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检索条件"机构=Jiangxi Key Lab of Data and Knowledge Engineering"
265 条 记 录,以下是111-120 订阅
排序:
Combining term semantics with content and structure semantics for XML element search results clustering
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Journal of Convergence Information Technology 2012年 第15期7卷 26-35页
作者: Minjuan, Zhong School of Information Technology Jiangxi University of Finance and Economics Nanchang 330013 China Jiangxi Key Laboratory of Data and Knowledge Engineering Jiangxi University of Finance and Economics Nanchang 330013 China
The biggest characteristic of the XML retrieval is able to return the element node results. This paper studies XML element search results clustering and proposes one similarity measurement method based on term semanti... 详细信息
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Dependency Structure -Enhanced Graph Attention Networks for Event Detection  38
Dependency Structure -Enhanced Graph Attention Networks for ...
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38th AAAI Conference on Artificial Intelligence (AAAI) / 36th Conference on Innovative Applications of Artificial Intelligence / 14th Symposium on Educational Advances in Artificial Intelligence
作者: Wan, Qizhi Wan, Changxuan Xiao, Keli Lu, Kun Li, Chenliang Liu, Xiping Liu, Dexi Jiangxi Univ Finance & Econ Sch Informat Management Nanchang Jiangxi Peoples R China Jiangxi Key Lab Data & Knowledge Engn Nanchang Jiangxi Peoples R China SUNY Stony Brook Coll Business Stony Brook NY USA Univ Oklahoma Sch Lib & Informat Studies Norman OK 73019 USA Wuhan Univ Sch Cyber Sci & Engn Wuhan Peoples R China
Existing models on event detection share three -fold limitations, including (1) insufficient consideration of the structures between dependency relations, (2) limited exploration of the directed -edge semantics, and (... 详细信息
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Configurable ranking for XML vague retrieval
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Journal of Computational Information Systems 2009年 第2期5卷 683-692页
作者: Jiang, Tengjiao Wan, Changxuan Liu, Xiping School of Information Technology Jiangxi University of Finance and Economics Nanchang 330013 China Jiangxi Key Laboratory of Data and Knowledge Engineering Jiangxi University of Finance and Economics Nanchang 330013 China
Ranking is one of the key factors for efficient and effective XML information retrieval. Compared with traditional IR, XML information retrieval has introduced many new challenges, one of which is that the traditional... 详细信息
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Clustering XML retrieval results based on hybrid similarity
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Journal of Computational Information Systems 2008年 第3期4卷 1323-1330页
作者: Wan, Changxuan Yu, Hong School of Information Technology Jiangxi University of Finance and Economics Nanchang 330013 China Jiangxi Key Laboratory of Data and Knowledge Engineering Jiangxi University of Finance and Economics Nanchang 330013 China
With the unceasing growth of XML data in World Wide Web, XML document retrieval and clustering retrieval results are confronted with both challenges and opportunities. One of the challenges is how to improve the quali... 详细信息
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Group event recommendation based on graph multi-head attention network combining explicit and implicit information
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INFORMATION PROCESSING & MANAGEMENT 2022年 第2期59卷 102797-102797页
作者: Liao, Guoqiong Deng, Xiaobin Wan, Changxuan Liu, Xiping Jiangxi Univ Finance & Econ Sch Informat Management Nanchang Jiangxi Peoples R China Jiangxi Water Resources Inst Nanchang Jiangxi Peoples R China Jiangxi Univ Finance & Econ Jiangxi Key Lab Data & Knowledge Engn Nanchang Jiangxi Peoples R China
In event-based social networks (EBSN), group event recommendation has become an important task for groups to quickly find events that they are interested in. Existing methods on group event recommendation either consi... 详细信息
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K-nearest neighbors in uncertain graph
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Jisuanji Yanjiu yu Fazhan/Computer Research and Development 2011年 第10期48卷 1850-1858页
作者: Zhang, Yinglong Li, Cuiping Chen, Hong Du, Lingxia Key Laboratory of Data Engineering and Knowledge Engineering Renmin University of China Ministry of Education Beijing 100872 China School of Computer and Information Engineer Jiangxi Agriculture University Nanchang 330045 China
In many areas, a lot of data have been modeled by graphs which are subject to uncertainties, such as molecular compounds and protein interaction networks. While many real applications, for example, collaborative filte... 详细信息
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Top-k entities query processing on uncertainly fused multi-sensory data
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PERSONAL AND UBIQUITOUS COMPUTING 2013年 第5期17卷 951-963页
作者: Liu, Dexi Wan, Changxuan Xiong, Naixue Park, Jong Hyuk Rho, Seungmin Jiangxi Univ Finance & Econ Sch Informat Technol Jiangxi Key Lab Data & Knowledge Engn Nanchang Peoples R China Georgia State Univ Dept Comp Sci Atlanta GA 30303 USA Seoul Natl Univ Sci & Technol Dept Comp Sci & Engn Seoul South Korea Korea Univ Sch Elect Engn Seoul South Korea
Sensor fusion is the combining of sensory data from disparate sources such that the resulting information is in some sense better than would be possible when these sources were used individually. The natural uncertain... 详细信息
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Probabilistic range queries for Uncertain Trajectories on road networks  11
Probabilistic range queries for Uncertain Trajectories on ro...
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14th International Conference on Extending database Technology: Advances in database Technology, EDBT 2011
作者: Zheng, Kai Trajcevski, Goce Zhou, Xiaofang Scheuermann, Peter School of ITEE University of Queensland Australia Department of EECS Northwestern University United States School of Information Renmin University of China Key Lab. of Data Engineering and Knowledge Engineering Ministry of Education China
Trajectories representing the motion of moving objects are typically obtained via location sampling, e.g. using GPS or road-side sensors, at discrete time-instants. In-between consecutive samples, nothing is known abo... 详细信息
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Joint Document-Level Event Extraction via Token-Token Bidirectional Event Completed Graph  61
Joint Document-Level Event Extraction via Token-Token Bidire...
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61st Annual Meeting of the the Association-for-Computational-Linguistics (ACL)
作者: Wan, Qizhi Wan, Changxuan Xiao, Keli Liu, Dexi Li, Chenliang Zheng, Bolong Liu, Xiping Hu, Rong Jiangxi Key Lab Data & Knowledge Engn Nanchang Jiangxi Peoples R China Jiangxi Univ Finance & Econ Sch Informat Management Nanchang Jiangxi Peoples R China SUNY Stony Brook Coll Business Stony Brook NY 11794 USA Wuhan Univ Sch Cyber Sci & Engn Wuhan Peoples R China Huazhong Univ Sci & Technol Sch Comp Scie Tech Wuhan Peoples R China
We solve the challenging document-level event extraction problem by proposing a joint exaction methodology that can avoid inefficiency and error propagation issues in classic pipeline methods. Essentially, we address ... 详细信息
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A RFID Mixed Coding Scheme Based on Huffman Algorithm
A RFID Mixed Coding Scheme Based on Huffman Algorithm
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International Conference on Management of e-Commerce and e-Government, ICMECG
作者: Jiang Jian Liao Guoqiong Wang Hao Wan Qizhi School of Information Technology Jiangxi university of Finance and Economics China Jiangxi Key Laboratory of Data and Knowledge Engineering Nanchang Nanchang China
In RFID application systems with multiple packaging layers, labeling packaging relationship of objects in different packaging layers by encoding methods is a important technology field. Prefix-based labeling scheme is... 详细信息
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