2023

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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

2022

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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

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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

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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

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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

2017

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An Automated Approach for Geocoding Tabular Itineraries
Rui Santos | Patricia Murrieta-Flores | Bruno Martins
Proceedings of the 11th Workshop on Geographic Information Retrieval, GIR 2017, Heidelberg, Germany, November 30 - December 01, 2017

2015

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Report on the Fourth Workshop on Locatio and the Web (LocWeb 2014)
Dirk Ahlers | Erik Wilde | Bruno Martins
2015 Volume 49 Issue 1

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Report on the Fifth International Workshop on Location and the Web (LocWeb 2015)
Dirk Ahlers | Erik Wilde | Bruno Martins
2015 Volume 49 Issue 2

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Spatial role labeling with convolutional neural networks
Alexey Mazalov | Bruno Martins | David Martins de Matos
Proceedings of the 9th Workshop on Geographic Information Retrieval, GIR 2015, Paris, France, November 26-27, 2015

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Geocoding textual documents through the usage of hierarchical classifiers
Fernando Melo | Bruno Martins
Proceedings of the 9th Workshop on Geographic Information Retrieval, GIR 2015, Paris, France, November 26-27, 2015

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Expanding the utility of geospatial knowledge bases by linking concepts to WikiText and to polygonal boundaries
Bruno Martins | Francisco J. López-Pellicer | Dirk Ahlers
Proceedings of the 9th Workshop on Geographic Information Retrieval, GIR 2015, Paris, France, November 26-27, 2015

2014

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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

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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

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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

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Using the geographic scopes of web documents for contextual advertising
Ivo Anastácio | Bruno Martins | Pável Calado
Proceedings of the 6th Workshop on Geographic Information Retrieval, GIR 2010, Zurich, Switzerland, February 18-19, 2010

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Learning to rank for geographic information retrieval
Bruno Martins | Pável Calado
Proceedings of the 6th Workshop on Geographic Information Retrieval, GIR 2010, Zurich, Switzerland, February 18-19, 2010

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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

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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

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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

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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

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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

2007

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Geographically-aware information retrieval for collections of digitized historical maps
Bruno Martins | José Borbinha | Gilberto Pedrosa | João Gil | Nuno Freire
Proceedings of the 4th ACM Workshop On Geographic Information Retrieval, GIR 2007, Lisbon, Portugal, November 9, 2007

2006

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Handling Locations in Search Engine Queries
Bruno Martins | Mário J. Silva | Sérgio Freitas | Ana Paula Afonso
Proceedings of the 3rd ACM Workshop On Geographic Information Retrieval, GIR 2006, Seattle, WA, USA, August 10, 2006

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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

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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

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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

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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

2005

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Challenges and resources for evaluating geographical IR
Bruno Martins | Mário J. Silva | Marcirio Silveira Chaves
Proceedings of the 2005 Workshop On Geographic Information Retrieval, GIR 2005, Bremen, Germany, November 4, 2005

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Indexing and ranking in Geo-IR systems
Bruno Martins | Mário J. Silva | Leonardo Andrade
Proceedings of the 2005 Workshop On Geographic Information Retrieval, GIR 2005, Bremen, Germany, November 4, 2005

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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

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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

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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

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