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检索条件"机构=Laboratory of Data Engineering and Knowledge Engineering"
1029 条 记 录,以下是751-760 订阅
排序:
Analyzing Information Needs of Elderly People: A Survey in Chinese Rural Community
Analyzing Information Needs of Elderly People: A Survey in C...
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2014年管理与服务科学国际学术会议
作者: Chunfang Zou Ping Zhou School of business administration Jiangxi University of Finance and Economics School of Information Technology Jiangxi University of Finance and Economics Jiangxi Key Laboratory of Data and Knowledge Engineering Jiangxi University of Finance and Economics
A survey about the information needs of elderly people could find out the information required to address the needs of the aged in a community. Analyzing data collected from 600 elderly people through
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Efficient compressed index for top-k spatial keyword query
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Ruan Jian Xue Bao/Journal of Software 2014年 25卷 157-168页
作者: Zhou, Xin Zhang, Xiao An, Run-Gong Xue, Zhong-Bin Wang, Shan Key Laboratory of Data Engineering and Knowledge Engineering of the Ministry of Education Renmin University of China Beijing100872 China School of Information Renmin University Beijing100872 China
Location-Based services guide a user to find the object which provides services located in a particular position or region (e.g., looking for a coffee shop near a university). Given a query location and multiple keywo... 详细信息
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Efficient SPARQL query evaluation via automatic data partitioning
Efficient SPARQL query evaluation via automatic data partiti...
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18th International Conference on database Systems for Advanced Applications, DASFAA 2013
作者: Yang, Tao Chen, Jinchuan Wang, Xiaoyan Chen, Yueguo Du, Xiaoyong School of Information Renmin University of China China Key Laboratory of Data Engineering and Knowledge Engineering Renmin University of China MOE China
The volume of RDF data increases very fast within the last five years, e.g. the Linked Open data cloud grows from 2 billions to 50 billions of RDF triples. With its wonderful scalability, cloud computing platform like... 详细信息
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TYG: A tag-as-you-go online annotation tool for web browsing and navigation
TYG: A tag-as-you-go online annotation tool for web browsing...
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6th International Conference on knowledge Science, engineering and Management, KSEM 2013
作者: Hu, He Du, Xiaoyong School of Information Renmin University of China Beijing 100872 China Key Laboratory of Data Engineering and Knowledge Engineering MOE Beijing 100872 China
We present TYG (Tag-as-You-Go) in this paper, a chrome browser extension for personal knowledge annotation on standard web pages. We investigate an approach to combine a K-Medoid-style clustering algorithm with the us... 详细信息
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FARP: Mining fuzzy association rules from a probabilistic quantitative database
FARP: Mining fuzzy association rules from a probabilistic qu...
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作者: Pei, Bin Zhao, Suyun Chen, Hong Zhou, Xuan Chen, Dingjie Key Laboratory of Data Engineering and Knowledge Engineering MOE Beijing 100872 China School of Information Renmin University of China Beijing 100872 China
Current studies on association rule mining focus on finding Boolean/quantitative association rules from certain databases or Boolean association rules from probabilistic databases. However, little work on mining assoc... 详细信息
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ASAWA: An automatic partition key selection strategy
ASAWA: An automatic partition key selection strategy
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15th Asia-Pacific Web Conference on Web Technologies and Applications, APWeb 2013
作者: Wang, Xiaoyan Chen, Jinchuan Du, Xiaoyong School of Information Renmin University of China China School of Information and Electrical Engineering Ludong University China Key Laboratory of Data Engineering and Knowledge Engineering MOE China
With the rapid increase of data volume, more and more applications have to be implemented in a distributed environment. In order to obtain high performance, we need to carefully divide the whole dataset into multiple ... 详细信息
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Cluster labeling extraction and ranking feature selection for high quality XML pseudo relevance feedback fragments set
Cluster labeling extraction and ranking feature selection fo...
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9th International Conference on Advanced data Mining and Applications, ADMA 2013
作者: Zhong, Minjuan Wan, Changxuan Liu, Dexi Liao, Shumei Luo, Siwen School of Information Technology Jiangxi Key Laboratory of Data and Knowledge Engineering Jiangxi University of Finance and Economics Nanchang China
In traditional pseudo feedback, the main reason of the topic drift is the low quality of the feedback source. Clustering search results is an effective way to improve the quality of feedback set. For XML data, how to ... 详细信息
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MFSV: A truthfulness determination approach for fact statements
MFSV: A truthfulness determination approach for fact stateme...
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18th International Conference on database Systems for Advanced Applications, DASFAA 2013
作者: Wang, Teng Zhu, Qing Wang, Shan Key Laboratory of the Ministry of Education for Data Engineering and Knowledge Engineering Renmin University of China Beijing China School of Information Renmin University of China Beijing China
How to determine the truthfulness of a piece of information becomes an increasingly urgent need for users. In this paper, we propose a method called MFSV, to determine the truthfulness of fact statements. We first cal... 详细信息
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Multi-verifier: A novel method for fact statement verification
Multi-verifier: A novel method for fact statement verificati...
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15th Asia-Pacific Web Conference on Web Technologies and Applications, APWeb 2013
作者: Wang, Teng Zhu, Qing Wang, Shan Key Laboratory of the Ministry of Education for Data Engineering and Knowledge Engineering Renmin University of China Beijing China School of Information Renmin University of China Beijing China
Untruthful information spreads on the web, which may mislead users or have a negative impact on user experience. In this paper, we propose a method called Multi-verifier to determine the truthfulness of a fact stateme... 详细信息
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Zask: A case study on online collaborative learning
Zask: A case study on online collaborative learning
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10th IASTED International Conference on Web-Based Education, WBE 2013
作者: Wang, Xiaoyan Chen, Jinchuan Du, Xiaoyong School of Information Renmin University of China Beijing China School of Information and Electrical Engineering Ludong University Shandong China Key Laboratory of Data Engineering and Knowledge Engineering MOE Beijing China
Modern educational theories, such as collaborative learning, constructivism and inquiry learning, have achieved many successes in real-world applications. Especially, with the development of information technologies, ... 详细信息
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