Johanne R. Trippas

2026

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Proceedings of the 2026 Conference on Human Information Interaction and Retrieval, CHIIR 2026, Seattle, WA, USA, March 22-26, 2026

Conference on Human Information Interaction and Retrieval (CHIIR) 2026

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Characterizing Personality from Eye-Tracking: The Role of Gaze and Its Absence in Interactive Search Environments.

Jiaman He|Marta Micheli|Damiano Spina|Dana McKay|Johanne R. Trippas|Noriko Kando

Proceedings of the 2026 Conference on Human Information Interaction and Retrieval, CHIIR 2026, Seattle, WA, USA, March 22-26, 2026

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CHARISMA: Character-Based Interaction Simulation with Multi-LLM Agents Toward Computational Social Psychology.

Vahid Sadiri Javadi|Fryderyk Róg|Aksa Aksa|Johanne R. Trippas|Svitlana Vakulenko|Lucie Flek

Proceedings of the 2026 Conference on Human Information Interaction and Retrieval, CHIIR 2026, Seattle, WA, USA, March 22-26, 2026

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Simulation of Interactive Information Retrieval: A Guided Tour.

Saber Zerhoudi|Adam Roegiest|Johanne R. Trippas

Proceedings of the 2026 Conference on Human Information Interaction and Retrieval, CHIIR 2026, Seattle, WA, USA, March 22-26, 2026

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The Third Search Futures Workshop at ECIR'26.

Leif Azzopardi|Charles L. A. Clarke|Claudia Hauff|Yubin Kim|Zhaochun Ren|Adam Roegiest|Johanne R. Trippas|Saber Zerhoudi

Advances in Information Retrieval - 48th European Conference on Information Retrieval, ECIR 2026, Delft, The Netherlands, March 29 - April 2, 2026, Proceedings, Part III

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INFUSE Workshop: The First Workshop on INFormation Access in Uncertainty ScEnarios.

Alisa Rieger|Ran Yu|Amir Ebrahimi Fard|Nicolas Mattis|Johanne R. Trippas

Advances in Information Retrieval - 48th European Conference on Information Retrieval, ECIR 2026, Delft, The Netherlands, March 29 - April 2, 2026, Proceedings, Part III

2025

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Online and Offline Evaluation in Search Clarification.

Leila Tavakoli|Johanne R. Trippas|Hamed Zamani|Falk Scholer|Mark Sanderson

ACM Transactions on Information Systems (TOIS) 2025 Volume 43 Issue 1

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Report from the 4th Strategic Workshop on Information Retrieval in Lorne (SWIRL 2025).

Johanne R. Trippas|J. Shane Culpepper|Mohammad Aliannejadi|James Allan|Enrique Amigó|Jaime Arguello|Leif Azzopardi|Peter Bailey|Jamie Callan|Rob Capra|Nick Craswell|W. Bruce Croft|Jeff Dalton|Gianluca Demartini|Laura Dietz|Zhicheng Dou|Carsten Eickhoff|Michael D. Ekstrand|Nicola Ferro|Norbert Fuhr|Dorota Glowacka|Faegheh Hasibi|Danula Hettiachchi|Rosie Jones|Jaap Kamps|Noriko Kando|Sarvnaz Karimi|Makoto P. Kato|Bevan Koopman|Yiqun Liu|Chenglong Ma|Joel Mackenzie|Maria Maistro|Jiaxin Mao|Dana McKay|Bhaskar Mitra|Stefano Mizzaro|Alistair Moffat|Josiane Mothe|Iadh Ounis|Lida Rashidi|Yongli Ren|Mark Sanderson|Rodrygo L. T. Santos|Falk Scholer|Chirag Shah|Laurianne Sitbon|Ian Soboroff|Damiano Spina|Paul Thomas|Julián Urbano|Arjen P. de Vries|Ryen White|Abby Yuan|Hamed Zamani|Oleg Zendel|Min Zhang|Shengyao Zhuang|Justin Zobel|Guido Zuccon

SIGIR Forum 2025 Volume 59 Issue 1

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Applying Large Language Models to Interactive Information Retrieval: A Practical Exploration.

Johanne R. Trippas|Oleg Zendel|Adam Roegiest

Proceedings of the 2025 ACM SIGIR Conference on Human Information Interaction and Retrieval, CHIIR 2025, MelbourneAustralia, March 24-28, 2025

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Mario at EXIST 2025: A Simple Gateway to Effective Multilingual Sexism Detection.

Lin Tian|Johanne R. Trippas|Marian-Andrei Rizoiu

Working Notes of the Conference and Labs of the Evaluation Forum, CLEF 2025, Madrid, Spain, 9-12 September 2025.

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The Second Search Futures Workshop at ECIR'25.

Charles Clarke|Paul B. Kantor|Adam Roegiest|Ian Soboroff|Johanne R. Trippas|Zhaochun Ren

Advances in Information Retrieval - 47th European Conference on Information Retrieval, ECIR 2025, Lucca, Italy, April 6-10, 2025, Proceedings, Part V

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Characterising Topic Familiarity and Query Specificity Using Eye-Tracking Data.

Jiaman He|Zikang Leng|Dana McKay|Johanne R. Trippas|Damiano Spina

Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025

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The Effects of Demographic Instructions on LLM Personas.

Angel Felipe Magnossão de Paula|J. Shane Culpepper|Alistair Moffat|Sachin Pathiyan Cherumanal|Falk Scholer|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

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Multi-stage Large Language Model Pipelines Can Outperform GPT-4o in Relevance Assessment.

Julian A. Schnabel|Johanne R. Trippas|Falk Scholer|Danula Hettiachchi

Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

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Report on the 1st Workshop on Exploring Future Directions for Information Access (UnExplored FrontCHIIRS) at CHIIR 2024.

Adam Roegiest|Johanne R. Trippas

SIGIR Forum 2024 Volume 58 Issue 2

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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

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UnExplored FrontCHIIRs: A Workshop Exploring Future Directions for Information Access.

Adam Roegiest|Johanne R. Trippas

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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Re-evaluating the Command-and-Control Paradigm in Conversational Search Interactions.

Johanne R. Trippas|Luke Gallagher|Joel Mackenzie

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

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RMIT-IR at EXIST Lab at CLEF 2024.

Tony Smith|H. Ruda Nie|Johanne R. Trippas|Damiano Spina

Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2024), Grenoble, France, 9-12 September, 2024.

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The Search Futures Workshop.

Leif Azzopardi|Charles L. A. Clarke|Paul B. Kantor|Bhaskar Mitra|Johanne R. Trippas|Zhaochun Ren

Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part V

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PhD Candidacy: A Tutorial on Overcoming Challenges and Achieving Success.

Johanne R. Trippas|David Maxwell

Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part V

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Explainability for Transparent Conversational Information-Seeking.

Weronika Lajewska|Damiano Spina|Johanne R. Trippas|Krisztian Balog

Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024

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What do Users Really Ask Large Language Models? An Initial Log Analysis of Google Bard Interactions in the Wild.

Johanne R. Trippas|Sara Fahad Dawood Al Lawati|Joel Mackenzie|Luke Gallagher

Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024

2023

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Conversational Information Seeking.

Hamed Zamani|Johanne R. Trippas|Jeff Dalton|Filip Radlinski

Foundations and Trends in Information Retrieval 2023 Volume 17 Issue 3-4

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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

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Tutorials at The Web Conference 2023.

Yu Zhang|Quan Z. Sheng|Valeria Fionda|Olaf Hartig|Reyhaneh Abdolazimi|Sihem Amer-Yahia|Hongzhi Chen|Xiao Chen|Peng Cui|Jeffrey Dalton|Xin Luna Dong|Lisette Espín-Noboa|Wenqi Fan|Manuela Fritz|Quan Gan|Jingtong Gao|Xiaojie Guo|Torsten Hahmann|Jiawei Han|Soyeon Caren Han|Estevam Hruschka|Liang Hu|Jiaxin Huang|Utkarshani Jaimini|Olivier Jeunen|Yushan Jiang|Fariba Karimi|George Karypis|Krishnaram Kenthapadi|Himabindu Lakkaraju|Hady W. Lauw|Thai Le|Trung-Hoang Le|Dongwon Lee|Geon Lee|Liat Levontin|Cheng-Te Li|Haoyang Li|Ying Li|Jay Chiehen Liao|Qidong Liu|Usha Lokala|Ben London|Siqu Long|Hande Küçük-McGinty|Yu Meng|Seungwhan Moon|Usman Naseem|Pradeep Natarajan|Behrooz Omidvar-Tehrani|Zijie Pan|Devesh Parekh|Jian Pei|Tiago Peixoto|Steven Pemberton|Josiah Poon|Filip Radlinski|Federico Rossetto|Kaushik Roy|Aghiles Salah|Mehrnoosh Sameki|Amit P. Sheth|Cogan Shimizu|Kijung Shin|Dongjin Song|Julia Stoyanovich|Dacheng Tao|Johanne R. Trippas|Quoc Truong|Yu-Che Tsai|Adaku Uchendu|Bram van den Akker|Lin Wang|Minjie Wang|Shoujin Wang|Xin Wang|Ingmar Weber|Henry Weld|Lingfei Wu|Da Xu|Yifan Ethan Xu|Shuyuan Xu|Bo Yang|Ke Yang|Elad Yom-Tov|Jaemin Yoo|Zhou Yu|Reza Zafarani|Hamed Zamani|Meike Zehlike|Qi Zhang|Xikun Zhang|Yongfeng Zhang|Yu Zhang|Quan Z. Sheng|Zheng Zhang|Liang Zhao|Xiangyu Zhao|Wenwu Zhu

Companion Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

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Report on the 1st Early Career Researchers' Roundtable for Information Access Research (ECRs4IR 2022) at CHIIR 2022.

Johanne R. Trippas|David Maxwell|Abdulaziz AlQatan|Miriam Boom|Catherine Chavula|Anita Crescenzi|Luis-Daniel Ibáñez|Selina Meyer|Anna-Marie Ortloff|Srishti Palani|Dolinkumar Patel|Wiebke Thode|Zhaopeng Xing

SIGIR Forum 2022 Volume 56 Issue 1

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Conversational Information Seeking: Theory and Evaluation: CHIIR 2022 Half Day Tutorial.

Mohammad Aliannejadi|Johanne R. Trippas

CHIIR '22: ACM SIGIR Conference on Human Information Interaction and Retrieval, Regensburg, Germany, March 14 - 18, 2022

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First Early Career Researchers' Roundtable for Information Access Research: CHIIR 2022 Full Day Workshop.

Johanne R. Trippas|David Maxwell

CHIIR '22: ACM SIGIR Conference on Human Information Interaction and Retrieval, Regensburg, Germany, March 14 - 18, 2022

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Conversational Information Seeking: Theory and Application.

Jeffrey Dalton|Sophie Fischer|Paul Owoicho|Filip Radlinski|Federico Rossetto|Johanne R. Trippas|Hamed Zamani

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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MIMICS-Duo: Offline & Online Evaluation of Search Clarification.

Leila Tavakoli|Johanne R. Trippas|Hamed Zamani|Falk Scholer|Mark Sanderson

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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TREC CAsT 2022: Going Beyond User Ask and System Retrieve with Initiative and Response Generation.

Paul Owoicho|Jeff Dalton|Mohammad Aliannejadi|Leif Azzopardi|Johanne R. Trippas|Svitlana Vakulenko

Proceedings of the Thirty-First Text REtrieval Conference, TREC 2022, online, November 15-19, 2022

2021

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The PhD Journey: Reaching Out and Lending a Hand.

Johanne R. Trippas|David Maxwell

CHIIR '21: ACM SIGIR Conference on Human Information Interaction and Retrieval, Canberra, ACT, Australia, March 14-19, 2021

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Towards Multi-Modal Conversational Information Seeking.

Yashar Deldjoo|Johanne R. Trippas|Hamed Zamani

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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Towards a model for spoken conversational search.

Johanne R. Trippas|Damiano Spina|Paul Thomas|Mark Sanderson|Hideo Joho|Lawrence Cavedon

Information Processing and Management 2020 Volume 57 Issue 2

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Made to Measure: A Workshop on Human-centred metrics for information seeking.

George Buchanan|Dana McKay|Charles L. A. Clarke|Leif Azzopardi|Johanne R. Trippas

CHIIR '20: Conference on Human Information Interaction and Retrieval, Vancouver, BC, Canada, March 14-18, 2020.

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Third International Workshop on Conversational Approaches to Information Retrieval (CAIR'20): Full-day Workshop at CHIIR 2020.

Johanne R. Trippas|Paul Thomas|Damiano Spina|Hideo Joho

CHIIR '20: Conference on Human Information Interaction and Retrieval, Vancouver, BC, Canada, March 14-18, 2020.

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CC-News-En: A Large English News Corpus.

Joel M. Mackenzie|Rodger Benham|Matthias Petri|Johanne R. Trippas|J. Shane Culpepper|Alistair Moffat

CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

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A Mixed-Method Analysis of Text and Audio Search Interfaces with Varying Task Complexity.

Alexandra Vtyurina|Charles L. A. Clarke|Edith Law|Johanne R. Trippas|Horatiu S. Bota

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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Intelligent Task Recognition: Towards Enabling Productivity Assistance in Daily Life.

Jonathan Liono|Mohammad Saiedur Rahaman|Flora D. Salim|Yongli Ren|Damiano Spina|Falk Scholer|Johanne R. Trippas|Mark Sanderson|Paul N. Bennett|Ryen W. White

Proceedings of the 2020 on International Conference on Multimedia Retrieval, ICMR 2020, Dublin, Ireland, June 8-11, 2020.

2019

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Spoken conversational search: audio-only interactive information retrieval.

Johanne R. Trippas

SIGIR Forum 2019 Volume 53 Issue 2

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User Intent Prediction in Information-seeking Conversations.

Chen Qu|Liu Yang|W. Bruce Croft|Yongfeng Zhang|Johanne R. Trippas|Minghui Qiu

Proceedings of the 2019 Conference on Human Information Interaction and Retrieval, CHIIR 2019, Glasgow, Scotland, UK, March 10-14, 2019

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Learning About Work Tasks to Inform Intelligent Assistant Design.

Johanne R. Trippas|Damiano Spina|Falk Scholer|Ahmed Hassan Awadallah|Peter Bailey|Paul N. Bennett|Ryen W. White|Jonathan Liono|Yongli Ren|Flora D. Salim|Mark Sanderson

Proceedings of the 2019 Conference on Human Information Interaction and Retrieval, CHIIR 2019, Glasgow, Scotland, UK, March 10-14, 2019

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Using Audio Transformations to Improve Comprehension in Voice Question Answering.

Aleksandr Chuklin|Aliaksei Severyn|Johanne R. Trippas|Enrique Alfonseca|Hanna Silén|Damiano Spina

Experimental IR Meets Multilinguality, Multimodality, and Interaction - 10th International Conference of the CLEF Association, CLEF 2019, Lugano, Switzerland, September 9-12, 2019, Proceedings

2018

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Informing the Design of Spoken Conversational Search: Perspective Paper.

Johanne R. Trippas|Damiano Spina|Lawrence Cavedon|Hideo Joho|Mark Sanderson

Proceedings of the 2018 Conference on Human Information Interaction and Retrieval, CHIIR 2018, New Brunswick, NJ, USA, March 11-15, 2018

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Analyzing and Characterizing User Intent in Information-seeking Conversations.

Chen Qu|Liu Yang|W. Bruce Croft|Johanne R. Trippas|Yongfeng Zhang|Minghui Qiu

The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

2017

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ACM SIGIR Student Liaison Program.

Mohammad Aliannejadi|Maram Hasanain|Jiaxin Mao|Jaspreet Singh|Johanne R. Trippas|Hamed Zamani|Laura Dietz

SIGIR Forum 2017 Volume 51 Issue 3

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Extracting audio summaries to support effective spoken document search.

Damiano Spina|Johanne R. Trippas|Lawrence Cavedon|Mark Sanderson

Journal of the Association for Information Science and Technology (JASIST) 2017 Volume 68 Issue 9

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How Do People Interact in Conversational Speech-Only Search Tasks: A Preliminary Analysis.

Johanne R. Trippas|Damiano Spina|Lawrence Cavedon|Mark Sanderson

Proceedings of the 2017 Conference on Conference Human Information Interaction and Retrieval, CHIIR 2017, Oslo, Norway, March 7-11, 2017

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Modelling Information Needs in Collaborative Search Conversations.

Sosuke Shiga|Hideo Joho|Roi Blanco|Johanne R. Trippas|Mark Sanderson

Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

2016

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Spoken Conversational Search: Speech-only Interactive Information Retrieval.

Johanne R. Trippas

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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Results Presentation Methods for a Spoken Conversational Search System.

Johanne R. Trippas|Damiano Spina|Mark Sanderson|Lawrence Cavedon

Proceedings of the First International Workshop on Novel Web Search Interfaces and Systems, NWSearch 2015, Melbourne, Australia, October 23, 2015

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Spoken Conversational Search: Information Retrieval over a Speech-only Communication Channel.

Johanne R. Trippas

Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015

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Towards Understanding the Impact of Length in Web Search Result Summaries over a Speech-only Communication Channel.

Johanne R. Trippas|Damiano Spina|Mark Sanderson|Lawrence Cavedon

Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015