Jingjing Liu


2005

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Research on Expert Search at Enterprise Track of TREC 2005
Yunbo Cao | Jingjing Liu | Shenghua Bao | Hang Li
Proceedings of the Fourteenth Text REtrieval Conference, TREC 2005, Gaithersburg, Maryland, USA, November 15-18, 2005

2009

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Personalizing information retrieval using task features, topic knowledge, and task product
Jingjing Liu
Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2009, Boston, MA, USA, July 19-23, 2009

2010

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Personalizing information retrieval using task stage, topic knowledge, and task products
Jingjing Liu
2010 Volume 44 Issue 2

2013

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Why Do Users Perceive Search Tasks As Difficult? Exploring Difficulty in Different Task Types
Jingjing Liu | Chang Suk Kim
Symposium on Human-Computer Interaction and Information Retrieval, HCIR '13, Vancouver, BC, Canada, October 3-4, 2013

2015

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Open Domain Question Answering via Semantic Enrichment
Huan Sun | Hao Ma | Wen-tau Yih | Chen-Tse Tsai | Jingjing Liu | Ming-Wei Chang
Proceedings of the 24th International Conference on World Wide Web, WWW 2015, Florence, Italy, May 18-22, 2015

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Exploring search task difficulty reasons in different task types and user knowledge groups
Jingjing Liu | Chang Suk Kim | Caitlin Creel
2015 Volume 51 Issue 3

2016

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The Role of the Unconscious in Information Retrieval: What User Perception Tells Us
Jingjing Liu | Kendra S. Albright | Hassan Zamir
Proceedings of the 2016 ACM Conference on Human Information Interaction and Retrieval, CHIIR 2016, Carrboro, North Carolina, USA, March 13-17, 2016

2018

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Supporting Information Task Accomplishment: Helpful Systems and Their Features
Jingjing Liu | Yuan Li
Proceedings of the 2018 Conference on Human Information Interaction and Retrieval, CHIIR 2018, New Brunswick, NJ, USA, March 11-15, 2018

2019

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Simplified Scheme of Search Task Difficulty Reasons
Jingjing Liu | Yuan Li | Samantha K. Hastings
2019 Volume 70 Issue 5