Shubham Chatterjee

40 papers A* 9A 2B 1Misc 1Journal 17Unranked 10

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	Interplay: Training Independent Simulators for Reference-Free Conversational Recommendation. ECIR (1) Jerome Ramos, Feng Xia, Xi Wang, Shubham Chatterjee, Xiao Fu, Hossein A. Rahmani, Aldo Lipani
2026	J	`jnl`	Interplay: Training Independent Simulators for Reference-Free Conversational Recommendation. CoRR Jerome Ramos, Feng Xia, Xi Wang, Shubham Chatterjee, Xiao Fu, Hossein A. Rahmani, Aldo Lipani
2026	J	`jnl`	Single-Turn LLM Reformulation Powered Multi-Stage Hybrid Re-Ranking for Tip-of-the-Tongue Known-Item Retrieval. CoRR Debayan Mukhopadhyay, Utshab Kumar Ghosh, Shubham Chatterjee
2025	B	`conf`	On the Theoretical Advantages of Bilinear Similarities in Dense Retrieval. SISAP Shubham Chatterjee
2025	A	`conf`	ProActLLM: Proactive Conversational Information Seeking with Large Language Models. CIKM Shubham Chatterjee, Xi Wang, Shuo Zhang, Sajad Ebrahimi, Zhaochun Ren, Debasis Ganguly, Gareth J. F. Jones, Emine Yilmaz, Hamed Zamani
2025	A*	`conf`	QDER: Query-Specific Document and Entity Representations for Multi-Vector Document Re-Ranking. SIGIR Shubham Chatterjee, Jeff Dalton
2025	J	`jnl`	QDER: Query-Specific Document and Entity Representations for Multi-Vector Document Re-Ranking. CoRR Shubham Chatterjee, Jeff Dalton
2025	—	`conf`	REGENT: Relevance-Guided Attention for Entity-Aware Multi-Vector Neural Re-Ranking. SIGIR-AP Shubham Chatterjee
2025	J	`jnl`	REGENT: Relevance-Guided Attention for Entity-Aware Multi-Vector Neural Re-Ranking. CoRR Shubham Chatterjee
2024	J	`jnl`	DREQ: Document Re-Ranking Using Entity-based Query Understanding. CoRR Shubham Chatterjee, Iain Mackie, Jeff Dalton
2024	—	`conf`	DREQ: Document Re-ranking Using Entity-Based Query Understanding. ECIR (1) Shubham Chatterjee, Iain Mackie, Jeff Dalton
2024	A*	`conf`	Doing Personal LAPS: LLM-Augmented Dialogue Construction for Personalized Multi-Session Conversational Search. SIGIR Hideaki Joko, Shubham Chatterjee, Andrew Ramsay, Arjen P. de Vries, Jeff Dalton, Faegheh Hasibi
2024	J	`jnl`	Doing Personal LAPS: LLM-Augmented Dialogue Construction for Personalized Multi-Session Conversational Search. CoRR Hideaki Joko, Shubham Chatterjee, Andrew Ramsay, Arjen P. de Vries, Jeff Dalton, Faegheh Hasibi
2024	A*	`conf`	DyVo: Dynamic Vocabularies for Learned Sparse Retrieval with Entities. EMNLP Thong Nguyen, Shubham Chatterjee, Sean MacAvaney, Iain Mackie, Jeff Dalton, Andrew Yates
2024	J	`jnl`	DyVo: Dynamic Vocabularies for Learned Sparse Retrieval with Entities. CoRR Thong Nguyen, Shubham Chatterjee, Sean MacAvaney, Iain Mackie, Jeff Dalton, Andrew Yates
2024	J	`jnl`	Report on the Collab-a-Thon at ECIR 2024. SIGIR Forum Sean MacAvaney, Adam Roegiest, Aldo Lipani, Andrew Parry, Björn Engelmann, Christin Katharina Kreutz, Chuan Meng, Erlend Frayling, Eugene Yang, Ferdinand Schlatt, Guglielmo Faggioli, Harrisen Scells, Iana Atanassova, Jana Friese, Janek Bevendorff, Javier Sanz-Cruzado, Johanne R. Trippas, Kanaad Pathak, Kaustubh D. Dhole, Leif Azzopardi, Maik Fröbe, Marc Bertin, Nishchal Prasad, Saber Zerhoudi, Shuai Wang, Shubham Chatterjee, Thomas Jänich, Udo Kruschwitz, Xi Wang, Zijun Long
2024	A*	`conf`	TREC iKAT 2023: A Test Collection for Evaluating Conversational and Interactive Knowledge Assistants. SIGIR Mohammad Aliannejadi, Zahra Abbasiantaeb, Shubham Chatterjee, Jeffrey Dalton, Leif Azzopardi
2024	J	`jnl`	TREC iKAT 2023: A Test Collection for Evaluating Conversational and Interactive Knowledge Assistants. CoRR Mohammad Aliannejadi, Zahra Abbasiantaeb, Shubham Chatterjee, Jeffery Dalton, Leif Azzopardi
2024	J	`jnl`	TREC iKAT 2023: The Interactive Knowledge Assistance Track Overview. CoRR Mohammad Aliannejadi, Zahra Abbasiantaeb, Shubham Chatterjee, Jeffery Dalton, Leif Azzopardi
2024	—	`conf`	TREC iKAT 2024: The Interactive Knowledge Assistance Track Overview. TREC Mohammad Aliannejadi, Zahra Abbasiantaeb, Simon Lupart, Shubham Chatterjee, Jeffrey Dalton, Leif Azzopardi
2023	—	`conf`	ECIR 23 Tutorial: Neuro-Symbolic Approaches for Information Retrieval. ECIR (3) Laura Dietz, Hannah Bast, Shubham Chatterjee, Jeff Dalton, Edgar Meij, Arjen P. de Vries
2023	J	`jnl`	GRM: Generative Relevance Modeling Using Relevance-Aware Sample Estimation for Document Retrieval. CoRR Iain Mackie, Ivan Sekulic, Shubham Chatterjee, Jeffrey Dalton, Fabio Crestani
2023	A*	`conf`	Generative Relevance Feedback with Large Language Models. SIGIR Iain Mackie, Shubham Chatterjee, Jeffrey Dalton
2023	J	`jnl`	Generative Relevance Feedback with Large Language Models. CoRR Iain Mackie, Shubham Chatterjee, Jeffrey Dalton
2023	J	`jnl`	Generative and Pseudo-Relevant Feedback for Sparse, Dense and Learned Sparse Retrieval. CoRR Iain Mackie, Shubham Chatterjee, Jeffrey Dalton
2023	A*	`conf`	Neuro-Symbolic Representations for Information Retrieval. SIGIR Laura Dietz, Hannah Bast, Shubham Chatterjee, Jeffrey Dalton, Jian-Yun Nie, Rodrigo Nogueira
2023	J	`jnl`	Re-Rank - Expand - Repeat: Adaptive Query Expansion for Document Retrieval Using Words and Entities. CoRR Iain Mackie, Shubham Chatterjee, Sean MacAvaney, Jeffrey Dalton
2023	—	`conf`	TREC iKAT 2023: The Interactive Knowledge Assistance Track Overview. TREC Mohammad Aliannejadi, Zahra Abbasiantaeb, Shubham Chatterjee, Jeffery Dalton, Leif Azzopardi
2022	—	`conf`	An Entity-Oriented Approach for Answering Topical Information Needs. ECIR (2) Shubham Chatterjee
2022	J	`jnl`	Answering Topical Information Needs Using Neural Entity-Oriented Information Retrieval and Extraction. SIGIR Forum Shubham Chatterjee
2022	A*	`conf`	BERT-ER: Query-specific BERT Entity Representations for Entity Ranking. SIGIR Shubham Chatterjee, Laura Dietz
2022	A	`conf`	Predicting Guiding Entities for Entity Aspect Linking. CIKM Shubham Chatterjee, Laura Dietz
2022	A*	`conf`	Wikimarks: Harvesting Relevance Benchmarks from Wikipedia. SIGIR Laura Dietz, Shubham Chatterjee, Connor Lennox, Sumanta Kashyapi, Pooja Oza, Ben Gamari
2021	A*	`conf`	Entity Retrieval Using Fine-Grained Entity Aspects. SIGIR Shubham Chatterjee, Laura Dietz
2019	J	`jnl`	Report on the First HIPstIR Workshop on the Future of Information Retrieval. CoRR Laura Dietz, Bhaskar Mitra, Jeremy Pickens, Hana Anber, Sandeep Avula, Asia Biega, Adrian Boteanu, Shubham Chatterjee, Jeff Dalton, Shiri Dori-Hacohen, John Foley, Henry Feild, Ben Gamari, Rosie Jones, Pallika Kanani, Sumanta Kashyapi, Widad Machmouchi, Matthew Mitsui, Steve Nole, Alexandre Tachard Passos, Jordan Ramsdell, Adam Roegiest, David Smith, Alessandro Sordoni
2019	J	`jnl`	Report on the First HIPstIR Workshop on the Future of Information Retrieval. SIGIR Forum Laura Dietz, Bhaskar Mitra, Jeremy Pickens, Hana Anber, Sandeep Avula, Asia Biega, Adrian Boteanu, Shubham Chatterjee, Jeff Dalton, Shiri Dori-Hacohen, John Foley, Henry Feild, Ben Gamari, Rosie Jones, Pallika Kanani, Sumanta Kashyapi, Widad Machmouchi, Matthew Mitsui, Steve Nole, Alexandre Tachard Passos, Jordan Ramsdell, Adam Roegiest, David Smith, Alessandro Sordoni
2019	—	`conf`	TREMA-UNH at CAR 2019. TREC Jordan Ramsdell, Sumanta Kashyapi, Shubham Chatterjee, Pooja Oza, Laura Dietz
2019	Misc	`conf`	Why does this Entity matter?: Support Passage Retrieval for Entity Retrieval. ICTIR Shubham Chatterjee, Laura Dietz
2018	—	`conf`	TREMA-UNH at TREC 2018: Complex Answer Retrieval and News Track. TREC Sumanta Kashyapi, Shubham Chatterjee, Jordan Ramsdell, Laura Dietz
2017	—	`conf`	A Study of the Genetic Algorithm Parameters for Solving Multi-objective Travelling Salesman Problem. ICIT Romit S. Beed, Sunita Sarkar, Arindam Roy, Shubham Chatterjee