertisements can be saved and exhibited to the sport sponsors. In this way, the sport sponsors can get a visual understanding for the spatial location distribution and exposure values of their own background advertisements before the match. Consequently, the communication links can be reduced and the transaction cost can be lowered, which helps to the sport events negotiating and the sport events sponsors seeking.","PeriodicalId":340471,"journal":{"name":"2010 Second International Conference on Information Technology and Computer Science","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115827058","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
Analysis and Research on Network Trust Models Based on Multi-CA 基于多ca的网络信任模型分析与研究
2010 Second International Conference on Information Technology and Computer Science Pub Date : 2010-07-24 DOI: 10.1109/ITCS.2010.101
Su Bing, L. Fang-fang, You Jing, Wang Hong-yuan
{"title":"Analysis and Research on Network Trust Models Based on Multi-CA","authors":"Su Bing, L. Fang-fang, You Jing, Wang Hong-yuan","doi":"10.1109/ITCS.2010.101","DOIUrl":"https://doi.org/10.1109/ITCS.2010.101","url":null,"abstract":"Trust model is the basis of the entire network security system. It determines the form of trust used in the network and the risk caused by the form. Furthermore, it provides the framework for establishing and managing the trust relations. It can clearly be seen that the study of trust model in the network security is considerably significant. This paper mainly analyses the trust mechanism, the certification process and their advantages and disadvantages about the various types of trust models based on multi-CA. It also points out the main reasons why trust models influence the network information security. By summing up and comparison, this paper points out the future research strategies and development trend of the trust models based on multi-CA.","PeriodicalId":340471,"journal":{"name":"2010 Second International Conference on Information Technology and Computer Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130598061","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
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