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检索条件"机构=Laboratory of Data Engineering and Knowledge Engineering"
1034 条 记 录,以下是891-900 订阅
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Towards Video Management over Relational database
Towards Video Management over Relational Database
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International Asia-Pacific Web Conference (APWEB)
作者: Hui Li Xiao Zhang Shan Wang Xiaoyong Du School of Information Key Laboratory of Data Engineering and Knowledge Engineering Shanghai Key Laboratory of Intelligent Information Processing MOE Renmin University of China China
Video has become popular in our daily life for both professional and consumer applications. Both low level video processing and high level semantic video analysis are critically computational tasks in application doma... 详细信息
来源: 评论
ParaCube: A Scalable OLAP Model Based on Distributed Aggregate Computing with Sibling Cubes
ParaCube: A Scalable OLAP Model Based on Distributed Aggrega...
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International Asia-Pacific Web Conference (APWEB)
作者: Yansong Zhang Shan Wang Wei Huang Key Laboratory of Ministry of Education of Data Engineering and Knowledge Engineering Beijing China School of Information Renmin University of China Beijing China
The requirements of OLAP applications increase rapidly by dramatically increased data volume, users, query volume and query complexity. The requirement for shortening update period in data warehouse is another crucial... 详细信息
来源: 评论
Query-Aware Complex Object Buffer Management in XML Information Retrieval
Query-Aware Complex Object Buffer Management in XML Informat...
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International Asia-Pacific Web Conference (APWEB)
作者: Qiushi Li Qiuyue Wang Shan Wang Key Laboratory of Ministry of Education of Data Engineering and Knowledge Engineering Beijing China School of Information Renmin University of China Beijing China
In this paper, we analyse the data access characteristics of a typical XML information retrieval system and propose a new query aware buffer replacement algorithm based on prediction of Minimum Reuse Distance (MRD for... 详细信息
来源: 评论
VANETs-Based Real-time Traffic data Dissemination
VANETs-Based Real-time Traffic Data Dissemination
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2010 IEEE International Conference Conferenhce on Wireless Communications,Networking and Information Security(2010 IEEE 无线通信、网络技术与信息安全国际会议 WCNIS)
作者: Wenping Chen Department of Computer Science??Renmin University of China Beijing Key Laboratory of Data Engineering and Knowledge Engineering (Renmin University of China) MOE
Traffic congestion is a very serious problem in large cities. With the number of vehicles increasing rapidly, especially in cities whose economy is booming, the situation is getting even worse. In this paper, by lever... 详细信息
来源: 评论
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
来源: 评论
Notice of Retraction: Studies of knowledge management methods from literature
Notice of Retraction: Studies of knowledge management method...
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IEEE International Conference on Advanced Management Science (ICAMS)
作者: Jing Zhang Liuqi Ye Business School Hohai University HHU Nanjing Jiangsu China Key Laboratory of Data Engineering and Knowledge Engineering Renmin University of China Beijing China
This article has been retracted by the publisher.
来源: 评论
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
来源: 评论
Notice of Retraction: knowledge management technologies and applications: A literature review
Notice of Retraction: Knowledge management technologies and ...
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IEEE International Conference on Advanced Management Science (ICAMS)
作者: Xiaomi An Wang Wang Key Laboratory of Data Engineering and Knowledge Engineering Renmin University of China Beijing China School of Information Resource Management Renmin University of China Beijing China
This article has been retracted by the publisher.
来源: 评论
Constructing Corpus for Query-oriented XML Text Summarization
Constructing Corpus for Query-oriented XML Text Summarizatio...
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2010 International Conference on Management of e-Commerce and e-Government(第四届电子商务与电子政务管理国际会议 ICMeCG 2010)
作者: Shihan WU Dexi LIU Xianpei JIAO Jiangxi Key Laboratory of Data and Knowledge Engineering School of Information Technology Jiangxi University of Finance & Economics Nanchang Jiangxi China
XML Retrieval is becoming the focus study of the field of Information Retrieval and database. Summarization of the results which come from the XML search engines will alleviate the read burden of user's. However, ... 详细信息
来源: 评论
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.
来源: 评论