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检索条件"机构=Key Laboratories of Data Engineering and Knowledge Engineering"
1117 条 记 录,以下是181-190 订阅
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Online Streaming Features Causal Discovery Algorithm Based on Partial Rank Correlation
IEEE Transactions on Artificial Intelligence
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IEEE Transactions on Artificial Intelligence 2023年 第1期4卷 197-208页
作者: Yang, Jing Jiang, Liufeng Shen, Anbo Wang, Aiguo Key Laboratory of Knowledge Engineering with Big Data of Ministry of Education Hefei University of Technology Hefei230009 China School of Computer Science and Information Engineering Hefei University of Technology Hefei230009 China School of Electronic and Information Engineering Foshan University Foshan528011 China
Aimedat the problem of dynamic causal discovery in the era of artificial intelligence, this article combines partial rank correlation coefficients and streaming features in the field of Bayesian network structure lear... 详细信息
来源: 评论
Quality aware privacy protection for location-based services
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12th International Conference on database Systems for Advanced Applications, DASFAA 2007
作者: Zhen, Xiao Xiaofeng, Meng Jianliang, Xu School of Information Renmin University of China Key Laboratory of Data Engineering and Knowledge Engineering MOE Department of Computer Science Hong Kong Baptist University
Protection of users' privacy has been a central issue for location-based services (LBSs). In this paper, we classify two kinds of privacy protection requirements in LBS: location anonymity and identifier anonymity... 详细信息
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Access control of blockchain based on dual-policy attribute-based encryption  22
Access control of blockchain based on dual-policy attribute-...
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22nd IEEE International Conference on High Performance Computing and Communications, 18th IEEE International Conference on Smart City and 6th IEEE International Conference on data Science and Systems, HPCC-SmartCity-DSS 2020
作者: Han, Daojun Chen, Jinyu Zhang, Lei Shen, Yatian Wang, Xueheng Gao, Yihua Institute of Data and Knowledge Engineering School of Computer and Information Engineering Henan University Kaifeng China Henan University Henan Key Laboratory of Big Data Analysis and Processing School of Computer and Information Engineering Kaifeng China
In scenarios where multiple parties such as the Internet of Things and Supply Chains participate in data sharing and computing, when accessing data, users not only need to accept the forward access control of the data... 详细信息
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Accuracy estimation of link-based similarity measures and its application
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Frontiers of Computer Science 2016年 第1期10卷 113-123页
作者: Yinglong ZHANG Cuiping LI Chengwang XIE Hong CHEN School of Software East China Jiaotong University Nanchang 330045 China Key Laboratory of Data Engineering and Knowledge Engineering of Ministry of Education and Department of Computer Science Renmin University of China Beijing 100872 China Intelligent Optimization and Information Processing Laboratory East China Jiaotong University Nanchang 330013 China
Link-based similarity measures play a significant role in many graph based applications. Consequently, mea- suring node similarity in a graph is a fundamental problem of graph data mining. Personalized PageRank (PPR... 详细信息
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High Dynamic Collaborative Team Query via Multi-Fuzzy-Constrained Graph Pattern Matching  9
High Dynamic Collaborative Team Query via Multi-Fuzzy-Constr...
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9th International Conference on Cloud Computing and Big data Analytics, ICCCBDA 2024
作者: Hu, Tao Zhang, Zan Bu, Chenyang Li, Lei Key Laboratory of Knowledge Engineering with Big Data The Ministry of Education of China School of Computer Science and Information Engineering Hefei University of Technology Hefei China
Graph pattern matching is a technique widely used in various fields such as protein structure analysis, social group querying, and expert localization. This technique involves finding matching subgraphs in large socia... 详细信息
来源: 评论
RGB-D SLAM Method Based on Feature Association in Dynamic Environment  6
RGB-D SLAM Method Based on Feature Association in Dynamic En...
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6th Asian Conference on Artificial Intelligence Technology, ACAIT 2022
作者: Fang, Baofu Wang, Hao Wang, Hao Hefei University of Technology Key Laboratory of Knowledge Engineering with Big Data Hefei University of Technology School of Computer Science and Information Engineering Hefei China
Simultaneous localization and mapping (SLAM) is one of the current research hotspots. However, in visual SLAM for dynamic environments, inaccurate detection of object motion states and incomplete dynamic region cullin... 详细信息
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Semantic SLAM Based on Compensated Segmentation and Geometric Constraints in Dynamic Environments  6
Semantic SLAM Based on Compensated Segmentation and Geometri...
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6th Asian Conference on Artificial Intelligence Technology, ACAIT 2022
作者: Fang, Baofu Zhou, Shuai Wang, Hao Hefei University of Technology Key Laboratory of Knowledge Engineering with Big Data Hefei University of Technology School of Computer Science and Information Engineering Hefei China
Most of the existing slam algorithms are designed based on the assumption of a static environment, this strong assumption limits the practical application of most slam systems. The main reason is that moving objects w... 详细信息
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Region extreme value query in sensor networks
Region extreme value query in sensor networks
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6th International Conference on Fuzzy Systems and knowledge Discovery, FSKD 2009
作者: Wu, Zhongbo Chen, Hong School of Information Renmin University of China Beijing 100872 China MOE Key Lab. of Data Engineering and Knowledge Engineering Beijing 100872 China
Existing research on extreme value query in wireless sensor networks is mainly focus on finding out sensors with highest metric. Yet in most actually scenarios, people cares more about special network regions than det... 详细信息
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Efficient parallel skyline processing using hyperplane projections  11
Efficient parallel skyline processing using hyperplane proje...
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2011 ACM SIGMOD and 30th PODS 2011 Conference
作者: Köhler, Henning Yang, Jing Zhou, Xiaofang School of Information Technology and Electrical Engineering University of Queensland Australia School of Information Renmin University of China Key Labs. of Data Engineering and Knowledge Engineering BeiJing China
The skyline of a set of multi-dimensional points (tuples) consists of those points for which no clearly better point exists in the given set, using component-wise comparison on domains of interest. Skyline queries, i.... 详细信息
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Fast SimRank computation over disk-resident graphs
Fast SimRank computation over disk-resident graphs
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18th International Conference on database Systems for Advanced Applications, DASFAA 2013
作者: Zhang, Yinglong Li, Cuiping Chen, Hong Sheng, Likun Key Lab of Data Engineering and Knowledge Engineering of Ministry of Education And Department of Computer Science Renmin University of China China JiangXi Agricultural University China
There are many real-world applications based on similarity between objects, such as clustering, similarity query processing, information retrieval and recommendation systems. SimRank is a promising measure of similari... 详细信息
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