Chang Liu

According to our database, Chang Liu authored at least 52 papers between 2009 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Deus Ex Machina and Personas from Large Language Models: Investigating the Composition of AI-Generated Persona Descriptions.

Joni Salminen, Chang Liu, Wenjing Pian, Jianxing Chi, Essi Häyhänen, Bernard J. Jansen

Proceedings of the CHI Conference on Human Factors in Computing Systems, 2024

2023

Characterising users' task completion process in learning-related tasks:A search pace model.

Chang Liu, Xiaoxuan Song, Preben Hansen

J. Inf. Sci., December, 2023

Examination of Information Problem Decomposition Strategies: A New Perspective for Understanding Users' Information Problems in Search as Learning.

Xiaoyue Zhang, Chang Liu

Proceedings of the Annual International ACM SIGIR Conference on Research and Development in Information Retrieval in the Asia Pacific Region, 2023

Incubation and Verification Processes in Information Seeking: A Case Study in the Context of Autonomous Learning.

Yujia Li, Chang Liu, Preben Hansen

Proceedings of the 2023 Conference on Human Information Interaction and Retrieval, 2023

2021

Chinese College Students' Source Selection and Use in Searching for Health-related Information Online.

Xiaoxuan Song, Chang Liu, Yan Zhang

Inf. Process. Manag., 2021

Search Interface Design and Evaluation.

Chang Liu, Ying-Hsang Liu, Jingjing Liu, Ralf Bierig

Found. Trends Inf. Retr., 2021

2020

Personalization in text information retrieval: A survey.

Jingjing Liu, Chang Liu, Nicholas J. Belkin

J. Assoc. Inf. Sci. Technol., 2020

Users' Knowledge Use and Change during Information Searching Process: A Perspective of Vocabulary Usage.

Yao Zhang, Chang Liu

Proceedings of the JCDL '20: Proceedings of the ACM/IEEE Joint Conference on Digital Libraries in 2020, 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, Lulu Zhang

Proceedings of the JCDL '20: Proceedings of the ACM/IEEE Joint Conference on Digital Libraries in 2020, 2020

Modeling Knowledge Change Behaviors in Learning-related Tasks.

Chang Liu, Xiaoxuan Song, Hanrui Liu, Nicholas J. Belkin

Proceedings of the CIKM 2020 Workshops co-located with 29th ACM International Conference on Information and Knowledge Management (CIKM 2020), 2020

2019

The effects of perceived chronic pressure and time constraint on information search behaviors and experience.

Chang Liu, Ying-Hsang Liu, Tom Gedeon, Yu Zhao, Yiming Wei, Fan Yang

Inf. Process. Manag., 2019

Information Resource, Interface, and Tasks as User Interaction Components for Digital Library Evaluation.

Yuelin Li, Chang Liu

Inf. Process. Manag., 2019

Influence of course type and assignment features on students' information seeking behaviors.

Yao Zhang, Chang Liu

Proceedings of the Information... Anyone, Anywhere, Any Time, Any Way, 2019

Investigation of users' knowledge change process in learning-related search tasks.

Hanrui Liu, Chang Liu, Nicholas J. Belkin

Proceedings of the Information... Anyone, Anywhere, Any Time, Any Way, 2019

2018

User Interactions with Search Systems.

Ying-Hsang Liu, Chang Liu, Ralf Bierig

Proceedings of the 2018 ACM SIGIR International Conference on Theory of Information Retrieval, 2018

Personalizing Information Retrieval Using Search Behaviors and Time Constraints.

Chang Liu, Jingjing Liu, Zengwang Yan

Proceedings of the 2018 Conference on Human Information Interaction and Retrieval, 2018

How do Information Source Selection Strategies Influence Users' Learning Outcomes'.

Chang Liu, Xiaoxuan Song

Proceedings of the 2018 Conference on Human Information Interaction and Retrieval, 2018

Identification of information search strategies and their impact on learning outcome in learning-related tasks.

Han Zhu, Chang Liu, Xiaoxuan Song

Proceedings of the Building & Sustaining an Ethical Future with Emerging Technology, 2018

Characterizing and exploring users' task completion process at different stages in learning related tasks.

Xiaoxuan Song, Chang Liu, Hanrui Liu

Proceedings of the Building & Sustaining an Ethical Future with Emerging Technology, 2018

2017

Scroll up or down?: Using Wheel Activity as an Indicator of Browsing Strategy across Different Contextual Factors.

Chang Liu, Jiqun Liu, Yiming Wei

Proceedings of the 2017 Conference on Conference Human Information Interaction and Retrieval, 2017

2016

Predicting information searchers' topic knowledge at different search stages.

Jingjing Liu, Chang Liu, Nicholas J. Belkin

J. Assoc. Inf. Sci. Technol., 2016

Preliminary Exploration of the Effect of Time Constraint on Search Interactions on Webpages.

Chang Liu, Tao Xu

Proceedings of the 16th ACM/IEEE-CS on Joint Conference on Digital Libraries, 2016

I Need More Time!: The Influence of Native Language on Search Behavior and Experience.

Pengyi Zhang, Chang Liu, Preben Hansen

Proceedings of the Working Notes of CLEF 2016, 2016

The impacts of time constraint on users' search strategy during search process.

Chang Liu, Yiming Wei

Proceedings of the Creating Knowledge, Enhancing Lives through Information & Technology, 2016

Are self-assessment of search ability and performance reliable?

Chang Liu, Lu Zhang, Xiaoxuan Song

Proceedings of the Creating Knowledge, Enhancing Lives through Information & Technology, 2016

The exploration of objective task difficulty and domain knowledge effects on users' query formulation.

Chang Liu, Xiangmin Zhang, Wei Huang

Proceedings of the Creating Knowledge, Enhancing Lives through Information & Technology, 2016

2015

Personal Information Management Practices of Chinese College Students on their Smartphones.

Pengyi Zhang, Chang Liu

Proceedings of the Third International Symposium of Chinese CHI, 2015

2014

What does time constraint mean to information searchers?

Chang Liu, Fan Yang, Yu Zhao, Qin Jiang, Lu Zhang

Proceedings of the Fifth Information Interaction in Context Symposium, 2014

Predicting Search Task Difficulty at Different Search Stages.

Chang Liu, Jingjing Liu, Nicholas J. Belkin

Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, 2014

The influence of task type on search experience from the perspective of time constraint.

Chang Liu, Lu Zhang, Qin Jiang, Fan Yang, Yu Zhao

Proceedings of the Connecting Collections, Cultures, and Communities, 2014

2013

Inferring user knowledge level from eye movement patterns.

Michael J. Cole, Jacek Gwizdka, Chang Liu, Nicholas J. Belkin, Xiangmin Zhang

Inf. Process. Manag., 2013

Examining the effects of task topic familiarity on searchers' behaviors in different task types.

Jingjing Liu, Chang Liu, Nicholas J. Belkin

Proceedings of the Beyond the Cloud: Rethinking Information Boundaries, 2013

2012

Rutgers at the TREC 2012 Session Track.

Chang Liu, Michael J. Cole, Eun Baik, Nicholas J. Belkin

Proceedings of The Twenty-First Text REtrieval Conference, 2012

Personalization of search results using interaction behaviors in search sessions.

Chang Liu, Nicholas J. Belkin, Michael J. Cole

Proceedings of the 35th International ACM SIGIR conference on research and development in Information Retrieval, 2012

Exploring and predicting search task difficulty.

Jingjing Liu, Chang Liu, Michael J. Cole, Nicholas J. Belkin, Xiangmin Zhang

Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

Task difficulty and domain knowledge effects on information search behaviors.

Chang Liu, Jingjing Liu, Michael J. Cole, Nicholas J. Belkin, Xiangmin Zhang

Proceedings of the Information, Interaction, Innovation: Celebrating the Past, Constructing the Present and Creating the Future, 2012

2011

Task and user effects on reading patterns in information search.

Michael J. Cole, Jacek Gwizdka, Chang Liu, Ralf Bierig, Nicholas J. Belkin, Xiangmin Zhang

Interact. Comput., 2011

Rutgers at the TREC 2011 Session Track.

Chang Liu, Si Sun, Michael J. Cole, Nicholas J. Belkin

Proceedings of The Twentieth Text REtrieval Conference, 2011

Knowledge effects on document selection in search results pages.

Michael J. Cole, Xiangmin Zhang, Chang Liu, Nicholas J. Belkin, Jacek Gwizdka

Proceedings of the Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2011

Implicit acquisition of context for personalization of information retrieval systems.

Chang Liu, Nicholas J. Belkin

Proceedings of the 2011 Workshop on Context-awareness in Retrieval and Recommendation, 2011

Understanding searchers' perception of task difficulty: Relationships with task type.

Jingjing Liu, Chang Liu, Xiaojun Yuan, Nicholas J. Belkin

Proceedings of the Bridging the Gulf: Communication and Information in Society, Technology, and Work, 2011

Dynamic assessment of information acquisition effort during interactive search.

Michael J. Cole, Jacek Gwizdka, Chang Liu, Nicholas J. Belkin

Proceedings of the Bridging the Gulf: Communication and Information in Society, Technology, and Work, 2011

Using dwell time as an implicit measure of usefulness in different task types.

Chang Liu, Jingjing Liu, Nicholas J. Belkin, Michael J. Cole, Jacek Gwizdka

Proceedings of the Bridging the Gulf: Communication and Information in Society, Technology, and Work, 2011

2010

Can search systems detect users' task difficulty?: some behavioral signals.

Jingjing Liu, Chang Liu, Jacek Gwizdka, Nicholas J. Belkin

Proceedings of the Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, 2010

Search behaviors in different task types.

Jingjing Liu, Michael J. Cole, Chang Liu, Ralf Bierig, Jacek Gwizdka, Nicholas J. Belkin, Jun Zhang, Xiangmin Zhang

Proceedings of the 2010 Joint International Conference on Digital Libraries, 2010

Identifying queries in the wild, wild web.

Jingjing Liu, Chang Liu, Jun Zhang, Ralf Bierig, Michael J. Cole

Proceedings of the Information Interaction in Context Symposium, 2010

Helping identify when users find useful documents: examination of query reformulation intervals.

Chang Liu, Jacek Gwizdka, Jingjing Liu

Proceedings of the Information Interaction in Context Symposium, 2010

Linking search tasks with low-level eye movement patterns.

Michael J. Cole, Jacek Gwizdka, Ralf Bierig, Nicholas J. Belkin, Jingjing Liu, Chang Liu, Xiangmin Zhang

Proceedings of the ECCE 2010, 2010

Predicting task difficulty for different task types.

Jingjing Liu, Jacek Gwizdka, Chang Liu, Nicholas J. Belkin

Proceedings of the Navigating Streams in an Information Ecosystem, 2010

Are self-assessments reliable indicators of topic knowledge?

Michael J. Cole, Xiangmin Zhang, Jingjing Liu, Chang Liu, Nicholas J. Belkin, Ralf Bierig, Jacek Gwizdka

Proceedings of the Navigating Streams in an Information Ecosystem, 2010

Analysis and evaluation of query reformulations in different task types.

Chang Liu, Jacek Gwizdka, Jingjing Liu, Tao Xu, Nicholas J. Belkin

Proceedings of the Navigating Streams in an Information Ecosystem, 2010

2009

To search is to believe? A comparative study of health information use by internet users.

Chang Liu, Ying-Hsang Liu, Tao Xu

Proceedings of the Thriving on Diversity: Information Opportunities in a Pluralistic World, 2009