Chang Liu

Orcid: 0000-0002-9183-6385

Affiliations:
  • Peking University, Department of Information Management, Beijing, China
  • Rutgers University, New Brunwick, NJ, USA (former)


According to our database1, Chang Liu authored at least 52 papers between 2009 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

Legend:

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PhD thesis 
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Links

Online presence:

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Bibliography

2024
Deus Ex Machina and Personas from Large Language Models: Investigating the Composition of AI-Generated Persona Descriptions.
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.
J. Inf. Sci., December, 2023

Examination of Information Problem Decomposition Strategies: A New Perspective for Understanding Users' Information Problems in Search as Learning.
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.
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.
Inf. Process. Manag., 2021

Search Interface Design and Evaluation.
Found. Trends Inf. Retr., 2021

2020
Personalization in text information retrieval: A survey.
J. Assoc. Inf. Sci. Technol., 2020

Users' Knowledge Use and Change during Information Searching Process: A Perspective of Vocabulary Usage.
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.
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.
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.
Inf. Process. Manag., 2019

Information Resource, Interface, and Tasks as User Interaction Components for Digital Library Evaluation.
Inf. Process. Manag., 2019

Influence of course type and assignment features on students' information seeking behaviors.
Proceedings of the Information... Anyone, Anywhere, Any Time, Any Way, 2019

Investigation of users' knowledge change process in learning-related search tasks.
Proceedings of the Information... Anyone, Anywhere, Any Time, Any Way, 2019

2018
User Interactions with Search Systems.
Proceedings of the 2018 ACM SIGIR International Conference on Theory of Information Retrieval, 2018

Personalizing Information Retrieval Using Search Behaviors and Time Constraints.
Proceedings of the 2018 Conference on Human Information Interaction and Retrieval, 2018

How do Information Source Selection Strategies Influence Users' Learning Outcomes'.
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.
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.
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.
Proceedings of the 2017 Conference on Conference Human Information Interaction and Retrieval, 2017

2016
Predicting information searchers' topic knowledge at different search stages.
J. Assoc. Inf. Sci. Technol., 2016

Preliminary Exploration of the Effect of Time Constraint on Search Interactions on Webpages.
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.
Proceedings of the Working Notes of CLEF 2016, 2016

The impacts of time constraint on users' search strategy during search process.
Proceedings of the Creating Knowledge, Enhancing Lives through Information & Technology, 2016

Are self-assessment of search ability and performance reliable?
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.
Proceedings of the Creating Knowledge, Enhancing Lives through Information & Technology, 2016

2015
Personal Information Management Practices of Chinese College Students on their Smartphones.
Proceedings of the Third International Symposium of Chinese CHI, 2015

2014
What does time constraint mean to information searchers?
Proceedings of the Fifth Information Interaction in Context Symposium, 2014

Predicting Search Task Difficulty at Different Search Stages.
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.
Proceedings of the Connecting Collections, Cultures, and Communities, 2014

2013
Inferring user knowledge level from eye movement patterns.
Inf. Process. Manag., 2013

Examining the effects of task topic familiarity on searchers' behaviors in different task types.
Proceedings of the Beyond the Cloud: Rethinking Information Boundaries, 2013

2012
Rutgers at the TREC 2012 Session Track.
Proceedings of The Twenty-First Text REtrieval Conference, 2012

Personalization of search results using interaction behaviors in search sessions.
Proceedings of the 35th International ACM SIGIR conference on research and development in Information Retrieval, 2012

Exploring and predicting search task difficulty.
Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

Task difficulty and domain knowledge effects on information search behaviors.
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.
Interact. Comput., 2011

Rutgers at the TREC 2011 Session Track.
Proceedings of The Twentieth Text REtrieval Conference, 2011

Knowledge effects on document selection in search results pages.
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.
Proceedings of the 2011 Workshop on Context-awareness in Retrieval and Recommendation, 2011

Understanding searchers' perception of task difficulty: Relationships with task type.
Proceedings of the Bridging the Gulf: Communication and Information in Society, Technology, and Work, 2011

Dynamic assessment of information acquisition effort during interactive search.
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.
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.
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.
Proceedings of the 2010 Joint International Conference on Digital Libraries, 2010

Identifying queries in the wild, wild web.
Proceedings of the Information Interaction in Context Symposium, 2010

Helping identify when users find useful documents: examination of query reformulation intervals.
Proceedings of the Information Interaction in Context Symposium, 2010

Linking search tasks with low-level eye movement patterns.
Proceedings of the ECCE 2010, 2010

Predicting task difficulty for different task types.
Proceedings of the Navigating Streams in an Information Ecosystem, 2010

Are self-assessments reliable indicators of topic knowledge?
Proceedings of the Navigating Streams in an Information Ecosystem, 2010

Analysis and evaluation of query reformulations in different task types.
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.
Proceedings of the Thriving on Diversity: Information Opportunities in a Pluralistic World, 2009


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