Ahmed Mourad

According to our database, Ahmed Mourad authored at least 20 papers between 2012 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

TPRF: A Transformer-based Pseudo-Relevance Feedback Model for Efficient and Effective Retrieval.

Chuting Yu, Hang Li, Ahmed Mourad, Bevan Koopman, Guido Zuccon

CoRR, 2024

2023

Pseudo Relevance Feedback with Deep Language Models and Dense Retrievers: Successes and Pitfalls.

Hang Li, Ahmed Mourad, Shengyao Zhuang, Bevan Koopman, Guido Zuccon

ACM Trans. Inf. Syst., 2023

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, 2023

A Reproducibility Study of Question Retrieval for Clarifying Questions.

Sebastian Cross, Guido Zuccon, Ahmed Mourad

Proceedings of the Advances in Information Retrieval, 2023

2022

AgAsk: An Agent to Help Answer Farmer's Questions From Scientific Documents.

Bevan Koopman, Ahmed Mourad, Hang Li, Anton van der Vegt, Shengyao Zhuang, Simon Gibson, Yash Dang, David Lawrence, Guido Zuccon

CoRR, 2022

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

Proceedings of the SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11, 2022

How Does Feedback Signal Quality Impact Effectiveness of Pseudo Relevance Feedback for Passage Retrieval.

Hang Li, Ahmed Mourad, Bevan Koopman, Guido Zuccon

Proceedings of the SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11, 2022

Seed-Driven Document Ranking for Systematic Reviews: A Reproducibility Study.

Shuai Wang, Harrisen Scells, Ahmed Mourad, Guido Zuccon

Proceedings of the Advances in Information Retrieval, 2022

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

Proceedings of the Advances in Information Retrieval, 2022

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, 2022

2021

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

Search Engines vs. Symptom Checkers: A Comparison of their Effectiveness for Online Health Advice.

Sebastian Cross, Ahmed Mourad, Guido Zuccon, Bevan Koopman

Proceedings of the WWW '21: The Web Conference 2021, 2021

2020

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, 2020

2019

A Practical Guide for the Effective Evaluation of Twitter User Geolocation.

Ahmed Mourad, Falk Scholer, Walid Magdy, Mark Sanderson

ACM Trans. Soc. Comput., 2019

2018

How Well Did You Locate Me? Effective Evaluation of Twitter User Geolocation.

Ahmed Mourad, Falk Scholer, Mark Sanderson, Walid Magdy

Proceedings of the IEEE/ACM 2018 International Conference on Advances in Social Networks Analysis and Mining, 2018

2017

Language Influences on Tweeter Geolocation.

Ahmed Mourad, Falk Scholer, Mark Sanderson

Proceedings of the Advances in Information Retrieval, 2017

2015

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, 2015

2013

Subjectivity and Sentiment Analysis of Modern Standard Arabic and Arabic Microblogs.

Ahmed Mourad, Kareem Darwish

Proceedings of the 4th Workshop on Computational Approaches to Subjectivity, 2013

Detecting Comments on News Articles in Microblogs.

Alok Kothari, Walid Magdy, Kareem Darwish, Ahmed Mourad, Ahmed Taei

Proceedings of the Seventh International Conference on Weblogs and Social Media, 2013

2012

Language processing for arabic microblog retrieval.

Kareem Darwish, Walid Magdy, Ahmed Mourad

Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012