2022

doi dblp
Group event recommendation based on graph multi-head attention network combining explicit and implicit information
Guoqiong Liao | Xiaobin Deng | Changxuan Wan | Xiping Liu
2022 Volume 59 Issue 2

2010

doi dblp
Automatically weighting tags in XML collection
Dexi Liu | Changxuan Wan | Lei Chen | Xiping Liu
Proceedings of the 19th ACM Conference on Information and Knowledge Management, CIKM 2010, Toronto, Ontario, Canada, October 26-30, 2010

2009

doi dblp
Effective XML content and structure retrieval with relevance ranking
Xiping Liu | Changxuan Wan | Lei Chen
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009

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