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检索条件"机构=Knowledge and Data Engineering Laboratory"
1029 条 记 录,以下是261-270 订阅
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Multicomponent Similarity Graphs for Cross-Network Node Classification
IEEE Transactions on Artificial Intelligence
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IEEE Transactions on Artificial Intelligence 2024年 第3期5卷 1411-1424页
作者: Zhang, Yuhong Shi, Congmei Li, Xinzheng Zhang, Zan Hu, Xuegang School of Computer Science and Information Engineering Hefei University of Technology Hefei230601 China Institute of Artificial Intelligence Hefei Comprehensive National Science Center Hefei230088 China Key Laboratory of Knowledge Engineering with Big Data Hefei University of Technology Ministry of Education Hefei230009 China
Cross-network node classification aims to train a classifier for an unlabeled target network using a source network with rich labels. In applications, the degree of nodes mostly conforms to the long-tail distribution,... 详细信息
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DPListCF: A Differentially Private Approach for Listwise Collaborative Filtering
DPListCF: A Differentially Private Approach for Listwise Col...
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IEEE Symposium on Computers and Communications
作者: Yuncheng Wu Juru Zeng Hong Chen Yao Wu Wenjuan Liang Hui Peng Cuiping Li Key Laboratory of Data Engineering and Knowledge Engineering Ministry of Education China
Recently, listwise ranking-oriented collaborative filtering (CF) algorithms have gained great success in recommender systems. However, the ranked preference list may compromise the privacy of individuals. A notable pa... 详细信息
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Fuzzy associative classifier for probabilistic numerical data  7
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7th International Conference on Intelligent Systems and knowledge engineering, ISKE 2012 with 1st International Conference on Cognitive Systems and Information Processing, CSIP 2012
作者: Pei, Bin Zhao, Tingting Zhao, Suyun Chen, Hong Key Laboratory of Data Engineering and Knowledge Engineering MOE Beijing China School of Information Renmin University of China Beijing China New Star Research Institute of Applied Tech Hefei China
Recently, a number of advanced data collection and processing methodologies have led to the proliferation of uncertain data. When discovering from such uncertain data, we should handle these uncertainties with caution... 详细信息
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Research on XML element search results clustering
Research on XML element search results clustering
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6th International Conference on Management of e-Commerce and e-Government, ICMeCG 2012
作者: Zhong, Min-Juan Wan, Chang-Xuan Liu, De-Xi Jiao, Xian-Pei School of Information Technology Jiangxi University of Finance and Economics Nanchang China Jiangxi Key Laboratory of Data and Knowledge Engineering Jiangxi University of Finance and Economics Nanchang China
Clustering XML search results is an effective way to improve performance. However, the key problem is how to measure similarity between XML documents. This paper studies XML search results clustering based on element ... 详细信息
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Sentimental analysis of web financial reviews opportunities and challenges  6
Sentimental analysis of web financial reviews opportunities ...
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6th International Conference on knowledge Discovery and Information Retrieval, KDIR 2014
作者: Wan, Changxuan Jiang, Tengjiao Liu, Dexi Liao, Guoqiong School of Information and Technology Jiangxi University of Finance and Economics Nanchang China Jiangxi Key Laboratory of Data and Knowledge Engineering Jiangxi University of Finance and Economics Nanchang China
Web financial reviews are real-time, comprehensive and authentic. The construction and quantification of Web financial indexes based on Web financial reviews is of great significance for the financial early warning fo... 详细信息
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Clustering XML search results based on content and structure similarity
Clustering XML search results based on content and structure...
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2011 International Conference on Management of e-Commerce and e-Government, ICMeCG 2011
作者: Min-Juan, Zhong Chang-Xuan, Wan De-Xi, Liu Xian-Pei, Jiao School of Information and Technology Jiangxi University of Finance and Economics Nanchang China Jiangxi Key Laboratory of Data and Knowledge Engineering Jiangxi University of Finance and Economics Nanchang China
Clustering XML search results is an effective way to improve performance. However, the key problem is how to measure similarity between XML documents. In this paper, we propose a semantic similarity measure method com... 详细信息
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An effective XML identifying feedback documents method based on two-stage ranking model for pseudo-relevance feedback
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2013 3rd International Symposium on Chemical engineering and Material Properties, ISCEMP 2013
作者: Zhong, Min Juan School of Information Technology Jiangxi University of Finance and Economics Nanchang China JiangXi Key Laboratory of Data and Knowledge Engineering Jiangxi University of Finance and Economics Nanchang China
Although pseudo relevant feedback is an effective query expansion method, query drift away from the topic has been occurred frequently. Therefore, the first important problem is how to identify relevant documents in t... 详细信息
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Swot analysis of Chinese rural information society policies
Swot analysis of Chinese rural information society policies
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2nd International Conference on Mechatronics and Industrial Informatics, ICMII 2014
作者: Zhou, Ping School of Information Technology Jiangxi University of Finance and Economics Nanchang China Jiangxi Key Laboratory of Data and Knowledge Engineering Jiangxi University of Finance and Economics Nanchang China
This paper presents an analysis of strengths, weaknesses, opportunities, and threats (SWOT) for Chinese rural information society development (CRISD) policies in terms of its missions and strategies. After briefly des... 详细信息
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A Parallel Recovery Scheme for Update Intensive Main Memory database Systems
A Parallel Recovery Scheme for Update Intensive Main Memory ...
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IEEE International Conference on Parallel and Distributed Computing, Applications and Technologies (PDCAT)
作者: Xiongpai Qin Yanqin Xiao Wei Cao Shan Wang Key Laboratory of Data Engineering and Knowledge Engineering MOE Beijing China Key Laboratory of Data Engineering and Knowledge Engineering Renmin University of China Beijing P.R. China
In update intensive applications, main memory database systems produce large volume of log records, it is critical to write out the log records efficiently to speedup transaction processing. We propose a parallel reco... 详细信息
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VID Join: Mapping Trajectories to Points of Interest to Support Location-Based Services
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Journal of Computer Science & Technology 2015年 第4期30卷 725-744页
作者: 商烁 谢珂心 郑凯 刘家俊 文继荣 Department of Computer Science China University of Petroleum Beijing 102249 China School of Information Technology and Electrical Engineering The University of Queensland Brisbane QLD 4072 Australia School of Computer Science and Technology Soochow University Suzhou 215006 China Commonwealth Scientific and Industrial Research Organisation Kenmore QLD 4069 Australia Key Laboratory of Data Engineering and Knowledge Engineering Renmin University of China Beijing 100080 China
Variable influence duration (VID) join is a novel spatio-temporal join operation between a set T of trajectories and a set P of spatial points. Here, trajectories are traveling histories of moving objects (e.g., tr... 详细信息
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