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检索条件"机构=Key Laboratory of Data Mining and Knowledge Engineering"
1784 条 记 录,以下是1651-1660 订阅
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Detecting Spam Comments with Malicious Users’ Behavioral Characteristics
Detecting Spam Comments with Malicious Users’ Behavioral Ch...
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2010 IEEE International Conference on Information Theory and Information Security(2010 IEEE 国际信息论与信息安全会议)
作者: Wenchang Shi Bin Liang Zhaohui Liang Qianqian Wang Wei Sun Key Laboratory of Data Engineering and Knowledge Engineering (Renmin University of China) MOE Schoo Beijing Venustech Cybervision Co. Ltd Beijing 100094 China
In recent years, the spread of spam comments has become a main obstacle which limits the development of commercialized social networks. This paper analyzes the differences of behavioral characteristics between normal ... 详细信息
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Improved paralled algorithm for mining frequent item-set used in HRM
Improved paralled algorithm for mining frequent item-set use...
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2010 7th International Conference on Fuzzy Systems and knowledge Discovery, FSKD 2010
作者: Zhang, XuePing Zhu, YanXia Hua, Nan College of Information Science and Engineering Henan University of Technology Zhengzhou 450001 China Key Laboratory of Spatial Data Mining and Information Sharing of Ministry of Education Fuzhou 350002 China Technology Department Zhengzhou SuperHW Network Technology Co. Ltd. Zhengzhou 450000 China
Based on FP-tree algorithm, this article introduced the method of multi-thread processing and a Multi-Threaded Paralleled frequent item-set mining Algorithm - MTPA was proposed .It has been applied to an enterprise hu... 详细信息
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Notice of Retraction: System Formulation of knowledge Sharing and Exchange in the Organization
Notice of Retraction: System Formulation of Knowledge Sharin...
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International Conference on Management and Service Science, MASS
作者: Jing Zhang Liuqi Ye Business School Hohai University HHU Nanjing Jiangsu China Key Laboratory of Data Engineering and Knowledge Engineering Ministry of Education Renmin University of China Beijing China
This article has been retracted by the publisher.
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Global Top-k aggregate queries based on x-tuple in uncertain database
Global Top-k aggregate queries based on x-tuple in uncertain...
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24th IEEE International Conference on Advanced Information Networking and Applications Workshops, WAINA 2010
作者: Liu, Dexi Wan, Changxuan Xiong, Naixue Park, Jong Hyuk Yeoe, Sang-Soo School of Information Technology Jiangxi Key Laboratory of Data and Knowledge Engineering Jiangxi University of Finance and Economics Nanchang China Dept. of Computer Science Georgia State University Atlanta GA United States Dept. of Computer Science and Engineering Seoul National University of Technology Seoul Korea Republic of Division of Computer Engineering Mokwon University Daejeon Korea Republic of
A Top-k aggregate query, which is a powerful technique when dealing with large quantity of data, ranks groups of tuples by their aggregate values and returns k groups with the highest aggregate values. However, compar... 详细信息
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Pseudo-relevance feedback driven for XML query expansion
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Journal of Convergence Information Technology 2010年 第9期5卷 146-156页
作者: Minjuan, Zhong Changxuan, Wan School of Information Technology Jiangxi University of Finance and Economics Nanchang 330013 China Jiangxi Key Laboratory of Data and Knowledge Engineering Jiangxi University of Finance and Economics Nanchang 330013 China
Pseudo-relevance feedback has been perceived as an effective solution for automatic query expansion. However, a recent study has shown that traditional pseudo-relevance feedback may bring into topic drift and hence be... 详细信息
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An Integration Management System for Managing Business Continuity, Records and knowledge
An Integration Management System for Managing Business Conti...
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International Forum on Information Technology and Applications, IFITA
作者: Xiaomi An Lemen Chao Liuqi Ye Key Laboratory of Data Engineering and Knowledge Engineering Ministry of Education Renmin University of China Beijing China Economic Management School Beijing Institute of Petrochemical and Technology Beijing China
Developing an integration management system for business continuity, records and knowledge (IMS of BRK) is beneficial to the collaboration, optimization and innovation of business continuity management system (BCMS), ... 详细信息
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The Integrated Use of Business Continuity Management Systems, Records Management Systems and knowledge Management Systems
The Integrated Use of Business Continuity Management Systems...
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International Conference on Management and Service Science, MASS
作者: Xiaomi An Wang Wang Key Laboratory of Data Engineering and Knowledge Engineering Ministry of Education Renmin University of China Beijing China School of Information Resource Management Renmin University of China Beijing China
Much research has been done on integrated use of ISO management system standards. Integrated use of management systems is identified to have shared values of varied integration impacts on resources efficiency building... 详细信息
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Performance study on logging to another main memory database
Performance study on logging to another main memory database
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International Conference on New Trends in Information and Service Science, NISS
作者: Xiongpai Qin Xiaoyun Zhou Key Laboratory of Data Engineering and Knowledge Engineering School of Information Renmin University of China Beijing 100872 China Department of Computer Science and Technology Xuzhou Normal University Jiangsu 221008 China
In update intensive main memory database applications, huge volume of log records is generated, to maintain the ACID properties of the database system, the log records should be persistent efficiently. Delegating logg... 详细信息
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Two novel semantics of top-k queries processing in uncertain database
Two novel semantics of top-k queries processing in uncertain...
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10th IEEE International Conference on Computer and Information Technology, CIT-2010, 7th IEEE International Conference on Embedded Software and Systems, ICESS-2010, 10th IEEE Int. Conf. Scalable Computing and Communications, ScalCom-2010
作者: Liu, Dexi Wan, Changxuan Xiong, N. Yang, Laurence T. Chen, Lei Jiangxi Key Laboratory of Data and Knowledge Engineering School of Information Technology Jiangxi University of Finance and Economics Nanchang China Department of Computer Science Georgia State University Atlanta GA United States Department of Computer Science St. Francis Xavier University Antigonish NS Canada Department of Computer Science HK University of Science and Technology Hong Kong Hong Kong
Top-k query is a powerful technique in uncertain databases because of the existence of exponential possible worlds, and it is necessary to combine score and confidence of tuples to derive top k answers. Different sema... 详细信息
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Study in retrieval visibility and optical thickness of fog with MODTRAN
Study in retrieval visibility and optical thickness of fog w...
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International Conference on Multimedia Technology
作者: Zhang, Wengang Wei, Ming Yu, Tao Wang, Gengke Lai, Jibao Wang, Yuqing Key Laboratory of Meteorological Disaster of Ministry of Education Earth System Remote Sensing Institute Nanjing University of Information Science and Technology Nanjing 210044 China Center for National Space-borne Demonstration Beijing 100101 China Institute of Data and Knowledge Engineering Henan University Kaifeng Henan 475001 China Binjiang College Nanjing University of Information Science and Technology Nanjing 210044 China
In recent years, many scientists have done some work in monitoring the fog, and achieved fruitful results. Now we want to conduct more in-depth study. In this paper, we utilize MODTRAN to simulate the relationship bet... 详细信息
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