Alireza Salemi

2026

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Pathways of Thoughts: Multi-Directional Thinking for Long-form Personalized Question Answering.
Alireza Salemi|Cheng Li|Mingyang Zhang|Qiaozhu Mei|Zhuowan Li|Spurthi Amba Hombaiah|Weize Kong|Tao Chen|Hamed Zamani|Michael Bendersky
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.

2025

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Learning to Rank for Multiple Retrieval-Augmented Models through Iterative Utility Maximization.
Alireza Salemi|Hamed Zamani
Proceedings of the 2025 International ACM SIGIR Conference on Innovative Concepts and Theories in Information Retrieval, ICTIR 2025, Padua, Italy, 18 July 2025
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Comparing Retrieval-Augmentation and Parameter-Efficient Fine-Tuning for Privacy-Preserving Personalization of Large Language Models.
Alireza Salemi|Hamed Zamani
Proceedings of the 2025 International ACM SIGIR Conference on Innovative Concepts and Theories in Information Retrieval, ICTIR 2025, Padua, Italy, 18 July 2025
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The Second Tutorial on Retrieval-Enhanced Machine Learning: Synthesis and Opportunities.
Fernando Diaz|Andrew Drozdov|To Eun Kim|Alireza Salemi|Hamed Zamani
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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Optimization Methods for Personalizing Large Language Models through Retrieval Augmentation.
Alireza Salemi|Surya Kallumadi|Hamed Zamani
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024
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Towards a Search Engine for Machines: Unified Ranking for Multiple Retrieval-Augmented Large Language Models.
Alireza Salemi|Hamed Zamani
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024
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Evaluating Retrieval Quality in Retrieval-Augmented Generation.
Alireza Salemi|Hamed Zamani
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024

2023

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Pre-Training Multi-Modal Dense Retrievers for Outside-Knowledge Visual Question Answering.
Alireza Salemi|Mahta Rafiee|Hamed Zamani
Proceedings of the 2023 ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2023, Taipei, Taiwan, 23 July 2023
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A Symmetric Dual Encoding Dense Retrieval Framework for Knowledge-Intensive Visual Question Answering.
Alireza Salemi|Juan Altmayer Pizzorno|Hamed Zamani
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023