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Modeling Global Semantics for Question Answering over Knowledge Bases


Jan 05, 2021
Peiyun Wu, Yunjie Wu, Linjuan Wu, Xiaowang Zhang, Zhiyong Feng

* 7 pages 

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TrQuery: An Embedding-based Framework for Recommanding SPARQL Queries


Jun 16, 2018
Lijing Zhang, Xiaowang Zhang, Zhiyong Feng

* 17 pages 

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On the satisfiability problem for SPARQL patterns


Jun 01, 2016
Xiaowang Zhang, Jan Van den Bussche, François Picalausa

* Major revision, erroneous polynomial-time claims corrected, NP-completeness result added, detailed proofs added, experimental section added 

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A Distance-based Paraconsistent Semantics for DL-Lite


Jun 03, 2015
Xiaowang Zhang, Kewen Wang, Zhe Wang, Yue Ma, Guilin Qi

* 17 pages 

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A Paraconsistent Tableau Algorithm Based on Sign Transformation in Semantic Web


Jan 10, 2013
Xiaowang Zhang, Guohui Xiao, Zuoquan Lin

* 11 pages, in Chinese; the 4th Chinese Semantic Web Symposium (CSWS 2010), Beijing, China 

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A Forgetting-based Approach to Merging Knowledge Bases


Jan 10, 2013
Dai Xu, Xiaowang Zhang, Zuoquan Lin

* 2010 International Conference on Progress in Informatics and Computing, IEEE Computer Society, vol 1, pp. 321-325 
* 5 pages 

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