Shawon Sarkar

2025

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Towards More Personalized Recommendations by Modeling Users? Temporal Behaviors with Task-Based Graph Neural Network (TGNN).
Maryam Amirizaniani|Shawon Sarkar|Chirag Shah
ACM Transactions on the Web 2025 Volume 19 Issue 3

2023

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Representing Tasks with a Graph-Based Method for Supporting Users in Complex Search Tasks.
Shawon Sarkar|Maryam Amirizaniani|Chirag Shah
Proceedings of the 2023 Conference on Human Information Interaction and Retrieval, CHIIR 2023, Austin, TX, USA, March 19-23, 2023
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Taking Search to Task.
Chirag Shah|Ryen White|Paul Thomas|Bhaskar Mitra|Shawon Sarkar|Nicholas J. Belkin
Proceedings of the 2023 Conference on Human Information Interaction and Retrieval, CHIIR 2023, Austin, TX, USA, March 19-23, 2023
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A Synthetic Search Session Generator for Task-Aware Information Seeking and Retrieval.
Shawon Sarkar|Chirag Shah
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023.

2021

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A Context-independent Representation of Task.
Shawon Sarkar
CHIIR '21: ACM SIGIR Conference on Human Information Interaction and Retrieval, Canberra, ACT, Australia, March 14-19, 2021
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An Integrated Model of Task, Information Needs, Sources and Uncertainty to Design Task-Aware Search Systems.
Shawon Sarkar|Chirag Shah
ICTIR '21: The 2021 ACM SIGIR International Conference on the Theory of Information Retrieval, Virtual Event, Canada, July 11, 2021

2020

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Implicit information need as explicit problems, help, and behavioral signals.
Shawon Sarkar|Matthew Mitsui|Jiqun Liu|Chirag Shah
Information Processing and Management 2020 Volume 57 Issue 2
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Identifying and Predicting the States of Complex Search Tasks.
Jiqun Liu|Shawon Sarkar|Chirag Shah
CHIIR '20: Conference on Human Information Interaction and Retrieval, Vancouver, BC, Canada, March 14-18, 2020.

2018

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Juggling with Information Sources, Task Type, and Information Quality.
Yiwei Wang|Shawon Sarkar|Chirag Shah
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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Investigating Information Seekers' Selection of Interpersonal and Impersonal Sources.
Yiwei Wang|Shawon Sarkar|Chirag Shah
Proceedings of the 2017 Conference on Conference Human Information Interaction and Retrieval, CHIIR 2017, Oslo, Norway, March 7-11, 2017