2020

doi dblp
PERQ: Predicting, Explaining, and Rectifying Failed Questions in KB-QA Systems
Zhiyong Wu | Ben Kao | Tien-Hsuan Wu | Pengcheng Yin | Qun Liu
WSDM '20: The Thirteenth ACM International Conference on Web Search and Data Mining, Houston, TX, USA, February 3-7, 2020

2018

doi dblp
Towards Practical Open Knowledge Base Canonicalization
Tien-Hsuan Wu | Zhiyong Wu | Ben Kao | Pengcheng Yin
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

2015

doi dblp
Answering Questions with Complex Semantic Constraints on Open Knowledge Bases
Pengcheng Yin | Nan Duan | Ben Kao | Junwei Bao | Ming Zhou
Proceedings of the 24th ACM International Conference on Information and Knowledge Management, CIKM 2015, Melbourne, VIC, Australia, October 19 - 23, 2015

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