2023

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AgAsk: A Conversational Search Agent for Answering Agricultural Questions
Hang Li | Bevan Koopman | Ahmed Mourad | Guido Zuccon
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023

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A Reproducibility Study of Question Retrieval for Clarifying Questions
Sebastian Cross | Guido Zuccon | Ahmed Mourad
Advances in Information Retrieval - 45th European Conference on Information Retrieval, ECIR 2023, Dublin, Ireland, April 2-6, 2023, Proceedings, Part III

2022

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To Interpolate or not to Interpolate: PRF, Dense and Sparse Retrievers
Hang Li | Shuai Wang | Shengyao Zhuang | Ahmed Mourad | Xueguang Ma | Jimmy Lin | Guido Zuccon
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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How Does Feedback Signal Quality Impact Effectiveness of Pseudo Relevance Feedback for Passage Retrieval
Hang Li | Ahmed Mourad | Bevan Koopman | Guido Zuccon
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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SCC - A Test Collection for Search in Chat Conversations
Ismail Sabei | Ahmed Mourad | Guido Zuccon
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

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Seed-Driven Document Ranking for Systematic Reviews: A Reproducibility Study
Shuai Wang | Harrisen Scells | Ahmed Mourad | Guido Zuccon
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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Improving Query Representations for Dense Retrieval with Pseudo Relevance Feedback: A Reproducibility Study
Hang Li | Shengyao Zhuang | Ahmed Mourad | Xueguang Ma | Jimmy Lin | Guido Zuccon
Advances in Information Retrieval - 44th European Conference on IR Research, ECIR 2022, Stavanger, Norway, April 10-14, 2022, Proceedings, Part I

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
2021 Volume 55 Issue 1

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Search Engines vs. Symptom Checkers: A Comparison of their Effectiveness for Online Health Advice
Sebastian Cross | Ahmed Mourad | Guido Zuccon | Bevan Koopman
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021

2020

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IELAB for TREC Conversational Assistance Track (CAsT) 2020
Sebastian Cross | Hang Li | Arvin Zhuang | Ahmed Mourad | Guido Zuccon | Bevan Koopman
Proceedings of the Twenty-Ninth Text REtrieval Conference, TREC 2020, Virtual Event [Gaithersburg, Maryland, USA], November 16-20, 2020

2017

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Language Influences on Tweeter Geolocation
Ahmed Mourad | Falk Scholer | Mark Sanderson
Advances in Information Retrieval - 39th European Conference on IR Research, ECIR 2017, Aberdeen, UK, April 8-13, 2017, Proceedings

2015

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RMIT at the TREC 2015 LiveQA Track
Ruey-Cheng Chen | J. Shane Culpepper | Tadele Tedla Damessie | Timothy Jones | Ahmed Mourad | Kevin Ong | Falk Scholer | Evi Yulianti
Proceedings of The Twenty-Fourth Text REtrieval Conference, TREC 2015, Gaithersburg, Maryland, USA, November 17-20, 2015

2012

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Language processing for arabic microblog retrieval
Kareem Darwish | Walid Magdy | Ahmed Mourad
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012