To search is to believe? A comparative study of health information use by internet users. - Chang Liu 007; Ying-Hsang Liu; Tao Xu 007 (ASIST, 2009)

Analysis and evaluation of query reformulations in different task types. - Chang Liu 007; Jacek Gwizdka; Jingjing Liu 007; Tao Xu 007; Nicholas J. Belkin (ASIST, 2010)

Are self-assessments reliable indicators of topic knowledge? - Michael J. Cole; Xiangmin Zhang; Jingjing Liu 007; Chang Liu 007; Nicholas J. Belkin; Ralf Bierig; Jacek Gwizdka (ASIST, 2010)

Predicting task difficulty for different task types. - Jingjing Liu 007; Jacek Gwizdka; Chang Liu 007; Nicholas J. Belkin (ASIST, 2010)

Linking search tasks with low-level eye movement patterns. - Michael J. Cole; Jacek Gwizdka; Ralf Bierig; Nicholas J. Belkin; Jingjing Liu 007; Chang Liu 007; Xiangmin Zhang (ECCE, 2010)

Helping identify when users find useful documents: examination of query reformulation intervals. - Chang Liu 007; Jacek Gwizdka; Jingjing Liu 007 (IIiX, 2010)

Identifying queries in the wild, wild web. - Jingjing Liu 007; Chang Liu 007; Jun Zhang; Ralf Bierig; Michael J. Cole (IIiX, 2010)

Search behaviors in different task types. - Jingjing Liu 007; Michael J. Cole; Chang Liu 007; Ralf Bierig; Jacek Gwizdka; Nicholas J. Belkin; Jun Zhang; Xiangmin Zhang (JCDL, 2010)

Can search systems detect users' task difficulty?: some behavioral signals. - Jingjing Liu 007; Chang Liu 007; Jacek Gwizdka; Nicholas J. Belkin (SIGIR, 2010)

Using dwell time as an implicit measure of usefulness in different task types. - Chang Liu 007; Jingjing Liu 007; Nicholas J. Belkin; Michael J. Cole; Jacek Gwizdka (ASIST, 2011)

Dynamic assessment of information acquisition effort during interactive search. - Michael J. Cole; Jacek Gwizdka; Chang Liu 007; Nicholas J. Belkin (ASIST, 2011)

Understanding searchers' perception of task difficulty: Relationships with task type. - Jingjing Liu 007; Chang Liu 007; Xiaojun Yuan 001; Nicholas J. Belkin (ASIST, 2011)

Implicit acquisition of context for personalization of information retrieval systems. - Chang Liu 007; Nicholas J. Belkin (CaRR@IUI, 2011)

Knowledge effects on document selection in search results pages. - Michael J. Cole; Xiangmin Zhang; Chang Liu 007; Nicholas J. Belkin; Jacek Gwizdka (SIGIR, 2011)

Rutgers at the TREC 2011 Session Track. - Chang Liu 007; Si Sun; Michael J. Cole; Nicholas J. Belkin (TREC, 2011)

Task and user effects on reading patterns in information search. - Michael J. Cole; Jacek Gwizdka; Chang Liu 007; Ralf Bierig; Nicholas J. Belkin; Xiangmin Zhang (Interact. Comput., 2011)

Task difficulty and domain knowledge effects on information search behaviors. - Chang Liu 007; Jingjing Liu 007; Michael J. Cole; Nicholas J. Belkin; Xiangmin Zhang (ASIST, 2012)

Exploring and predicting search task difficulty. - Jingjing Liu 007; Chang Liu 007; Michael J. Cole; Nicholas J. Belkin; Xiangmin Zhang (CIKM, 2012)

Personalization of search results using interaction behaviors in search sessions. - Chang Liu 007; Nicholas J. Belkin; Michael J. Cole (SIGIR, 2012)

Rutgers at the TREC 2012 Session Track. - Chang Liu 007; Michael J. Cole; Eun Baik; Nicholas J. Belkin (TREC, 2012)

Examining the effects of task topic familiarity on searchers' behaviors in different task types. - Jingjing Liu 007; Chang Liu 007; Nicholas J. Belkin (ASIST, 2013)

Inferring user knowledge level from eye movement patterns. - Michael J. Cole; Jacek Gwizdka; Chang Liu 007; Nicholas J. Belkin; Xiangmin Zhang (Inf. Process. Manag., 2013)

The influence of task type on search experience from the perspective of time constraint. - Chang Liu 007; Lu Zhang; Qin Jiang; Fan Yang; Yu Zhao (ASIST, 2014)

Predicting Search Task Difficulty at Different Search Stages. - Chang Liu 007; Jingjing Liu 007; Nicholas J. Belkin (CIKM, 2014)

What does time constraint mean to information searchers? - Chang Liu 007; Fan Yang; Yu Zhao; Qin Jiang; Lu Zhang (IIiX, 2014)

Personal Information Management Practices of Chinese College Students on their Smartphones. - Pengyi Zhang; Chang Liu 007 (CCHI, 2015)

The exploration of objective task difficulty and domain knowledge effects on users' query formulation. - Chang Liu 007; Xiangmin Zhang; Wei Huang (ASIST, 2016)

Are self-assessment of search ability and performance reliable? - Chang Liu 007; Lu Zhang; Xiaoxuan Song (ASIST, 2016)

The impacts of time constraint on users' search strategy during search process. - Chang Liu 007; Yiming Wei (ASIST, 2016)

I Need More Time!: The Influence of Native Language on Search Behavior and Experience. - Pengyi Zhang; Chang Liu 007; Preben Hansen (CLEF (Working Notes), 2016)

Preliminary Exploration of the Effect of Time Constraint on Search Interactions on Webpages. - Chang Liu 007; Tao Xu 007 (JCDL, 2016)

Predicting information searchers' topic knowledge at different search stages. - Jingjing Liu 007; Chang Liu 007; Nicholas J. Belkin (J. Assoc. Inf. Sci. Technol., 2016)

Scroll up or down?: Using Wheel Activity as an Indicator of Browsing Strategy across Different Contextual Factors. - Chang Liu 007; Jiqun Liu; Yiming Wei (CHIIR, 2017)

Characterizing and exploring users' task completion process at different stages in learning related tasks. - Xiaoxuan Song; Chang Liu 007; Hanrui Liu (ASIST, 2018)

Identification of information search strategies and their impact on learning outcome in learning-related tasks. - Han Zhu; Chang Liu 007; Xiaoxuan Song (ASIST, 2018)

How do Information Source Selection Strategies Influence Users' Learning Outcomes'. - Chang Liu 007; Xiaoxuan Song (CHIIR, 2018)

Personalizing Information Retrieval Using Search Behaviors and Time Constraints. - Chang Liu 007; Jingjing Liu 007; Zengwang Yan (CHIIR, 2018)

User Interactions with Search Systems. - Ying-Hsang Liu; Chang Liu 007; Ralf Bierig (ICTIR, 2018)

Investigation of users' knowledge change process in learning-related search tasks. - Hanrui Liu; Chang Liu 007; Nicholas J. Belkin (ASIST, 2019)

Influence of course type and assignment features on students' information seeking behaviors. - Yao Zhang; Chang Liu 007 (ASIST, 2019)

Information Resource, Interface, and Tasks as User Interaction Components for Digital Library Evaluation. - Yuelin Li; Chang Liu 007 (Inf. Process. Manag., 2019)

The effects of perceived chronic pressure and time constraint on information search behaviors and experience. - Chang Liu 007; Ying-Hsang Liu; Tom Gedeon; Yu Zhao; Yiming Wei; Fan Yang (Inf. Process. Manag., 2019)

Modeling Knowledge Change Behaviors in Learning-related Tasks. - Chang Liu 007; Xiaoxuan Song; Hanrui Liu; Nicholas J. Belkin (CIKM (Workshops), 2020)

A Comparative Study of the Relationship between the Subjective Difficulty, Objective Difficulty of Search Tasks and Search Behaviors. - Kun Huang; Jiaqi Chen; Chang Liu 007; Lulu Zhang (JCDL, 2020)

Users' Knowledge Use and Change during Information Searching Process: A Perspective of Vocabulary Usage. - Yao Zhang; Chang Liu 007 (JCDL, 2020)

Personalization in text information retrieval: A survey. - Jingjing Liu 007; Chang Liu 007; Nicholas J. Belkin (J. Assoc. Inf. Sci. Technol., 2020)

Search Interface Design and Evaluation. - Chang Liu 007; Ying-Hsang Liu; Jingjing Liu 007; Ralf Bierig (Found. Trends Inf. Retr., 2021)

Chinese College Students' Source Selection and Use in Searching for Health-related Information Online. - Xiaoxuan Song; Chang Liu 007; Yan Zhang (Inf. Process. Manag., 2021)

Incubation and Verification Processes in Information Seeking: A Case Study in the Context of Autonomous Learning. - Yujia Li 002; Chang Liu 007; Preben Hansen (CHIIR, 2023)

Examination of Information Problem Decomposition Strategies: A New Perspective for Understanding Users' Information Problems in Search as Learning. - Xiaoyue Zhang; Chang Liu 007 (SIGIR-AP, 2023)

Characterising users' task completion process in learning-related tasks:A search pace model. - Chang Liu 007; Xiaoxuan Song; Preben Hansen (J. Inf. Sci., 2023)

Deus Ex Machina and Personas from Large Language Models: Investigating the Composition of AI-Generated Persona Descriptions. - Joni Salminen; Chang Liu 007; Wenjing Pian; Jianxing Chi; Essi Häyhänen; Bernard J. Jansen (CHI, 2024)

Responsibility toward society: A review and prospect of Savolainen's everyday information practice. - Xinyue Wang; Pu Yan; Chang Liu 007 (Data Inf. Manag., 2024)