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检索条件"机构=In formation School and Key Laboratory of Data Engineering and Knowledge Engineering"
815 条 记 录,以下是731-740 订阅
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Services analysis in apparel quotation system based on SOA
Services analysis in apparel quotation system based on SOA
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International Conference on Management and Service Science, MASS 2009
作者: Li, Qian Chen, Yu Lanfang, Zhang Information School and Key Laboratory of Data Engineering and Knowledge Engineering School of Information Renmin University of China Beijing China School of Information Renmin University of China Beijing China
Based on the analysis of quote business processes, as well as the characteristics of SOA, a quotation system is brought forward based on SOA for apparel international trade, in order to enhance the Quote's diversi... 详细信息
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An apparel trade quotation architecture based on BPM and SOA
An apparel trade quotation architecture based on BPM and SOA
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13th Pacific Asia Conference on Information Systems: IT Services in a Global Environment, PACIS 2009
作者: Li, Qian Chen, Yu Zhang, Lan Fang Information School Key Laboratory of Data Engineering and Knowledge Engineering Renmin University of China Beijing 100872 China School of Information Management Science and Engineering Renmin University of China Beijing 100872 China
Based on the analysis of problems and difficulties in apparel quotation system, this paper puts forward the combination of BPM and SOA as a new idea for analysis of apparel quotation system, according to their advanta... 详细信息
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DB Facade: A web cache with improved data freshness
DB Facade: A web cache with improved data freshness
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2nd International Symposium on Electronic Commerce and Security, ISECS 2009
作者: Xiongpai, Qin Zhou, Xiaoyun Key Laboratory of Data Engineering and Knowledge Engineering School of Information Renmin University of China Beijing 100872 China School of Information and Electrical Engineering China University of Mining Technology Xuzhou Jiangsu 221008 China
Traditional web database cache techniques have a major disadvantage, namely poor data freshness, because they employ an asynchronous data refresh strategy. A novel web database cache, DB Façade, is proposed in th... 详细信息
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Rapid resynchronization method for replication in-memory databases supporting mobile communication applications
Rapid resynchronization method for replication in-memory dat...
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2009 WRI World Congress on Computer Science and Information engineering, CSIE 2009
作者: Guoqiong, Liao Jing, Li School of Information Technology Jiangxi University of Finance and Economics Nanchang 330013 Thailand Jiangxi Key Laboratory of Data and Knowledge Engineering Jiangxi University of Finance and Economics Nanchang 330013 Thailand
In this paper, a rapid resynchronization method using intent logs is suggested for replication In-memory databases supporting mobile communication applications. Both the identifiers of unsynchronized segments and the ... 详细信息
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Efficient processing of global Top-k aggregate queries in uncertain database
Efficient processing of global Top-k aggregate queries in un...
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2009 International Conference on Information engineering and Computer Science, ICIECS 2009
作者: Xing, Xianli Liu, Dexi Principal's Office Jiangxi University of Finance and Economics Nanchang China School of Information Technology Jiangxi University of Finance and Economics Jiangxi Key Laboratory of Data and Knowledge Engineering Nanchang China
Top-k queries in uncertain databases are quite popular and useful due to its wide application usage. However, compared to Top-k in traditional databases, queries over uncertain database are more complicated because of... 详细信息
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Extracting Structured data from Ajax Site
Extracting Structured Data from Ajax Site
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International Workshop on database Technology and Applications
作者: Tian Xia Key Laboratory of Data Engineering and Knowledge Engineering School of Information Resource Management Renmin University of China Beijing China
Ajax is an important approach for improving rich interactivity between Web server and end users during Web 2.0 eras. At the same time, the structured data in AJAX Web pages can not be extracted easily due to its async... 详细信息
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Operating systems support for process dynamic integrity measurement
Operating systems support for process dynamic integrity meas...
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IEEE Youth Conference on Information, Computing and Telecommunication, YC-ICT
作者: Chenglong Wei Shaohua Song Wen Hua Pan Bian School of Information Key Laboratory of Data Engineering and Knowledge Engineering Ministry of Education Renmin University of China Beijing China
Facing limitations of existing systems for process integrity measurement, we put forward a method with its prototype system PDIMS to measure process runtime integrity. Based on structure of process and format of execu... 详细信息
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Selectivity Estimation of Correlated Properties in RDF data for SPARQL Query Optimization
Selectivity Estimation of Correlated Properties in RDF Data ...
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Fifth International Conference on Semantics,knowledge and Grid(第五届语义、知识与网格国际会议 SKG 2009)
作者: Bin Lv Xiaoyong Du Yan Wang Key Laboratory of Data Engineering and Knowledge Engineering Ministry of Education School of Information Renmin University of China Beijing 100872 China
Nowadays mainstream RDF Repository Systems are based on RDBMS. The SPARQL query engine translates a SPARQL query into a SQL one, and then the RDBMS executes the SQL query. However the RDBMS optimizers, which usually a... 详细信息
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Ontology-based Categorization of Web Search Results Using YAGO
Ontology-based Categorization of Web Search Results Using YA...
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The Second International Joint Conference on Computational Science and Optimization(CSO 2009)(2009 国际计算科学与优化会议)
作者: Anjian Ren Xiaoyong Du Puwei Wang Key Laboratory of Data Engineering and Knowledge Engineering Ministry of Education China School of Information Renmin University of China Beijing 100782 China
One of the major limitations of current search engines is that users could not quickly locate what they want if the input query is too general. Some existing techniques try to cluster web search results into groups so... 详细信息
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Incremental computation for MEDIAN cubes in what-if analysis
Incremental computation for MEDIAN cubes in what-if analysis
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Joint International Conference on Advances in data and Web Management, APWeb/WAIM 2009
作者: Xiao, Yanqin Zhang, Yansong Wang, Shan Chen, Hong Key Laboratory of Data Engineering and Knowledge Engineering Renmin University of China MOE Beijing 100872 China School of Information Renmin University of China Beijing 100872 China Computer Center Hebei University Baoding Hebei 071002 China Department of Computer Science Harbin Finance College Harbin 150030 China
What-if analysis is an important type of DSS analysis processing procedure. It analyzes hypothetical scenarios based on historical data. The data cube view must be updated when the what-if condition is changed. Since ... 详细信息
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