Sajad Ebrahimi

2026

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Query Performance Prediction Using Neural Query Space Proximity.

Amin Bigdeli|Sajad Ebrahimi|Negar Arabzadeh|Sara Salamat|Shirin Seyedsalehi|Maryam Khodabakhsh|Fattane Zarrinkalam|Ebrahim Bagheri

ACM Transactions on Intelligent Systems and Technology (TIST) 2026 Volume 17 Issue 1

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Diffusion-based generative modeling for expert team formation.

Mohammad Hossein Saliminabi|Sajad Ebrahimi|Radin Hamidi Rad|Dimitrios Androutsos|Fattane Zarrinkalam|Ebrahim Bagheri

Information Processing and Management 2026 Volume 63 Issue 7

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PeerPrism: Peer Evaluation Expertise vs Review-writing AI.

Soroush Sadeghian|Alireza DaghighFarsoodeh|Radin Cheraghi|Sajad Ebrahimi|Negar Arabzadeh|Ebrahim Bagheri

Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026

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Can LLMs Uphold Research Integrity? Evaluating the Role of LLMs in Peer Review Quality.

Negar Arabzadeh|Sajad Ebrahimi|Soroush Sadeghian|Seyed Mohammad Hosseini|Alireza Daqiq|Hai Son Le|Mahdi Bashari|Ebrahim Bagheri

Proceedings of the Nineteenth ACM International Conference on Web Search and Data Mining, WSDM 2026, Boise, ID, USA, February 22-26, 2026

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PeeriScope: A Multi-Faceted Framework for Evaluating Peer Review Quality.

Sajad Ebrahimi|Soroush Sadeghian|Ali Ghorbanpour|Negar Arabzadeh|Sara Salamat|Seyed Mohammad Hosseini|Hai Son Le|Mahdi Bashari|Ebrahim Bagheri

Companion Proceedings of the ACM Web Conference 2026, WWW Companion 2026, Dubai, United Arab Emirates, 29 June 2026 - 3 July 2026

2025

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Building Trustworthy Peer Review Quality Assessment Systems.

Negar Arabzadeh|Sajad Ebrahimi|Ali Ghorbanpour|Soroush Sadeghian|Sara Salamat|Muhan Li|Hai Son Le|Mahdi Bashari|Ebrahim Bagheri

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

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ProActLLM: Proactive Conversational Information Seeking with Large Language Models.

Shubham Chatterjee|Xi Wang|Shuo Zhang|Sajad Ebrahimi|Zhaochun Ren|Debasis Ganguly|Gareth J. F. Jones|Emine Yilmaz|Hamed Zamani

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

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RottenReviews: Benchmarking Review Quality with Human and LLM-Based Judgments.

Sajad Ebrahimi|Soroush Sadeghian|Ali Ghorbanpour|Negar Arabzadeh|Sara Salamat|Muhan Li|Hai Son Le|Mahdi Bashari|Ebrahim Bagheri

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

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exHarmony: Authorship and Citations for Benchmarking the Reviewer Assignment Problem.

Sajad Ebrahimi|Sara Salamat|Negar Arabzadeh|Mahdi Bashari|Ebrahim Bagheri

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

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Reinforcement Learning for Effective Few-Shot Ranking.

Shiva Soleimany|Sajad Ebrahimi|Shirin Seyedsalehi|Fattane Zarrinkalam|Ebrahim Bagheri

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

2024

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Reviewerly: Modeling the Reviewer Assignment Task as an Information Retrieval Problem.

Negar Arabzadeh|Sajad Ebrahimi|Sara Salamat|Mahdi Bashari|Ebrahim Bagheri

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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Estimating Query Performance Through Rich Contextualized Query Representations.

Sajad Ebrahimi|Maryam Khodabakhsh|Negar Arabzadeh|Ebrahim Bagheri

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