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检索条件"机构=Key Lab of Data Engineering and Knowledge Engineering"
2331 条 记 录,以下是2011-2020 订阅
排序:
Visual Summarization of the Social Image Collection Using Image Attractiveness Learned from Social Behaviors
Visual Summarization of the Social Image Collection Using Im...
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IEEE International Conference on Multimedia and Expo (ICME)
作者: Jin-Woo Jeong Hyun-Ki Hong Jee-Uk Heu Iqbal Qasim Dong-Ho Lee Knowledge & Data Engineering Lab. Hanyang University South Korea
How to effectively summarize a large-scale image collection is still an important and open problem. In this paper, we propose a novel method to effectively generate a summary of the social image collection using image... 详细信息
来源: 评论
A machine learning approach for instance matching based on similarity metrics
A machine learning approach for instance matching based on s...
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11th International Semantic Web Conference, ISWC 2012
作者: Rong, Shu Niu, Xing Xiang, Evan Wei Wang, Haofen Yang, Qiang Yu, Yong APEX Data and Knowledge Management Lab Shanghai Jiao Tong University China Department of Computer Science and Engineering Hong Kong University of Science and Technology Hong Kong Hong Kong
The Linking Open data (LOD) project is an ongoing effort to construct a global data space, i.e. the Web of data. One important part of this project is to establish owl:sameAs links among structured data sources. Such ... 详细信息
来源: 评论
A Framework for Personalized Management of Domain Ontologies
A Framework for Personalized Management of Domain Ontologies
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International Conference on Computer and Information Science (ACIS)
作者: Runnan Liu Puwei Wang Shixian Zheng Key Laboratory of Data Engineering and Knowledge Engineering of the Ministry of Education Renmin University of China Beijing China
As the sharable and reusable domain knowledge, domain ontology increasingly serves as a foundation for semantic Web. Personalized management of domain ontologies is to provide personalized views of domain ontologies t... 详细信息
来源: 评论
Automatic extraction of foreground objects from Mars images
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Geo-Spatial Information Science 2012年 第1期15卷 17-25页
作者: WANG Shuliang LIU Chang WU Shangru NIE Qianqian WANG Yongtao ZENG Shi ZHU Haifeng International School of Software Wuhan University129 Luoyu RoadWuhan 430079China Key Laboratory of Data Mining and Knowledge Engineering Inner Mongolia Autonomous RegionInner Mongolia UniversityHohhot 010021China Department of Geography East Michigan UniversityYpsilantiMI 48197USA
A novel method is proposed to automatically extract foreground objects from Martian surface *** characteristics of Mars images are distinct,*** illumination,low contrast between foreground and background,much noise in... 详细信息
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Efficient approximation of the maximal preference scores by lightweight cubic views
Efficient approximation of the maximal preference scores by ...
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15th International Conference on Extending database Technology, EDBT 2012
作者: Chen, Yueguo Cui, Bin Du, Xiaoyong Tung, Anthony K. H. Key Laboratory of Data Engineering and Knowledge Engineering Renmin University of China MOE China Department of Computer Science Peking University Beijing China School of Information Renmin University of China Beijing China School of Computing National University of Singapore Singapore Singapore
Given a multi-features data set, a best preference query (BPQ) computes the maximal preference score (MPS) that the tuples in the data set can achieve with respect to a preference function. BPQs are very useful in app... 详细信息
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Bayesian network structure learning from attribute uncertain data
Bayesian network structure learning from attribute uncertain...
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13th International Conference on Web-Age Information Management, WAIM 2012
作者: Song, Wenting Yu, Jeffrey Xu Cheng, Hong Liu, Hongyan He, Jun Du, Xiaoyong Key Labs. of Data Engineering and Knowledge Engineering Ministry of Education China School of Information Renmin University of China China Chinese University of Hong Kong Hong Kong Hong Kong Department of Manage. Sci. and Eng. Tsinghua University China
In recent years there has been a growing interest in Bayesian Network learning from uncertain data. While many researchers focus on Bayesian Network learning from data with tuple uncertainty, Bayesian Network structur... 详细信息
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Selecting Good Expansion Terms for Improving XML Retrieval Performance
Selecting Good Expansion Terms for Improving XML Retrieval P...
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International Conference on Control engineering and Communication Technology (ICCECT)
作者: Minjuan Zhong Jiangxi Key Laboratory of Data and Knowledge Engineering Jiangxi University of Finance and Economics Nanchang China
In this paper, we study how to perform XML query expansion effectively from the high quality pseudo-relevance documents. A solution for selecting good expansion information is presented, in which various features impa... 详细信息
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Factors Affecting Student's Intention to Choose IT Program
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Procedia Computer Science 2012年 13卷 60-67页
作者: Sunisa Sathapornvajana Bunthit Watanapa Requirements Engineering Laboratory (R-Lab) Data and Knowledge Engineering Laboratory (D-Lab) School of Information Technology King Mongkut's University of Technology Thonburi Bangkok 10140 Thailand
This paper proposes a two-fold study: (1) to find the factors affecting attitude of Thai students for choosing Information Technology (IT) program and (2) to investigate the existence of gender gap in behavioral inten... 详细信息
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Radical features for Chinese text classification
Radical features for Chinese text classification
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International Conference on Fuzzy Systems and knowledge Discovery (FSKD)
作者: He Hu Xiaoyong Du Key Laboratories of Data Engineering and Knowledge Engineering Ministry of Education China School of Information Renmin University of China Beijing China
Chinese radicals play important roles in forming Chinese character's semantic meaning. The semantic properties of radicals make them a promising source of information to be analyzed in text mining and content extr... 详细信息
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Combining N-gram retrieval with weights propagation on massive RDF graphs
Combining N-gram retrieval with weights propagation on massi...
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International Conference on Fuzzy Systems and knowledge Discovery (FSKD)
作者: He Hu Xiaoyong Du School of Information Renmin University of China Beijing China Key Laboratories of Data Engineering and Knowledge Engineering Ministry of Education China
N-gram approach takes the position information into account additionally and thus can offer higher accuracy in query answering than keyword based approaches and is widely used in IR and NLP. However, in large-scale RD... 详细信息
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