Pengyi Zhang

2026

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Beyond traditional search: New characteristics of online health information seeking about chronic disease with Gen AI.
Zhenyi Tang|Yang Su|Preben Hansen|Pengyi Zhang
Information Processing and Management 2026 Volume 63 Issue 5

2020

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Cognitive mechanisms in sensemaking: A qualitative user study.
Pengyi Zhang|Dagobert Soergel
Journal of the Association for Information Science and Technology (JASIST) 2020 Volume 71 Issue 2
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Value assessment of companies by using an enterprise value assessment system based on their public transfer specification.
Win-Bin Huang|Junting Liu|Haodong Bai|Pengyi Zhang
Information Processing and Management 2020 Volume 57 Issue 5

2016

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I Need More Time!: The Influence of Native Language on Search Behavior and Experience.
Pengyi Zhang|Chang Liu|Preben Hansen
Working Notes of CLEF 2016 - Conference and Labs of the Evaluation forum, Évora, Portugal, 5-8 September, 2016.

2014

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Towards a comprehensive model of the cognitive process and mechanisms of individual sensemaking.
Pengyi Zhang|Dagobert Soergel
Journal of the Association for Information Science and Technology (JASIST) 2014 Volume 65 Issue 9

2007

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Deconstructing nuggets: the stability and reliability of complex question answering evaluation.
Jimmy Lin|Pengyi Zhang
SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007

2006

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TREC 2006 at Maryland: Blog, Enterprise, Legal and QA Tracks.
Douglas W. Oard|Tamer Elsayed|Jianqiang Wang|Yejun Wu|Pengyi Zhang|Eileen G. Abels|Jimmy Lin|Dagobert Soergel
Proceedings of the Fifteenth Text REtrieval Conference, TREC 2006, Gaithersburg, Maryland, USA, November 14-17, 2006