Bruno Martins

2026

2025

doi dblp

A Reproducibility Study on Consistent LLM Reasoning for Natural Language Inference over Clinical Trials.

Artur Guimarães|João Magalhães|Bruno Martins

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

doi dblp

Aligning Web Query Generation with Ranking Objectives via Direct Preference Optimization.

João Coelho|Bruno Martins|João Magalhães|Chenyan Xiong

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

2024

doi dblp

Generalizable Tip-of-the-Tongue Retrieval with LLM Re-ranking.

Luís Borges|Rohan Jha|Jamie Callan|Bruno Martins

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

doi dblp

Quantifying Valence and Arousal in Text with Multilingual Pre-trained Transformers.

Gonçalo Azevedo Mendes|Bruno Martins

Advances in Information Retrieval - 45th European Conference on Information Retrieval, ECIR 2023, Dublin, Ireland, April 2-6, 2023, Proceedings, Part I

doi dblp

KALE: Using a K-Sparse Projector for Lexical Expansion.

Luís Borges|Bruno Martins|Jamie Callan

Proceedings of the 2023 ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2023, Taipei, Taiwan, 23 July 2023

dblp

Team CMU-LTI at TREC 2023 Tip-of-the-Tongue Track.

Luís Borges|Jamie Callan|Bruno Martins

The Thirty-Second Text REtrieval Conference Proceedings (TREC 2023), Gaithersburg, MD, USA, November 14-17, 2023

2022

dblp

Team Bruce Banner at Touché 2022: Argument Retrieval for Controversial Questions.

Bernardo C. Moreira|Henrique Lopes Cardoso|Bruno Martins|Fábio Goularte

Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022.

doi dblp

Question Rewriting? Assessing Its Importance for Conversational Question Answering.

Gonçalo Raposo|Rui Ribeiro|Bruno Martins|Luísa Coheur

Advances in Information Retrieval - 44th European Conference on IR Research, ECIR 2022, Stavanger, Norway, April 10-14, 2022, Proceedings, Part II

2021

doi dblp

Assessing the Benefits of Model Ensembles in Neural Re-ranking for Passage Retrieval.

Luís Borges|Bruno Martins|Jamie Callan

Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part II

2020

doi dblp

Text Meets Space: Geographic Content Extraction, Resolution and Information Retrieval.

Jochen L. Leidner|Bruno Martins|Katherine McDonough|Ross S. Purves

Advances in Information Retrieval - 42nd European Conference on IR Research, ECIR 2020, Lisbon, Portugal, April 14-17, 2020, Proceedings, Part II

2015

doi dblp

Report on the Fourth Workshop on Locatio and the Web (LocWeb 2014).

Dirk Ahlers|Erik Wilde|Bruno Martins

SIGIR Forum 2015 Volume 49 Issue 1

doi dblp

Report on the Fifth International Workshop on Location and the Web (LocWeb 2015).

Dirk Ahlers|Erik Wilde|Bruno Martins

SIGIR Forum 2015 Volume 49 Issue 2

2014

doi dblp

Proceedings of the 4th International Workshop on Location and the Web, LocWeb '14, Shanghai, China, November 3, 2014

International Workshop on Location and the Web (LocWeb) 2014

doi dblp

LocWeb'14 - 4th International Workshop on Location and the Web: CIKM 2014 Workshop Summary.

Dirk Ahlers|Erik Wilde|Bruno Martins

Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, CIKM 2014, Shanghai, China, November 3-7, 2014

2012

doi dblp

Stylometric relevance-feedback towards a hybrid book recommendation algorithm.

Paula Cristina Vaz|David Martins de Matos|Bruno Martins

Proceedings of the Fifth ACM Workshop on Research Advances in Large Digital Book Repositories and Complementary Media, BooksOnline@CIKM '12, Maui, Hawaii, USA, October 29, 2012

2011

dblp

Geo-Temporal retrieval filtering versus answer resolution using Wikipedia.

Jorge Machado|José Borbinha|Bruno Martins

Proceedings of the 9th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-9, National Center of Sciences, Tokyo, Japan, December 6-9, 2011

2010

dblp

Experiments with Geo-Temporal Expressions Filtering and Query Expansion at Document and Phrase Context Resolution.

Jorge Machado|José Borbinha|Bruno Martins

Proceedings of the 8th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-8, National Center of Sciences, Tokyo, Japan, June 15-18, 2010

2009

doi dblp

Experiments with N-Gram Prefixes on a Multinomial Language Model versus Lucene's Off-the-Shelf Ranking Scheme and Rocchio Query Expansion (TEL@CLEF Monolingual Task).

Jorge Machado|Bruno Martins|José Borbinha

Multilingual Information Access Evaluation I. Text Retrieval Experiments, 10th Workshop of the Cross-Language Evaluation Forum, CLEF 2009, Corfu, Greece, September 30 - October 2, 2009, Revised Selected Papers

dblp

Experiments with N-Gram Prefixes on a Multinomial Language Model versus Lucene's Off-the-shelf Ranking Scheme and Rocchio Query Expansion (TEL@CLEF Monolingual Task).

Jorge Machado|Bruno Martins|José Borbinha

Working Notes for CLEF 2009 Workshop co-located with the 13th European Conference on Digital Libraries (ECDL 2009) , Corfù, Greece, September 30 - October 2, 2009.

2008

doi dblp

Experiments on a Multinomial Language Model versus Lucene's Off-the-Shelf Ranking Scheme and Rocchio Query Expansion (TEL@CLEF Monolingual Task).

Jorge Machado|Bruno Martins|José Borbinha

Evaluating Systems for Multilingual and Multimodal Information Access, 9th Workshop of the Cross-Language Evaluation Forum, CLEF 2008, Aarhus, Denmark, September 17-19, 2008, Revised Selected Papers

dblp

Technical University of Lisbon CLEF 2008 Submission: TEL@CLEF Monolingual Task.

Jorge Machado|Bruno Martins|José Borbinha

Working Notes for CLEF 2008 Workshop co-located with the 12th European Conference on Digital Libraries (ECDL 2008) , Aarhus, Denmark, September 17-19, 2008.

2006

doi dblp

The University of Lisbon at CLEF 2006 Ad-Hoc Task.

Nuno Cardoso|Mário J. Silva|Bruno Martins

Evaluation of Multilingual and Multi-modal Information Retrieval, 7th Workshop of the Cross-Language Evaluation Forum, CLEF 2006, Alicante, Spain, September 20-22, 2006, Revised Selected Papers

doi dblp

The University of Lisbon at GeoCLEF 2006.

Bruno Martins|Nuno Cardoso|Marcirio Silveira Chaves|Leonardo Andrade|Mário J. Silva

Evaluation of Multilingual and Multi-modal Information Retrieval, 7th Workshop of the Cross-Language Evaluation Forum, CLEF 2006, Alicante, Spain, September 20-22, 2006, Revised Selected Papers

dblp

The University of Lisbon at CLEF 2006 Ad-Hoc Task.

Nuno Cardoso|Mário J. Silva|Bruno Martins

Working Notes for CLEF 2006 Workshop co-located with the 10th European Conference on Digital Libraries (ECDL 2006), Alicante, Spain, September 20-22, 2006.

dblp

The University of Lisbon at GeoCLEF 2006.

Bruno Martins|Nuno Cardoso|Marcirio Silveira Chaves|Leonardo Andrade|Mário J. Silva

Working Notes for CLEF 2006 Workshop co-located with the 10th European Conference on Digital Libraries (ECDL 2006), Alicante, Spain, September 20-22, 2006.

2005

doi dblp

The XLDB Group at GeoCLEF 2005.

Nuno Cardoso|Bruno Martins|Marcirio Silveira Chaves|Leonardo Andrade|Mário J. Silva

Accessing Multilingual Information Repositories, 6th Workshop of the Cross-Language Evalution Forum, CLEF 2005, Vienna, Austria, 21-23 September, 2005, Revised Selected Papers

dblp

The XLDB Group at GeoCLEF 2005.

Nuno Cardoso|Bruno Martins|Marcirio Silveira Chaves|Leonardo Andrade|Mário J. Silva

Working Notes for CLEF 2005 Workshop co-located with the 9th European Conference on Digital Libraries (ECDL 2005), Wien, Austria, September 21-22, 2005.

doi dblp

Assigning Geographical Scopes To Web Pages.

Bruno Martins|Marcirio Silveira Chaves|Mário J. Silva

Advances in Information Retrieval, 27th European Conference on IR Research, ECIR 2005, Santiago de Compostela, Spain, March 21-23, 2005, Proceedings