Sachin Pathiyan Cherumanal

2026

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Diversification and Fairness in Search: Two Sides of the Same Coin?
Sachin Pathiyan Cherumanal|Falk Scholer|Damiano Spina
ACM Transactions on Information Systems (TOIS) 2026 Volume 44 Issue 2

2025

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Fairness-Aware Question Answering for Intelligent Assistants.
Sachin Pathiyan Cherumanal
SIGIR Forum 2025 Volume 59 Issue 2
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The Effects of Demographic Instructions on LLM Personas.
Angel Felipe Magnossão de Paula|Philipp Hager|Alistair Moffat|Onno Zoeter|Falk Scholer|Sachin Pathiyan Cherumanal|Andrea Tonon|J. Shane Culpepper|Maarten de Rijke|Johanne R. Trippas|Philipp Hager|Alistair Moffat|Sachin Pathiyan Cherumanal|Andrea Tonon|Onno Zoeter|Falk Scholer|Maarten de Rijke|Johanne R. Trippas
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025

2024

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Report on the 8th Workshop on Search-Oriented Conversational Artificial Intelligence (SCAI 2024) at CHIIR 2024.
Alexander Frummet|Andrea Papenmeier|Maik Fröbe|Johannes Kiesel|Vaibhav Adlakha|Norbert Braunschweiler|Mateusz Dubiel|Satanu Ghosh|Marcel Gohsen|Christin Kreutz|Milad Momeni|Markus Nilles|Sachin Pathiyan Cherumanal|Abbas Pirmoradi|Paul Thomas|Johanne R. Trippas|Ines Zelch|Oleg Zendel
SIGIR Forum 2024 Volume 58 Issue 1
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Walert: Putting Conversational Information Seeking Knowledge into Action by Building and Evaluating a Large Language Model-Powered Chatbot.
Sachin Pathiyan Cherumanal|Lin Tian|Futoon M. Abushaqra|Angel Felipe Magnossão de Paula|Kaixin Ji|Halil Ali|Danula Hettiachchi|Johanne R. Trippas|Falk Scholer|Damiano Spina
Proceedings of the 2024 ACM SIGIR Conference on Human Information Interaction and Retrieval, CHIIR 2024, Sheffield, United Kingdom, March 10-14, 2024

2023

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RMIT_IR at the NTCIR-17 FairWeb-1 Task.
Sachin Pathiyan Cherumanal|Kaixin Ji|Danula Hettiachchi|Johanne R. Trippas|Falk Scholer|Damiano Spina
Proceedings of the 17th NTCIR Conference on Evaluation of Information Access Technologies, NTCIR 2023, Tokyo, Japan, December 12-15, 2023

2022

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Fairness-Aware Question Answering for Intelligent Assistants.
Sachin Pathiyan Cherumanal
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022
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RMIT CIDDA IR at the TREC 2022 Fair Ranking Track.
Sachin Pathiyan Cherumanal|Marwah Alaofi|Reham Abdullah Altalhi|Elham Naghizade|Falk Scholer|Damiano Spina
Proceedings of the Thirty-First Text REtrieval Conference, TREC 2022, online, November 15-19, 2022

2021

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Report on the future conversations workshop at CHIIR 2021.
Damiano Spina|Johanne R. Trippas|Paul Thomas|Hideo Joho|Katriina Byström|Leigh Clark|Nick Craswell|Mary Czerwinski|David Elsweiler|Alexander Frummet|Souvick Ghosh|Johannes Kiesel|Irene Lopatovska|Daniel McDuff|Selina Meyer|Ahmed Mourad|Paul Owoicho|Sachin Pathiyan Cherumanal|Daniel Russell|Laurianne Sitbon
SIGIR Forum 2021 Volume 55 Issue 1
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Evaluating Fairness in Argument Retrieval.
Sachin Pathiyan Cherumanal|Damiano Spina|Falk Scholer|W. Bruce Croft
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
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RMIT at TREC 2021 Fair Ranking Track.
Sachin Pathiyan Cherumanal|Damiano Spina|Falk Scholer|W. Bruce Croft
Proceedings of the Thirtieth Text REtrieval Conference, TREC 2021, online, November 15-19, 2021