Robert Capra


2023

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Eyes on Immersive Search: Eye-Tracking Study of Search Engine Result Pages in Immersive Virtual Environments
Austin R. Ward | Bogeum Choi | Robert Capra
Proceedings of the 2023 Conference on Human Information Interaction and Retrieval, CHIIR 2023, Austin, TX, USA, March 19-23, 2023

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Understanding Procedural Search Tasks "in the Wild"
Bogeum Choi | Jaime Arguello | Robert Capra
Proceedings of the 2023 Conference on Human Information Interaction and Retrieval, CHIIR 2023, Austin, TX, USA, March 19-23, 2023

2022

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Learner, Assignment, and Domain: Contextualizing Search for Comprehension
Catherine L. Smith | Kelsey Urgo | Jaime Arguello | Robert Capra
CHIIR '22: ACM SIGIR Conference on Human Information Interaction and Retrieval, Regensburg, Germany, March 14 - 18, 2022

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Analyzing information resources that support the creative process
Yuan Li | Yinglong Zhang | Robert Capra
CHIIR '22: ACM SIGIR Conference on Human Information Interaction and Retrieval, Regensburg, Germany, March 14 - 18, 2022

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Procedural Knowledge Search by Intelligence Analysts
Bogeum Choi | Sarah Casteel | Robert Capra | Jaime Arguello
CHIIR '22: ACM SIGIR Conference on Human Information Interaction and Retrieval, Regensburg, Germany, March 14 - 18, 2022

2021

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OrgBox: Supporting Cognitive and Metacognitive Activities During Exploratory Search
Austin R. Ward | Robert Capra
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

2020

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The Effects of Task Complexity on the Use of Different Types of Information in a Search Assistance Tool
Bogeum Choi | Austin R. Ward | Yuan Li | Jaime Arguello | Robert Capra
2020 Volume 38 Issue 1

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An empirical study of interest, task complexity, and search behaviour on user engagement
Heather L. O'Brien | Jaime Arguello | Robert Capra
2020 Volume 57 Issue 3

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The Effects of Learning Objectives on Searchers' Perceptions and Behaviors
Kelsey Urgo | Jaime Arguello | Robert Capra
ICTIR '20: The 2020 ACM SIGIR International Conference on the Theory of Information Retrieval, Virtual Event, Norway, September 14-17, 2020

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Sources of Evidence for Interactive Table Completion
Jaime Arguello | Robert Capra
CHIIR '20: Conference on Human Information Interaction and Retrieval, Vancouver, BC, Canada, March 14-18, 2020

2019

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Anderson and Krathwohl's Two-Dimensional Taxonomy Applied to Task Creation and Learning Assessment
Kelsey Urgo | Jaime Arguello | Robert Capra
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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Towards Better Support for Exploratory Search through an Investigation of Notes-to-self and Notes-to-share
Anita Crescenzi | Yuan Li | Yinglong Zhang | Robert Capra
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

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Using Trails to Support Users with Tasks of Varying Scope
Robert Capra | Jaime Arguello
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

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The Effects of Working Memory during Search Tasks of Varying Complexity
Bogeum Choi | Robert Capra | Jaime Arguello
Proceedings of the 2019 Conference on Human Information Interaction and Retrieval, CHIIR 2019, Glasgow, Scotland, UK, March 10-14, 2019

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Understanding How People use Search to Support their Everyday Creative Tasks
Yinglong Zhang | Robert Capra
Proceedings of the 2019 Conference on Human Information Interaction and Retrieval, CHIIR 2019, Glasgow, Scotland, UK, March 10-14, 2019

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Embedding Search into a Conversational Platform to Support Collaborative Search
Sandeep Avula | Jaime Arguello | Robert Capra | Jordan Dodson | Yuhui Huang | Filip Radlinski
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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Factors Influencing Users' Information Requests: Medium, Target, and Extra-Topical Dimension
Jaime Arguello | Bogeum Choi | Robert Capra
2018 Volume 36 Issue 4

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The Effects of Manipulating Task Determinability on Search Behaviors and Outcomes
Robert Capra | Jaime Arguello | Heather O'Brien | Yuan Li | Bogeum Choi
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

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SearchBots: User Engagement with ChatBots during Collaborative Search
Sandeep Avula | Gordon Chadwick | Jaime Arguello | Robert Capra
Proceedings of the 2018 Conference on Human Information Interaction and Retrieval, CHIIR 2018, New Brunswick, NJ, USA, March 11-15, 2018

2017

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Time Limits, Information Search and the Use of Search Assistance
Anita Crescenzi | Robert Capra | Jaime Arguello
Proceedings of the 2017 Conference on Conference Human Information Interaction and Retrieval, CHIIR 2017, Oslo, Norway, March 7-11, 2017

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The Effects of Search Task Determinability on Search Behavior
Robert Capra | Jaime Arguello | Yinglong Zhang
Advances in Information Retrieval - 39th European Conference on IR Research, ECIR 2017, Aberdeen, UK, April 8-13, 2017, Proceedings

2016

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The Effects of Aggregated Search Coherence on Search Behavior
Jaime Arguello | Robert Capra
2016 Volume 35 Issue 1

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Proceedings of the 2016 ACM Conference on Human Information Interaction and Retrieval, CHIIR 2016, Carrboro, North Carolina, USA, March 13-17, 2016

Proceedings of the 2016 ACM Conference on Human Information Interaction and Retrieval, CHIIR 2016, Carrboro, North Carolina, USA, March 13-17, 2016

2015

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Differences in the Use of Search Assistance for Tasks of Varying Complexity
Robert Capra | Jaime Arguello | Anita Crescenzi | Emily Vardell
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015

2013

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NSF workshop on task-based information search systems
Diane Kelly | Jaime Arguello | Robert Capra
2013 Volume 47 Issue 2

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HCIR 2013: the seventh international symposium on human-computer interaction and information retrieval
Robert Capra | Luanne Freund | Catherine L. Smith | Mark D. Smucker | Ryen W. White
2013 Volume 47 Issue 2

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Work and personal e-mail use by university employees: PIM practices across domain boundaries
Robert Capra | Julia Khanova | Sarah Ramdeen
2013 Volume 64 Issue 5

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Factors affecting aggregated search coherence and search behavior
Jaime Arguello | Robert Capra | Wan-Ching Wu
22nd ACM International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013

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Augmenting web search surrogates with images
Robert Capra | Jaime Arguello | Falk Scholer
22nd ACM International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013

2012

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HCIR 2012: the sixth international symposium on human-computer interaction and information retrieval
Robert Capra | Gene Golovchinsky | Bill Kules | Daniel Tunkelang | Ryen W. White
2012 Volume 46 Issue 2

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Influence of training and stage of search on gaze behavior in a library catalog faceted search interface
Bill Kules | Robert Capra
2012 Volume 63 Issue 1

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The effect of aggregated search coherence on search behavior
Jaime Arguello | Robert Capra
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012

2011

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HCIR 2011: the fifth international workshop on human-computer interaction and information retrieval
Robert Capra | Gene Golovchinsky | Bill Kules | Daniel M. Russell | Catherine L. Smith | Daniel Tunkelang | Ryen W. White
2011 Volume 45 Issue 2

2009

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HCI Browser: A Tool for Studying Web Search Behavior
Robert Capra
Proceedings of the Workshop on Understanding the User - Logging and Interpreting User Interactions in Information Search and Retrieval ( UIIR-2009 ), Boston, MA, USA, July 23, 2009. Workshop in Conjunction with SIGIR-2009 , Boston, MA, USA, July 19-23 2009

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Faceted Search for Library Catalogs: Developing Grounded Tasks and Analyzing Eye-Tracking Data
Robert Capra | Bill Kules | Matthew Banta | Tito Sierra
Proceedings of the Workshop on Understanding the User - Logging and Interpreting User Interactions in Information Search and Retrieval ( UIIR-2009 ), Boston, MA, USA, July 23, 2009. Workshop in Conjunction with SIGIR-2009 , Boston, MA, USA, July 19-23 2009

2008

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Personal information management (PIM) 2008
Jaime Teevan | William Jones | Robert Capra
2008 Volume 42 Issue 2

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Introduction to keeping, refinding and sharing personal information
Deborah Barreau | Robert Capra | Susan T. Dumais | William Jones | Manuel A. Pérez-Quiñones
2008 Volume 26 Issue 4