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检索条件"机构=Key Laboratory of Data Engineering and Knowledge Engineering of MOE"
1152 条 记 录,以下是941-950 订阅
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Preventing Recommendation Attack in Trust-Based Recommender Systems
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Journal of Computer Science & Technology 2011年 第5期26卷 823-828页
作者: 张富国 School of Information and Technology Jiangxi University of Finance and Economics Institute of Information Resource Management Jiangxi University of Finance and Economics Jiangxi Key Laboratory of Data and Knowledge Engineering Jiangxi University of Finance and Economics
Despite its success,similarity-based collaborative filtering suffers from some limitations,such as scalability,sparsity and recommendation *** work has shown incorporating trust mechanism into traditional collaborativ... 详细信息
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Improving performance by creating a native join-index for OLAP
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Frontiers of Computer Science 2011年 第2期5卷 236-249页
作者: Yansong ZHANG Shan WANG Jiaheng LU National Survey Research Center at Renmin University of China Beijing 100872 China Key Laboratory of the Ministry of Education for Data Engineering and Knowledge Engineering Renmin University of China Beijing 100872 China School of Information Renmin University of China Beijing 100872 China
The performance of online analytical processing (OLAP) is critical for meeting the increasing requirements of massive volume analytical applications. Typical techniques, such as in-memory processing, column-storage,... 详细信息
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Safe side effects commitment for OS-level virtualization  11
Safe side effects commitment for OS-level virtualization
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Proceedings of the 8th ACM international conference on Autonomic computing
作者: Shan, Zhiyong Wang, Xin Chiueh, Tzi-Cker Meng, Xiaofeng Key Laboratory of Data Engineering and Knowledge Engineering Renmin University of China MOE Beijing China Stony Brook University Stony Brook NY United States Industrial Technology Research Institute Taiwan
A common application of virtual machines (VM) is to use and then throw away, basically treating a VM like a completely isolated and disposable entity. The disadvantage of this approach is that if there is no malicious... 详细信息
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Effect factors on secondary structure of protein sequence pattern
Effect factors on secondary structure of protein sequence pa...
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International Workshop on Intelligent Systems and Applications
作者: Liu, Tao Li, Minghui Key Laboratory of Data Engineering and Knowledge Engineering MOE Beijing 100872 China School of Information Renmin University of China Beijing 100872 China School of Computer Science and Technology Harbin Institute of Technology Harbin 150001 China
Discovering the relationship between protein sequence pattern and protein secondary structure is important for accurately predicting secondary structure of protein sequence. A protein secondary structure pattern dicti... 详细信息
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Scalable process modeling based on net synthesis under cloud computing environment
Scalable process modeling based on net synthesis under cloud...
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2011 IEEE International Conference on Granular Computing, GrC 2011
作者: Zhou, Jiantao Liang, Rong Wang, Yan College of Computer Science Inner Mongolia University Hohhot China Key Laboratory of Data Mining and Knowledge Engineering Hohhot China
Recently research on modeling methods of complicated processes under complex network environments has become a focus in workflow field. Now cloud computing environment provides a specific application background for th... 详细信息
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Using New Fusion Operations to Improve Trust Expressiveness of Subjective Logic
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Wuhan University Journal of Natural Sciences 2011年 第5期16卷 376-382页
作者: ZHOU Hongwei1,2,3,SHI Wenchang1,2,LIANG Zhaohui1,2,LIANG Bin1,2 1.key laboratory of data engineering and knowledge engineering,Ministry of Education,Beijing 100872,China 2.School of Information,Renmin University of China,Beijing 100872,China 3.Institute of Electronic Technology,Information engineering University of PLA,Zhengzhou 450004,Henan,China Key Laboratory of Data Engineering and Knowledge Engineering Ministry of Education Beijing China School of Information Renmin University of China Beijing China Institute of Electronic Technology Information Engineering University of PLA Zhengzhou Henan China
Subjective logic provides a means to describe the trust relationship of the realworld. However, existing fusion operations it offers Weal fused opiniotts equally, which makes it impossible to deal with the weighted op... 详细信息
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A neural network based forecasting method for the unemployment rate prediction using the search engine query data
A neural network based forecasting method for the unemployme...
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2011 8th IEEE International Conference on e-Business engineering, ICEBE 2011
作者: Xu, Wei Zheng, Tingting Li, Ziang Key Laboratory of Data Engineering and Knowledge Engineering Renmin University of China Ministry of Education Beijing 100872 China School of Information Renmin University of China Beijing 100872 China
Unemployment rate prediction has become critically important, because it can help government to make decision and design policies. In recent years, forecast of unemployment rate attracts much attention from government... 详细信息
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Random rough subspace based neural network ensemble for insurance fraud detection
Random rough subspace based neural network ensemble for insu...
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International Workshop on Computational Transportation Science
作者: Xu, Wei Wang, Shengnan Zhang, Dailing Yang, Bo Key Laboratory of Data Engineering and Knowledge Engineering School of Information Renmin University of China Beijing 100872 China School of Information Renmin University of China Beijing 100872 China
In this paper, a random rough subspace based neural network ensemble method is proposed for insurance fraud detection. In this method, rough set reduction is firstly employed to generate a set of reductions which can ... 详细信息
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A RFID mixed coding scheme based on huffman algorithm
A RFID mixed coding scheme based on huffman algorithm
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2011 International Conference on Management of e-Commerce and e-Government, ICMeCG 2011
作者: Jian, Jiang Guoqiong, Liao Hao, Wang Qizhi, Wan School of Information Technology Jiangxi University of Finance and Economics Nanchang China Jiangxi Key Laboratory of Data and Knowledge Engineering Nanchang Nanchang China
In RFID application systems with multiple packaging layers, labeling packaging relationship of objects in different packaging layers by encoding methods is a important technology field. Prefix-based labeling scheme is... 详细信息
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Visual group identification method of technical competitors using LinLog graph clustering algorithm
Visual group identification method of technical competitors ...
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IEEE International Conference on Computer Science and Automation engineering
作者: Han, Hong-Qi An, Xiaomi Zhu, Donghua Wang, Xuefeng Key Laboratory of Data Engineering and Knowledge Engineering Renmin University of China Ministry of Education Beijing 100872 China School of Management and Economics Beijing Institute of Technology Beijing 100872 China
Visualization technique is a powerful method used by science and technology intelligence analysis experts to identify technical competitor groups. Common visualization methods tend to create graphs meeting the aesthet... 详细信息
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