2022

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Topological Analysis of Contradictions in Text
Xiangcheng Wu | Xi Niu | Ruhani Rahman
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

2021

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LuckyFind: Leveraging Surprise to Improve User Satisfaction and Inspire Curiosity in a Recommender System
Xi Niu | Ahmad Al-Doulat
CHIIR '21: ACM SIGIR Conference on Human Information Interaction and Retrieval, Canberra, ACT, Australia, March 14-19, 2021

2020

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Understanding Faceted Search from Information Retrieval, Information Science and Data Science Perspectives
Xi Niu
Proceedings of the First Workshop on Bridging the Gap between Information Science, Information Retrieval and Data Science (BIRDS 2020) co-located with 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2020), Xi'an, China (online only), July 30th, - 2020

2019

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Understanding Faceted Search from Data Science and Human Factor Perspectives
Xi Niu | Xiangyu Fan | Tao Zhang
2019 Volume 37 Issue 2

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Deep Learning of Human Information Foraging Behavior with a Search Engine
Xi Niu | Xiangyu Fan
Proceedings of the 2019 ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2019, Santa Clara, CA, USA, October 2-5, 2019

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Computational Surprise, Perceptual Surprise, and Personal Background in Text Understanding
Xi Niu | Fakhri Abbas
Proceedings of the 2019 Conference on Human Information Interaction and Retrieval, CHIIR 2019, Glasgow, Scotland, UK, March 10-14, 2019

2018

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An Adaptive Recommender System for Computational Serendipity
Xi Niu
Proceedings of the 2018 ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2018, Tianjin, China, September 14-17, 2018

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Computational Surprise in Information Retrieval
Xi Niu | Wlodek Zadrozny | Kazjon Grace | Weimao Ke
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

2015

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Analyzing the interaction patterns in a faceted search interface
Xi Niu | Bradley M. Hemminger
2015 Volume 66 Issue 5

2014

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The use of query suggestions during information search
Xi Niu | Diane Kelly
2014 Volume 50 Issue 1

2012

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A study of factors that affect the information-seeking behavior of academic scientists
Xi Niu | Bradley M. Hemminger
2012 Volume 63 Issue 2

2010

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National study of information seeking behavior of academic researchers in the United States
Xi Niu | Bradley M. Hemminger | Cory Lown | Stephanie J. Adams | Cecelia M. Brown | Allison Level | Merinda McLure | Audrey Powers | Michele R. Tennant | Tara Tobin Cataldo
2010 Volume 61 Issue 5

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