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Ahmed Mourad
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Subjectivity and sentiment analysis of modern standard Arabic and Arabic microblogs
A Mourad, K Darwish
Proceedings of the 4th workshop on computational approaches to subjectivity …, 2013
2182013
Language processing for arabic microblog retrieval
K Darwish, W Magdy, A Mourad
Proceedings of the 21st ACM international conference on Information and …, 2012
1162012
Detecting comments on news articles in microblogs
A Kothari, W Magdy, K Darwish, A Mourad, A Taei
Proceedings of the International AAAI Conference on Web and Social Media 7 …, 2013
492013
Pseudo relevance feedback with deep language models and dense retrievers: Successes and pitfalls
H Li, A Mourad, S Zhuang, B Koopman, G Zuccon
ACM Transactions on Information Systems 41 (3), 1-40, 2023
392023
Improving query representations for dense retrieval with pseudo relevance feedback: A reproducibility study
H Li, S Zhuang, A Mourad, X Ma, J Lin, G Zuccon
European Conference on Information Retrieval, 599-612, 2022
262022
To interpolate or not to interpolate: Prf, dense and sparse retrievers
H Li, S Wang, S Zhuang, A Mourad, X Ma, J Lin, G Zuccon
Proceedings of the 45th International ACM SIGIR Conference on Research and …, 2022
252022
Seed-driven document ranking for systematic reviews: A reproducibility study
S Wang, H Scells, A Mourad, G Zuccon
European conference on information retrieval, 686-700, 2022
172022
Search engines vs. symptom checkers: A comparison of their effectiveness for online health advice
S Cross, A Mourad, G Zuccon, B Koopman
Proceedings of the web conference 2021, 206-216, 2021
152021
A practical guide for the effective evaluation of twitter user geolocation
A Mourad, F Scholer, W Magdy, M Sanderson
ACM Transactions on Social Computing 2 (3), 1-23, 2019
132019
Language influences on tweeter geolocation
A Mourad, F Scholer, M Sanderson
Advances in Information Retrieval: 39th European Conference on IR Research …, 2017
112017
RMIT at the TREC 2015 LiveQA Track.
RC Chen, JS Culpepper, TT Damessie, T Jones, A Mourad, K Ong, ...
TREC, 2015
92015
Report on the future conversations workshop at CHIIR 2021
D Spina, JR Trippas, P Thomas, H Joho, K Byström, L Clark, N Craswell, ...
ACM SIGIR Forum 55 (1), 1-22, 2021
82021
How does feedback signal quality impact effectiveness of pseudo relevance feedback for passage retrieval
H Li, A Mourad, B Koopman, G Zuccon
Proceedings of the 45th International ACM SIGIR Conference on Research and …, 2022
72022
AgAsk: an agent to help answer farmer’s questions from scientific documents
B Koopman, A Mourad, H Li, A Vegt, S Zhuang, S Gibson, Y Dang, ...
International Journal on Digital Libraries, 1-16, 2023
42023
SCC-A test collection for search in chat conversations
I Sabei, A Mourad, G Zuccon
Proceedings of the 31st ACM International Conference on Information …, 2022
32022
How well did you locate me? effective evaluation of Twitter user geolocation
A Mourad, F Scholer, M Sanderson, W Magdy
2018 IEEE/ACM International Conference on Advances in Social Networks …, 2018
32018
A reproducibility study of question retrieval for clarifying questions
S Cross, G Zuccon, A Mourad
European Conference on Information Retrieval, 35-50, 2023
12023
TPRF: A Transformer-based Pseudo-Relevance Feedback Model for Efficient and Effective Retrieval
C Yu, H Li, A Mourad, B Koopman, G Zuccon
arXiv preprint arXiv:2401.13509, 2024
2024
AgAsk: A Conversational Search Agent for Answering Agricultural Questions
H Li, B Koopman, A Mourad, G Zuccon
Proceedings of the Sixteenth ACM International Conference on Web Search and …, 2023
2023
Agvaluate
H Li, G Zuccon, B Koopman, A Mourad
The University of Queensland, 2022
2022
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Articles 1–20