Conference Proceedings

The Thirty-First Text REtrieval Conference
(TREC 2022) Proceedings

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NOTE: All papers are available in PDF format.

The inclusion or omission of a particular company or product implies neither endorsement nor criticism by NIST. Any opinions, findings, and conclusions or recommendations expressed in the individual papers are the authors' own and do not necessarily reflect those of the sponsors.

Track Overviews

PDF file TREC CAsT 2022: Going Beyond User Ask and System Retrieve with Initiative and Response Generation
Paul Owoicho, University of Glasgow
Jeff Dalton, University of Glasgow
Mohammed Aliannejadi, University of Amsterdam
Leif Azzopardi, University of Strathclyde
Johanne R. Trippas, RMIT University
Svitlana Vakulenko, Amazon

PDF file Overview of the TREC 2022 Deep Learning Track
Nick Craswell, Microsoft
Bhaskar Mitra, Microsoft Research
Emine Yilmaz, University College London and Amazon
Daniel Campos, University of Illinois Urbana-Champaign and Neural Magic Inc
Jimmy Lin, University of Waterloo
Ellen M. Voorhees, NIST
Ian Soboroff, NIST

PDF file Overview of the TREC 2022 Fair Ranking Track
Michael D. Ekstrand, Boise State University
Graham McDonald, University of Glasgow
Amifa Raj, Boise State University
Isaac Johnson, Wikimedia Foundation

PDF file Overview of the TREC 2022 NeuCLIR Track
Dawn Lawrie, Johns Hopkins University Human Language Technology Center of Excellence
Sean MacAvaney, University of Glasgow
James Mayfield, Johns Hopkins University Human Language Technology Center of Excellence
Paul McNamee, Johns Hopkins University Human Language Technology Center of Excellence
Douglas W. Oard, University of Maryland
Luca Soldani, Allen Institute for AI
Eugene Yang, Johns Hopkins University Human Language Technology Center of Excellence

PDF file Overview of the TREC 2022 Clinical Trials Track
Kirk Roberts, University of Texas Health Science Center
Dina Demner-Fushman, National Library of Medicine
Ellen M. Voorhees, NIST
Steven Bedrick, Oregon Health Science University
William Hersh, Oregon Health Science University

Participant Papers

PDF file [Ali] Hybrid Retrieval and Multi-stage Ranking at TREC 2022 Deep Learning Track
Guangwei Xu, Alibaba Group
Yanzhao Zhang, Alibaba Group
Longhui Zhang, Alibaba Group
Dingkun Long, Alibaba Group
Pengjun Xie, Alibaba Group
Ruijie Guo, Alibaba Group

PDF file [CERTH_ITI_M4D] M4D-MKLab/ITI-CERTH Participation in TREC Deep Learning Track 2022
Alexandros-Michail Koufakis, CERTH
Theodora Tsikrika, CERTH
Stefanos Vrochidis, CERTH
Ioannis Kompatsiaris, CERTH

PDF file [CFDA_CLIP] CFDA & CLIP at TREC 2022 Conversational Assistance Track (CAsT)
Jia-Huei Ju, Academia Sinica
Sheng-Chieh Lin, University of Waterloo
Li-Young Chang, National Chengchi University
Ming-Feng Tsai, National Chengchi University
Chuan-Ju Wang, Academia Sinica

PDF file [CFDA_CLIP] CFDA & CLIP at TREC 2022 NeuCLIR Track
Jia-Huei Ju, Academia Sinica
Wei-Chih Chen, Academia Sinica
Heng-Ta Chang, Academia Sinica
Cheng-Wei Lin, Academia Sinica
Ming-Feng Tsai, National Chengchi University
Chuan-Ju Wang, Academia Sinica

PDF file [CIP] CIP at TREC 2022 Deep Learning Track
Jian Luo, University of Chinese Academy of Science and Chinese Information Processing Laboratory, Institute of Software, Chinese Academy of Science
Xinlin Peng, University of Chinese Academy of Science and Chinese Information Processing Laboratory, Institute of Software, Chinese Academy of Science
Xuanang Chen, University of Chinese Academy of Science and Chinese Information Processing Laboratory, Institute of Software, Chinese Academy of Science
Ben He, University of Chinese Academy of Science and Chinese Information Processing Laboratory, Institute of Software, Chinese Academy of Science
Le Sun, Chinese Information Processing Laboratory, Institute of Software, Chinese Academy of Science
Yingfei Sun, University of Chinese Academy of Science

PDF file [CNR] Context Propagation in Conversational Search Utterances Participation of the CNR Team in CAsT 2022
Ida Mele, IASI-CNR, Rome, Italy
Cristina Ioana Muntean, ISTI-CNR, Pisa, Italy
Franco Maria Nardini, ISTI-CNR, Pisa, Italy
Raffaele Perego, ISTI-CNR, Pisa, Italy
Nicola Tonellotto, University of Pisa, Italy

PDF file [CSIROmed] Matching a Patient from An Admission Note to Clinical Trials: Experiments with Query Generation and Neural-Ranking
Vincent Nguyen, CSIRO
Maciej Rybinski, CSIRO
Sarvnaz Karimi, CSIRO

PDF file [CiTIUS] CiTIUS at the TREC 2022 Health Misinformation Track
Marcos Fernández-Pichel, CiTIUS, Universidade de Santiago de Compostela
Manuel Prada-Corral, CiTIUS, Universidade de Santiago de Compostela
David E. Losada, CiTIUS, Universidade de Santiago de Compostela
Juan C. Pichel, CiTIUS, Universidade de Santiago de Compostela

PDF file [F4] HNUST @ TREC 2022 NeuCLIR Track
Ge Zhang, Hunan University of Science and Technology
Qiwen Ye, Hunan University of Science and Technology
Mengmeng Wang, Hunan University of Science and Technology
Dong Zhou, Hunan University of Science and Technology

PDF file [HEATWAVE] UNIVERSITY OF CAMBRIDGE AT TREC CAST 2022
Adian Liusie, Cambridge University
Mengjie Qian, Cambridge University
Xiang Li, Cambridge University
Mark Gales, Cambridge University

PDF file [IDACCS] Extremely Fast Fine-Tuning for Cross Language Information Retrieval via Generalized Canonical Correlation
John M. Conroy, IDA Center for Computing Sciences
Neil P. Molino, IDA Center for Computing Sciences
Julia S. Yang, Department of Defense

PDF file [IRIT_IRIS] IRIT-IRIS at TREC 2022: CrisisFACTS Track
Alexis Dusart, IRIT, Université Toulouse 3, France
Gilles Hubert, IRIT, Université Toulouse 3, France
Karen Pinel-Sauvagnat, IRIT, Université Toulouse 3, France

PDF file [KASYS] KASYS at the TREC 2022 NeuCLIR Track
Kenya Abe, Kohei Shinden and Makoto P. Kato - University of Tsukuba, Ibaraki, Japan

PDF file [MLIA-DAC] MLIA-DAC@TREC CAsT 2022: Sparse Contextualized Query Embedding
Le Hai Nam, Sorbonne Université CNRS ISIR
Thomas Gerald, Université Paris Saclay CNRS SATT LISN
Thibault Formal, Sorbonne Université CNRS ISIR and Naver Labs Europe
Jian-Yun Nie, University of Montreal
Benjamin Piwowarski, Sorbonne Université CNRS ISIR
Laure Soulier, Sorbonne Université CNRS ISIR

PDF file [MLIA-DAC] MLIA-DAC@TREC CAsT 2022: Sparse Contextualized Query Embedding
Le Hai Nam, Sorbonne Universite
Thomas Gerald, Universite Paris Saclay
Thibault Formal1, Sorbonne Universite, Naver Labs Europe
Jian-Yun Nie, University of Montreal
Benjamin Piwowarski, Sorbonne Universite
Laure Soulier, Sorbonne Universite

PDF file [NLE] Naver Labs Europe (SPLADE) @ TREC NeuCLIR 2022
Carlos Lassance, Naver Labs Europe
Stéphane Clinchant, Naver Labs Europe

PDF file [NLE] Naver Labs Europe (SPLADE) @ TREC Deep Learning 2022
Carlos Lassance, Naver Labs Europe
Stéphane Clinchant, Naver Labs Europe

PDF file [NM.unicamp] Using Neural Reranking and GPT-3 for Social Media Disaster Content Summarization
Jayr Pereira, NeuralMind, Universidade Federal de Pernambuco
Robson Fidalgo, Universidade Federal de Pernambuco
Roberto Lotufo, NeuralMind
Rodrigo Nogueira, NeuralMind

PDF file [NM.unicamp] NeuralMind-UNICAMP at 2022 TREC NeuCLIR: Large Boring Rerankers for Cross-lingual Retrieval
Vitor Jeronymo, UNICAMP/NeuralMind
Roberto Lotufo, UNICAMP/NeuralMind
Rodrigo Nogueira, UNICAMP/NeuralMind

PDF file [UAmsterdam] Efficient Document Representations for Neural Text Ranking
David Rau, University of Amsterdam
Jaap Kamps, University of Amsterdam

PDF file [UGA] Université Grenoble Alpes / LIG at TREC Deep Learning Track 2022
Petra Galuščáková, Université Grenoble Alpes
Lucas Alberede, Université Grenoble Alpes
Gabriela Nicole Gonzalez Saez, Université Grenoble Alpes
Aidan Mannion, Université Grenoble Alpes
Philippe Mulhem, Université Grenoble Alpes
Georges Quénot, Université Grenoble Alpes

PDF file [UNIMIB] UNIMIB at TREC 2022 Clinical Trials Track
Georgios Peikos, University of Milano-Bicocca, Milan, Italy
Gabriella Pasi, University of Milano-Bicocca, Milan, Italy

PDF file [UWaterlooMDS] UWaterlooMDS at the TREC 2022 Health Misinformation Track
Amir Vakili Tahami, University of Waterloo
Dake Zhang, University of Waterloo
Mark D. Smucker, University of Waterloo

PDF file [UiS] The University of Stavanger (IAI) at the TREC 2022 Conversational Assistance Track
Weronika Lajewska, University of Stavanger
Nolwenn Bernard, University of Stavanger
Ivica Kostric, University of Stavanger
Ivan Sekulic, Universita della Svizzera italiana
Krisztian Balog, University of Stavanger

PDF file [UoGTr] Experiments with Adaptive ReRanking and ColBERT-PRF: University of Glasgow Terrier Team at TREC DL 2022
Xiao Wang, University of Glasgow
Sean MacAvaney, University of Glasgow
Craig Macdonald, University of Glasgow
Iadh Ounis, University of Glasgow

PDF file [UoGTr] University of Glasgow Terrier Team at the TREC 2022 Fair Ranking Track
Thomas Jaenich, University of Glasgow
Graham McDonald, University of Glasgow
Iadh Ounis, University of Glasgow

PDF file [UoGTr] University of Glasgow Terrier Team at the TREC 2022 Conversational Assistance Track
Sarawoot Kongyoung, University of Glasgow
Craig Macdonald, University of Glasgow
Iadh Ounis, University of Glasgow

PDF file [WaterlooClarke] WaterlooClarke at the TREC 2022 Conversational Assistant Track
Siqing Huo, University of Waterloo
Xinyi Yan, University of Waterloo
Charles L. A. Clarke, University of Waterloo

PDF file [Webis] Webis at TREC 2022: Deep Learning and Health Misinformation
Alexander Bondarenko, Friedrich-Schiller-Universität Jena
Maik Fröbe, Friedrich-Schiller-Universität Jena
Lukas Gienapp, Leipzig University
Alexander Pugachev, HSE University
Jan Heinrich Reimer, Martin-Luther-Universität Halle-Wittenberg
Ferdinand Schlatt, Martin-Luther-Universität Halle-Wittenberg
Ekaterina Artemova, Ludwig-Maximilians-Universität München
Martin Potthast, Leipzig University and ScaDS.AI
Benno Stein, Bauhaus-Universität Weimar
Pavel Braslavski, HSE University and Ural Federal University
Matthias Hagen, Friedrich-Schiller-Universität Jena

PDF file [eXSum22] L3S at the TREC 2022 CrisisFACTS Track
Thi Huyen Nguyen, L3S Research Center
Koustav Rudra, Indian Institute of Technology (Indian School of Mines) Dhanbad

PDF file [els_dshs] Elsevier Data Science Health Sciences at TREC 2022 Clinical Trials: Exploring Transformer Embeddings for Clinical Trial Retrieval
Drahomira Herrmannova, Elsevier
Sharvari Jadhav, Elsevier
Harsh Sindhwa, Elsevier
Hina Nazir, Elsevier
Elia Lima-Walton, Elsevier

PDF file [h2oloo] Simple Yet Effective Neural Ranking and Reranking Baselines for Cross-Lingual Information Retrieval
Jimmy Lin, University of Waterloo
David Alfonso-Hermelo, Huawei Noah's Ark Lab
Vitor jeronymo, UNICAMP
Ehsan Kamalloo, University of Waterloo
Carlos Lassance, Naver Labs Europe
Rodrigo Nogueira, UNICAMP
Odunayo Ogundepo, University of Waterloo
Mehdi Rezagholizadeh, Huawei Noah's Ark Lab
Nandan Thakur, University of Waterloo
Jheng-Hong Yang, University of Waterloo
Xinyu Zhang, University of Waterloo

PDF file [hltcoe-jhu] HLTCOE at TREC 2022 NeuCLIR Track
Eugene Yang, Human Language Technology Center of Excellence, Johns Hopkins University
Dawn Lawrie, Human Language Technology Center of Excellence, Johns Hopkins University
James Mayfield, Human Language Technology Center of Excellence, Johns Hopkins University

PDF file [huaweimtl] Huawei Noah's Ark Lab at TREC NeuCLIR 2022
Ehsan Kamalloo, University of Alberta
David Alfonso-Hermelo, Huawei Noah's Ark Lab
Mehdi Rezagholizadeh, Huawei Noah's Ark Lab

PDF file [iiia-unipd] Summarize and Expand Queries in Clinical Trials Retrieval. The IIIA Unipd at TREC 2022 Clinical Trials
Giorgio Maria Di Nunzio, University of Padova
Guglielmo Faggioli, University of Padova
Stefano Marchesin, University of Padova

PDF file [iiia-unipd] Question Answering-Based Query Expansion for Conversational Search: IIIA@UNIPD at TREC CAsT 2022
Guglielmo Faggioli, University of Padova
Nicola Ferro, University of Padova
Mattia Romanello, University of Padova

PDF file [jbnu] JBNU at TREC 2022 Clinical Trials Track
Dalya Sin, Jeonbuk National University
Woo-Kyoung Lee, Jeonbuk National University
Seung-Hyeon Jo, Jeonbuk National University
Kyung-Soon Lee, Jeonbuk National University

PDF file [jhu.mcnamee] Non-Neural Baselines Experiments for CLIR at TREC 2022
Paul McNamee, JHU Human Language Technology Center of Excellence

PDF file [ohm_kiz] Combining Deep Neural Reranking and Unsupervised Extraction for Multi-Query Focused Summarization
Philipp Seeberger, Technische Hochschule Nürnberg Georg Simon Ohm
Korbinian Riedhammer, Technische Hochschule Nürnberg Georg Simon Ohm

PDF file [phi_lab] CogStack Cohort at TREC 2022 Clinical Trials Track
Jack Wu, KCL
Zeljko Kraljevic, KCL
Thomas Searle, KCL
Daniel Bean, KCL
Richard Dobson, KCL

PDF file [rmit_cidda_ir] RMIT CIDDA IR at the TREC 2022 Fair Ranking Track
Sachin Pathiyan Cherumanal, RMIT University
Marwah Alaofi, RMIT University
Reham Abdullah Altalhi, RMIT University
Elham Naghizade, RMIT University
Falk Scholer, RMIT University
Damiano Spina, RMIT University

PDF file [udel_fang] An Exploration of Learning-to-re-rank Using a Two-step Framework for Fair Ranking
Fumian Chen, University of Delaware
Hui Fang, University of Delaware

PDF file [udel_fang] An Exploration Study of Mixed-initiative Query Reformulation in Conversational Passage Retrieval
Dayu Yang, University of Delaware
Yue Zhang, University of Delaware
Hui Fang, University of Delaware

PDF file [umcp] Probabilistic Structured Queries: The University of Maryland at the TREC 2022 NeuCLIR Track
Suraj Nair, University of Maryland
Douglas W. Oard, University of Maryland

PDF file [umcp] Multi-Faceted Question Fusion in the TREC 2022 CrisisFACTS Track
Nathaniel W. Rollings, UMD
Peter A. Rankel, UMD
Douglas W. Oard, UMD

PDF file [yorku22] York University at TREC 2022: Deep Learning Track
Yizheng Huang, York University
Jimmy Huang, York University

Appendices

Clinical Trials
Main Task Runs  Appendix
Conversational Assistance
Main Task Runs  Appendix
Mixed Initiative Task Runs  Appendix
Deep Learning
Documents Task Runs  Appendix
Passages Task Runs  Appendix
Fair Ranking
Coordinators Task Runs  Appendix
Editors Task Runs  Appendix
Health Misinformation
Web Retrieval Task Runs  Appendix
Prediction Task Runs  Appendix
CrisisFACTs
Main Task Runs  Appendix
NeuCLIR
Main Task Runs  Appendix