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检索条件"机构=In formation School and Key Laboratory of Data Engineering and Knowledge Engineering"
823 条 记 录,以下是781-790 订阅
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Research on Web Services Selection Model Based on AHP
Research on Web Services Selection Model Based on AHP
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2008 IEEE International Conference on Service Operations and Logistics, and Informatics(IEEE/SOLI’2008)(IEEE服务运作、物流与信息年会)
作者: Bei Wu Meiyun Zuo Shijuan Wang Information School and Key Laboratory of Data Engineering and Knowledge Engineering MOE Renmin University of China BeijingChina
This paper focuses on the problem that how to select the optimal service among many Web services which all meet the functional needs,establishes an index system for Web services products selection from four aspects,na... 详细信息
来源: 评论
Evolving Sequential Patterns Mining Model over Click Stream with Levenshtein-Automata
Evolving Sequential Patterns Mining Model over Click Stream ...
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International Conference on Innovative Computing, Information and Control (ICICIC)
作者: Haifeng Li Hong Chen School of Information Key Laboratory of Data Engineering and Knowledge Engineering MOEMOE Renmin University of China Beijing China
Sequential pattern mining is an important problem in continuous, fast, dynamic and unlimited stream mining. Recently approximate mining algorithms are proposed which spend too many system resources and can only obtain... 详细信息
来源: 评论
Influence of Product's Characters on Supply Chain Coordination
Influence of Product's Characters on Supply Chain Coordinati...
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2008 IEEE International Conference on Service Operations and Logistics, and Informatics(IEEE/SOLI’2008)(IEEE服务运作、物流与信息年会)
作者: Li Qian Information School and Key Laboratory of Data Engineering and Knowledge Engineering MOE Renmin University of ChinaBeijing 100872China
In the research field of supply chain coordination,many coordination contracts have been well *** chain members still feel confused about which contract should be chosen for their specific needs and *** paper starts f... 详细信息
来源: 评论
Using Ontology to Enhance Collaborative Recommendation Based on Community
Using Ontology to Enhance Collaborative Recommendation Based...
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International Conference on Web-Age Information Management Workshops (WAIM)
作者: Li Yu School of Information Key Laboratory of Data Engineering and Knowledge Engineerin Renmin University of China Beijing China
Collaborative filtering is an important personalized recommendation technique applied widely in E-commerce. It is not adapted to multi-interest or title recommendation for the 'general neighbourhood' problem w... 详细信息
来源: 评论
OLTP workloads on modern processor: Characterization and analysis
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Journal of Computational Information Systems 2008年 第1期4卷 389-394页
作者: Liu, Dawei Qin, Biao Wang, Shan Gong, Weiwei School of Information Renmin University of China Beijing 100872 China Key Laboratory of Data Engineering and Knowledge Engineering Renmin University of China Beijing 200872 China
This paper analysis of how OLTP workloads interact with modern processors and caches behavior. First, we extend TPC-C, the OLTP-oriented benchmark, to ETPC-C benchmark, for measuring the performance of main-memory dat... 详细信息
来源: 评论
A New Dynamic Hash Index for Flash-Based Storage
A New Dynamic Hash Index for Flash-Based Storage
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International Conference on Web-Age Information Management Workshops (WAIM)
作者: Xiang Li Zhou Da Xiaofeng Meng Renmin University of China Beijing CN Key Laboratory of Data Engineering and Knowledge Engineering MOE School of Information Renmin University of China China
Compared with traditional magnetic disks, flash memory has many advantages and has been used as external storage media for a wide spectrum of electronic devices (such as PDA, MP3, digital camera and mobile phone). As ... 详细信息
来源: 评论
Shingles-based structural clustering of web documents
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Journal of Computational Information Systems 2008年 第6期4卷 2777-2785页
作者: Xia, Tian Key Laboratory of Data Engineering and Knowledge Engineering Renmin University of China Beijing 100872 China School of Information Resource Management Renmin University of China Beijing 100872 China
Web document structural clustering is a useful task for many web intelligent applications, however, processing based on the structure of web documents have not yet received strong attention. In this paper, we propose ... 详细信息
来源: 评论
Extracting Feature and Opinion Words Effectively from Chinese Product Reviews
Extracting Feature and Opinion Words Effectively from Chines...
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International Conference on Fuzzy Systems and knowledge Discovery (FSKD)
作者: Wei Wei Hongyan Liu Jun He Hui Yang Xiaoyong Du Information School Renmin University of China China School of Economics and Management Tsinghua University China Key Laboratory of Data Engineering and Knowledge Engineering MOE China
Nowadays more and more people like to publish their comments on a product on the Web. Mining such unstructured data (product reviews) is exciting hot and challenging research and application topic. In this paper, we f... 详细信息
来源: 评论
The Design of an Open Hybrid Recommendation System for Mobile Commerce
The Design of an Open Hybrid Recommendation System for Mobil...
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International Conference on Computational Intelligence for Modelling, Control and Automation, and International Conference on Intelligent Agents, Web Technologies and Internet Commerce
作者: Chengzhi Liu Caihong Sun Jia Yu Information School and Key Laboratory of Data Engineering and Knowledge Engineering Renmin University of China Beijing China School of Electrical Engineering and Telecommunications University of New South Wales Sydney Australia
To meet more and more complex recommendation needs, it is quite important to implement hybrid recommendations for mobile commerce. In this paper, we propose a design for open hybrid recommendation systems in mobile co... 详细信息
来源: 评论
Energy Efficient Multicast Routing for Discrete Power Levels in Ad Hoc Sensor Networks
Energy Efficient Multicast Routing for Discrete Power Levels...
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The 4th International Conference on Wireless Communications, Networking and Mobile Computing(第四届IEEE无线通信、网络技术及移动计算国际会议)
作者: Deying Li Qinghua Zhu Zheng Li Key Laboratory of Data Engineering and Knowledge Engineering (Renmin University of China) MOE Scho School of Information Renmin University of China Beijing 100872 P.R.China
In this paper, we discuss the energy efficient multicast problem for discrete power levels in ad hoc sensor wireless networks. The problem of our concern is: given n nodes and each node v has l(v) transmission power l... 详细信息
来源: 评论