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2010 International Forum on Information Technology and Applications最新文献

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The Design and Implement of Educational Resource Sharing Platform Based on Web Service 基于Web Service的教育资源共享平台的设计与实现
2010 International Forum on Information Technology and Applications Pub Date : 2010-07-16 DOI: 10.1109/IFITA.2010.151
Ren Changquan, Luo Xuefeng, Wang Yukuo, Zhou Yanhong
{"title":"The Design and Implement of Educational Resource Sharing Platform Based on Web Service","authors":"Ren Changquan, Luo Xuefeng, Wang Yukuo, Zhou Yanhong","doi":"10.1109/IFITA.2010.151","DOIUrl":"https://doi.org/10.1109/IFITA.2010.151","url":null,"abstract":"In the informational process of education, in order to solve the hard problem of sharing and integrating of heterogeneous educational resources, to build a loose and couple Web Service integration model via WSDL, SOAP, XML, and put forward the solution of dynamic education resources sharing platform based on Web Service. The system design implementation show that the educational resource sharing platform can compatible the existing environment of software and hardware and realize the loose and couple collaborative and active integration of the educational resources, which has the character of encapsulation, openness, integration and extensibility. The design plan of distributed heterogeneous educational resources sharing platform can realize the inter-connection, inter-communication and sharing, reduce the cost of education information and speed up the process of education information, which is an advanced and effective technology.","PeriodicalId":393802,"journal":{"name":"2010 International Forum on Information Technology and Applications","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117274423","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
Notice of RetractionPerspectives on GIS Development in China 关于中国地理信息系统发展前景的撤回通知
2010 International Forum on Information Technology and Applications Pub Date : 2010-07-16 DOI: 10.1109/IFITA.2010.180
Xu Chengfu, Ma Xiaojun, Wang Yujian
{"title":"Notice of RetractionPerspectives on GIS Development in China","authors":"Xu Chengfu, Ma Xiaojun, Wang Yujian","doi":"10.1109/IFITA.2010.180","DOIUrl":"https://doi.org/10.1109/IFITA.2010.180","url":null,"abstract":"GIS(Geographic Information System) is an emerging technology which forms along with the information technology development, and has become a hot of scientific research. As an important component part of the information industry, the pillar industry in 21th's century, GIS Industry greatly affects national comprehensive capability and defense safety. Its application domain is also unceasingly expanding more importantly. After introducing the concept of GIS and relevant knowledge, this paper emphatically introduces the development history of GIS and the present industry situation in China.","PeriodicalId":393802,"journal":{"name":"2010 International Forum on Information Technology and Applications","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115781951","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 Improved Image Enhancement Algorithm Based on Fuzzy Sets 一种基于模糊集的改进图像增强算法
2010 International Forum on Information Technology and Applications Pub Date : 2010-07-16 DOI: 10.1109/IFITA.2010.219
Tang Shi-wei, Zu Guofeng, Nie Mingming
{"title":"An Improved Image Enhancement Algorithm Based on Fuzzy Sets","authors":"Tang Shi-wei, Zu Guofeng, Nie Mingming","doi":"10.1109/IFITA.2010.219","DOIUrl":"https://doi.org/10.1109/IFITA.2010.219","url":null,"abstract":"An improved algorithm is brought out in this paper in order to overcome the shortcomings of the traditional Pal-King image enhancement algorithm based on fuzzy sets. A new membership function and fuzzy-enhancement operator is reconstructed in the improved algorithm based on the analysis and research on Pal-King fuzzy-enhancement algorithm. At the same time simulation experiments are carried out. The results show that the improved algorithm effectively overcomes the shortcomings of the Pal-King fuzzy-enhancement algorithm, and guaranties the overall effect of image enhancement, and retains the edge information of the low gray value in the image and improves the efficiency of the algorithm at the same time. Therefore, the improved algorithm in this paper is an effective and efficient image enhancement algorithm based on fuzzy sets.","PeriodicalId":393802,"journal":{"name":"2010 International Forum on Information Technology and Applications","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116045394","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
The Design and Realization of Qinghai Province Visualization Weather Consultation System 青海省可视化天气咨询系统的设计与实现
2010 International Forum on Information Technology and Applications Pub Date : 2010-07-16 DOI: 10.1109/IFITA.2010.316
L. Yonghua
{"title":"The Design and Realization of Qinghai Province Visualization Weather Consultation System","authors":"L. Yonghua","doi":"10.1109/IFITA.2010.316","DOIUrl":"https://doi.org/10.1109/IFITA.2010.316","url":null,"abstract":"This thesis introduces about the design, function and application of visualization weather consultation system in Qinghai, advanced H.232 and H.262 dynamic video coding and decoding technology is used to realize remote video television consultation on SDH digital circuit special network among “province-district-county” levels, and after the system is established, visualization weather consultation, conference and all kinds of business trainings can be realized among people in difference locations, and it greatly improves the social and economical efficiency in practical business application.","PeriodicalId":393802,"journal":{"name":"2010 International Forum on Information Technology and Applications","volume":"34 44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116215022","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 RetractionNumerical Simulation of AZ31 Magnesium Alloy Isothermal Forming 关于AZ31镁合金等温成形数值模拟的通知
2010 International Forum on Information Technology and Applications Pub Date : 2010-07-16 DOI: 10.1109/IFITA.2010.240
Xu-bin Li, Zhiming Zhang
{"title":"Notice of RetractionNumerical Simulation of AZ31 Magnesium Alloy Isothermal Forming","authors":"Xu-bin Li, Zhiming Zhang","doi":"10.1109/IFITA.2010.240","DOIUrl":"https://doi.org/10.1109/IFITA.2010.240","url":null,"abstract":"The equipment is a spaceflight electronic system. We have adopted the extrusion method under equal extruding temperature of 350 - 380°C. Based on stress-strain data gaining from isothermal compression experiment, adopts rigid - plastic finite element method, simulating isothermal-extrusion deformation of which the component is wrought magnesium alloy, emphatically discussing deformation force and metal flowing law in the course of isothermal-extrusion deformation. According to the simulation result of stress field, strain field, velocity field and so on, the method can forecast producing defect produced in the course of deformation and offer the reliable reference basis for isothermal extrusion deformation. As a result, diversion method are adopted. We have succeeded in extruding the part and attaining the mechanics performance of the equipment, size precision which reaches the requirements.","PeriodicalId":393802,"journal":{"name":"2010 International Forum on Information Technology and Applications","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115169619","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 and Application of a University Public Data Platform: Taking the Case of Beijing University of Civil Engineering and Architecture 高校公共数据平台的研究与应用——以北京建筑大学为例
2010 International Forum on Information Technology and Applications Pub Date : 2010-07-16 DOI: 10.1109/IFITA.2010.88
Zhu Jielan, Sun Xuhua
{"title":"Research and Application of a University Public Data Platform: Taking the Case of Beijing University of Civil Engineering and Architecture","authors":"Zhu Jielan, Sun Xuhua","doi":"10.1109/IFITA.2010.88","DOIUrl":"https://doi.org/10.1109/IFITA.2010.88","url":null,"abstract":"A Public data platform uses the experience of enterprise information integration for reference. It can provide data integration interfaces for existing business information systems. The interfaces are used for data conversion. Beijing University of Civil Engineering and Architecture has developted more than a dozen information systems for all teachers and students. Through research of requirement analysis, the functional module of public data platform had been designed. It includes the client interface for logging data, the browse interface for query of basic data, the browse interface for query of multipurpose combination data and the interface for setting run permissions. The users can query with multipurpose combination query according to five thematic databases, which are the research and developing information, asset information, teacher information, student information, alumni information.","PeriodicalId":393802,"journal":{"name":"2010 International Forum on Information Technology and Applications","volume":"608 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123263794","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 Study on a Computer-Based Corpus Approach to College English Writing 基于计算机的大学英语写作语料库方法研究
2010 International Forum on Information Technology and Applications Pub Date : 2010-07-16 DOI: 10.1109/IFITA.2010.351
Wang Botao, Yang Min, Song Yunxia
{"title":"A Study on a Computer-Based Corpus Approach to College English Writing","authors":"Wang Botao, Yang Min, Song Yunxia","doi":"10.1109/IFITA.2010.351","DOIUrl":"https://doi.org/10.1109/IFITA.2010.351","url":null,"abstract":"This paper examines the effectiveness of a computer-based corpus approach to college English writing. The empirical study in this paper illustrates that the use of corpus does benefit college English writing but there are some problems in its application. Pedagogical implications are then provided to enhance the effective integration of corpus and college English Writing: 1) teachers and learners need to negotiate frequently during the whole process of corpus-based DDL; 2) corpus use in writing must adapt to the students’ needs and teaching environments; 3) the alternative use of corpus and dictionaries will enhance the efficiency of corpus-based learning of the students; 4) Integrating cooperative learning and DDL will promote college students’ writing greatly.","PeriodicalId":393802,"journal":{"name":"2010 International Forum on Information Technology and Applications","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122805944","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
The Application of Network Video Conference System in E-government 网络视频会议系统在电子政务中的应用
2010 International Forum on Information Technology and Applications Pub Date : 2010-07-16 DOI: 10.1109/IFITA.2010.123
L. Haibo, Wang Liang
{"title":"The Application of Network Video Conference System in E-government","authors":"L. Haibo, Wang Liang","doi":"10.1109/IFITA.2010.123","DOIUrl":"https://doi.org/10.1109/IFITA.2010.123","url":null,"abstract":"This research using the technologies of the network communication, data encryption and H.264 video coding and decoding, studies and develops a real-time video conference system with self-adaptive network bandwidth. The advantages of it contain three aspects: designing a method of balancing each node’s network bandwidth, in the environment of the Wide Area Network; improving the concrete realization of X.264 to H.264 coding and decoding, enhancing the video display quality and transmission speed efficiently; combining the network video conference system with e-government to devise and develop a new system with high applicability and more functions. The system greatly improves the efficiency of management work and reduces the waste of manpower and material resource. Meanwhile, it enhances the comprehensive service level of the management department, makes the government work more scientific and modernization.","PeriodicalId":393802,"journal":{"name":"2010 International Forum on Information Technology and Applications","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123881240","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
Ontology Generation from Web Tables: A 1+1+N Approach 从Web表生成本体:1+1+N方法
2010 International Forum on Information Technology and Applications Pub Date : 2010-07-16 DOI: 10.1109/IFITA.2010.237
Xu Lei, R. Yong
{"title":"Ontology Generation from Web Tables: A 1+1+N Approach","authors":"Xu Lei, R. Yong","doi":"10.1109/IFITA.2010.237","DOIUrl":"https://doi.org/10.1109/IFITA.2010.237","url":null,"abstract":"Creating plenty of ontologies is a crucial task for relizing the Semantic Web vision. Techniques of learning ontology from text are far from mature because of the limitations of natual language understanding. However, discovering concepts and relations from tables is much easier. In this paper, we proposed a novel approach to generate ontologies from web tables. Our apporach can be described as a 1+1+N model: one core ontology which contains the core concepts of a given domain and serves as the global ontology, one standard table which serves as a reference during the construction of other ontologies, N new tables from which local ontologies are generated. Type spotters, instance-based schema matching, and some heuristics rules are employed to generate ontologies. Experiment results show that our appoach is feasible and quite effective.","PeriodicalId":393802,"journal":{"name":"2010 International Forum on Information Technology and Applications","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123917025","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
The State of the Art in Middleware 中间件技术的现状
2010 International Forum on Information Technology and Applications Pub Date : 2010-07-16 DOI: 10.1109/IFITA.2010.118
Liao Qilin, Zhou Mintian
{"title":"The State of the Art in Middleware","authors":"Liao Qilin, Zhou Mintian","doi":"10.1109/IFITA.2010.118","DOIUrl":"https://doi.org/10.1109/IFITA.2010.118","url":null,"abstract":"With the increasing popularity of distributed systems, middleware has become a major building block for the development of distributed applications. In this paper, we firstly analyze in detail four traditional middleware systems called RPC middleware, message-oriented middleware, transaction-oriented middleware, and distributed object middleware. Subsequently, we present a detailed review of SOA, SOM and web services. Finally, we point out the future directions of research and conclude this paper.","PeriodicalId":393802,"journal":{"name":"2010 International Forum on Information Technology and Applications","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125567022","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: 29
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