Ivan Sekulic

2024

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Analysing Utterances in LLM-Based User Simulation for Conversational Search.
Ivan Sekulic|Mohammad Aliannejadi|Fabio Crestani
ACM Transactions on Intelligent Systems and Technology (TIST) 2024 Volume 15 Issue 3
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Towards Self-Contained Answers: Entity-Based Answer Rewriting in Conversational Search.
Ivan Sekulic|Krisztian Balog|Fabio Crestani
Proceedings of the 2024 ACM SIGIR Conference on Human Information Interaction and Retrieval, CHIIR 2024, Sheffield, United Kingdom, March 10-14, 2024
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Estimating the Usefulness of Clarifying Questions and Answers for Conversational Search.
Ivan Sekulic|Weronika Lajewska|Krisztian Balog|Fabio Crestani
Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part III

2023

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Exploiting Simulated User Feedback for Conversational Search: Ranking, Rewriting, and Beyond.
Paul Owoicho|Ivan Sekulic|Mohammad Aliannejadi|Jeffrey Dalton|Fabio Crestani
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023

2022

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Exploiting Document-Based Features for Clarification in Conversational Search.
Ivan Sekulic|Mohammad Aliannejadi|Fabio Crestani
Advances in Information Retrieval - 44th European Conference on IR Research, ECIR 2022, Stavanger, Norway, April 10-14, 2022, Proceedings, Part I
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The University of Stavanger (IAI) at the TREC 2022 Conversational Assistance Track.
Weronika Lajewska|Nolwenn Bernard|Ivica Kostric|Ivan Sekulic|Krisztian Balog
Proceedings of the Thirty-First Text REtrieval Conference, TREC 2022, online, November 15-19, 2022
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Evaluating Mixed-initiative Conversational Search Systems via User Simulation.
Ivan Sekulic|Mohammad Aliannejadi|Fabio Crestani
WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21 - 25, 2022

2021

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User Engagement Prediction for Clarification in Search.
Ivan Sekulic|Mohammad Aliannejadi|Fabio Crestani
Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part I
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Towards Facet-Driven Generation of Clarifying Questions for Conversational Search.
Ivan Sekulic|Mohammad Aliannejadi|Fabio Crestani
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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Extending the Use of Previous Relevant Utterances for Response Ranking in Conversational Search.
Ivan Sekulic|Fabio Crestani|Mohammad Aliannejadi
Proceedings of the Twenty-Ninth Text REtrieval Conference, TREC 2020, Virtual Event [Gaithersburg, Maryland, USA], November 16-20, 2020.
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Longformer for MS MARCO Document Re-ranking Task.
Ivan Sekulic|Fabio Crestani|Amir Soleimani|Mohammad Aliannejadi
Proceedings of the Twenty-Ninth Text REtrieval Conference, TREC 2020, Virtual Event [Gaithersburg, Maryland, USA], November 16-20, 2020.