Radin Hamidi Rad

2026

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Robust Neural Model for Searching over Incomplete Graphs.
Radin Hamidi Rad|Ebrahim Bagheri|Mehdi Kargar|Divesh Srivastava|Jarek Szlichta
ACM Transactions on Intelligent Systems and Technology (TIST) 2026 Volume 17 Issue 3
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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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Adversarial Edge Perturbation Framework in Graph-Based Retrieval.
Amir Khosrojerdi|Radin Hamidi Rad|Ebrahim Bagheri
Advances in Information Retrieval - 48th European Conference on Information Retrieval, ECIR 2026, Delft, The Netherlands, March 29 - April 2, 2026, Proceedings, Part II
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Graph Poisoning for Node Rank Manipulation.
Seyed Mohammad Hosseini|Radin Hamidi Rad|Morteza Zihayat|Ebrahim Bagheri
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.
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QueryGym: A Toolkit for Reproducible LLM-Based Query Reformulation.
Amin Bigdeli|Radin Hamidi Rad|Mert Incesu|Negar Arabzadeh|Charles L. A. Clarke|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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Datasets for Supervised Adversarial Attacks on Neural Rankers.
Amir Khosrojerdi|Amin Bigdeli|Radin Hamidi Rad|Morteza Zihayat|Charles L. A. Clarke|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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Retrieval-Augmented Neural Team Formation.
Mohammad Dara|Radin Hamidi Rad|Fattane Zarrinkalam|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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ROKSANA: An Open-Source Toolkit for Robust Graph-Based Keyword Search.
Radin Hamidi Rad|Amir Khosrojerdi|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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A Variational Neural Architecture for Skill-based Team Formation.
Radin Hamidi Rad|Hossein Fani|Ebrahim Bagheri|Mehdi Kargar|Divesh Srivastava|Jaroslaw Szlichta
ACM Transactions on Information Systems (TOIS) 2024 Volume 42 Issue 1
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Interactive Topic Tagging in Community Question Answering Platforms.
Radin Hamidi Rad|Silviu Cucerzan|Nirupama Chandrasekaran|Michael Gamon
Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part III

2023

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Learning heterogeneous subgraph representations for team discovery.
Radin Hamidi Rad|Hoang Nguyen|Feras N. Al-Obeidat|Ebrahim Bagheri|Mehdi Kargar|Divesh Srivastava|Jaroslaw Szlichta|Fattane Zarrinkalam
Discover Computing 2023 Volume 26 Issue 1
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Noisy Perturbations for Estimating Query Difficulty in Dense Retrievers.
Negar Arabzadeh|Radin Hamidi Rad|Maryam Khodabakhsh|Ebrahim Bagheri
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023
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Quantifying Ranker Coverage of Different Query Subspaces.
Negar Arabzadeh|Amin Bigdeli|Radin Hamidi Rad|Ebrahim Bagheri
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023
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Neural Architectures for Searching Subgraph Structures.
Radin Hamidi Rad
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023

2022

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PyDHNet: A Python Library for Dynamic Heterogeneous Network Representation Learning and Evaluation.
Hoang Nguyen|Radin Hamidi Rad|Ebrahim Bagheri
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

2021

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PyTFL: A Python-based Neural Team Formation Toolkit.
Radin Hamidi Rad|Aabid Mitha|Hossein Fani|Mehdi Kargar|Jaroslaw Szlichta|Ebrahim Bagheri
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
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Retrieving Skill-Based Teams from Collaboration Networks.
Radin Hamidi Rad|Ebrahim Bagheri|Mehdi Kargar|Divesh Srivastava|Jaroslaw Szlichta
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

2020

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Learning to Form Skill-based Teams of Experts.
Radin Hamidi Rad|Hossein Fani|Mehdi Kargar|Jaroslaw Szlichta|Ebrahim Bagheri
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020