Miguel Ángel García Cumbreras

2025

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SINAI at eRisk@CLEF 2025: Transformer-Based and Conversational Strategies for Depression Detection.
Alba María Mármol-Romero|Manuel García Vega|Miguel Ángel García Cumbreras|Arturo Montejo-Ráez
Working Notes of the Conference and Labs of the Evaluation Forum, CLEF 2025, Madrid, Spain, 9-12 September 2025.
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SINAI-UGPLN at CheckThat! 2025: Meta-Ensemble Strategies for Numerical Claim Verification in English.
Mariuxi del Carmen Toapanta-Bernabé|Miguel Angel García Cumbreras|Luis Alfonso Ureña López|Denisse Desiree Mora-Intriago|Carla Tatiana Bernal-García
Working Notes of the Conference and Labs of the Evaluation Forum, CLEF 2025, Madrid, Spain, 9-12 September 2025.

2018

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SINAI at TREC 2018: Experiments in Incident Streams.
Miguel Ángel García Cumbreras|Manuel Carlos Díaz-Galiano|Manuel García Vega|Salud María Jiménez-Zafra
Proceedings of the Twenty-Seventh Text REtrieval Conference, TREC 2018, Gaithersburg, Maryland, USA, November 14-16, 2018

2012

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Architecture and evaluation of BRUJA, a multilingual question answering system.
Miguel Ángel García Cumbreras|Fernando Javier Martínez Santiago|Luis Alfonso Ureña López
Discover Computing 2012 Volume 15 Issue 5

2011

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SINAI at ImageCLEF Wikipedia Retrieval Task 2011: Testing Combined Systems.
Miguel Ángel García Cumbreras|Manuel Carlos Díaz-Galiano|Luis Alfonso Ureña López|Javier Arias Buendía
CLEF 2011 Labs and Workshop, Notebook Papers, 19-22 September 2011, Amsterdam, The Netherlands
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SINAI at NTCIR-9 GeoTime: a filtering and reranking approach based solely on geographical entities.
José M. Perea-Ortega|Miguel Ángel García Cumbreras|Manuel García Vega|Luis Alfonso Ureña López
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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SINAI at WePS-3: Online Reputation Management.
Miguel Angel García Cumbreras|Manuel García Vega|Fernando Javier Martínez Santiago|José M. Perea-Ortega
CLEF 2010 LABs and Workshops, Notebook Papers, 22-23 September 2010, Padua, Italy
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SINAI at ImageCLEF 2010 Medical Task.
Manuel Carlos Díaz-Galiano|María Teresa Martín-Valdivia|Arturo Montejo-Ráez|Miguel Angel García Cumbreras
CLEF 2010 LABs and Workshops, Notebook Papers, 22-23 September 2010, Padua, Italy
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SINAI at LogCLEF 2010.
José M. Perea-Ortega|Arturo Montejo-Ráez|Miguel Angel García Cumbreras|Luis Alfonso Ureña López
CLEF 2010 LABs and Workshops, Notebook Papers, 22-23 September 2010, Padua, Italy

2009

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Information retrieval with geographical references. Relevant documents filtering vs. query expansion.
Miguel Angel García Cumbreras|José M. Perea-Ortega|Manuel García Vega|Luis Alfonso Ureña López
Information Processing and Management 2009 Volume 45 Issue 5
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University of Jaén at ImageCLEF 2009: Medical and Photo Tasks.
Miguel Ángel García Cumbreras|Manuel Carlos Díaz-Galiano|María Teresa Martín-Valdivia|Arturo Montejo-Ráez|Luis Alfonso Ureña López
Multilingual Information Access Evaluation II. Multimedia 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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SINAI at ImageCLEF 2009 Medical Task.
Manuel Carlos Díaz-Galiano|María Teresa Martín-Valdivia|Luis Alfonso Ureña López|Miguel Angel García Cumbreras
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.
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SINAI at ImagePhoto 2009.
Miguel A. García-Cumbreras|Manuel Carlos Díaz-Galiano|Arturo Montejo-Ráez|María Teresa Martín-Valdivia
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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University of Jaén at ImagePhoto 2008: Filtering the Results with the Cluster Term.
Miguel Angel García Cumbreras|Manuel Carlos Díaz-Galiano|María Teresa Martín-Valdivia|Luis Alfonso Ureña López
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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Query Expansion on Medical Image Retrieval: MeSH vs. UMLS.
Manuel Carlos Díaz-Galiano|Miguel Angel García Cumbreras|María Teresa Martín-Valdivia|Luis Alfonso Ureña López|Arturo Montejo-Ráez
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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Combining TEXT-MESS Systems at ImageCLEF 2008.
Sergio Navarro|Miguel Angel García Cumbreras|Fernando Llopis|Manuel Carlos Díaz-Galiano|Rafael Muñoz|María Teresa Martín-Valdivia|Luis Alfonso Ureña López|Arturo Montejo-Ráez
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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Using Query Reformulation and Keywords in the Geographic Information Retrieval Task.
José M. Perea-Ortega|Luis Alfonso Ureña López|Manuel García Vega|Miguel Angel García Cumbreras
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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Evaluating Word Sense Disambiguation Tools for Information Retrieval Task.
Fernando Javier Martínez Santiago|José M. Perea-Ortega|Miguel Angel García Cumbreras
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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SINAI at ImageCLEFmed 2008.
Manuel Carlos Díaz-Galiano|Miguel A. García-Cumbreras|María Teresa Martín-Valdivia|Luis Alfonso Ureña López|Arturo Montejo-Ráez
Working Notes for CLEF 2008 Workshop co-located with the 12th European Conference on Digital Libraries (ECDL 2008) , Aarhus, Denmark, September 17-19, 2008.
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SINAI at ImageCLEFPhoto 2008.
Miguel A. García-Cumbreras|Manuel Carlos Díaz-Galiano|María Teresa Martín-Valdivia|Luis Alfonso Ureña López
Working Notes for CLEF 2008 Workshop co-located with the 12th European Conference on Digital Libraries (ECDL 2008) , Aarhus, Denmark, September 17-19, 2008.
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SINAI at Robust WSD Task @ CLEF 2008: When WSD is a Good Idea for Information Retrieval tasks?
Fernando Javier Martínez Santiago|José M. Perea-Ortega|Miguel A. García-Cumbreras
Working Notes for CLEF 2008 Workshop co-located with the 12th European Conference on Digital Libraries (ECDL 2008) , Aarhus, Denmark, September 17-19, 2008.
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SINAI-GIR System. University of Jaén at GeoCLEF 2008.
José M. Perea-Ortega|Miguel A. García-Cumbreras|Manuel García Vega|Luis Alfonso Ureña López
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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SINAI System: Combining IR Systems at ImageCLEFPhoto 2007.
Miguel Angel García Cumbreras|Manuel Carlos Díaz-Galiano|María Teresa Martín-Valdivia|Arturo Montejo-Ráez|Luis Alfonso Ureña López
Advances in Multilingual and Multimodal Information Retrieval, 8th Workshop of the Cross-Language Evaluation Forum, CLEF 2007, Budapest, Hungary, September 19-21, 2007, Revised Selected Papers
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Combining Lexical Information with Machine Learning for Answer Validation at QA@CLEF 2007.
Miguel Angel García Cumbreras|José M. Perea-Ortega|Fernando Javier Martínez Santiago|Luis Alfonso Ureña López
Advances in Multilingual and Multimodal Information Retrieval, 8th Workshop of the Cross-Language Evaluation Forum, CLEF 2007, Budapest, Hungary, September 19-21, 2007, Revised Selected Papers
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Integrating MeSH Ontology to Improve Medical Information Retrieval.
Manuel Carlos Díaz-Galiano|Miguel Angel García Cumbreras|María Teresa Martín-Valdivia|Arturo Montejo-Ráez|Luis Alfonso Ureña López
Advances in Multilingual and Multimodal Information Retrieval, 8th Workshop of the Cross-Language Evaluation Forum, CLEF 2007, Budapest, Hungary, September 19-21, 2007, Revised Selected Papers
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Using Information Gain to Filter Information in CLEF CL-SR Track.
Manuel Carlos Díaz-Galiano|María Teresa Martín-Valdivia|Miguel Angel García Cumbreras|Luis Alfonso Ureña López
Advances in Multilingual and Multimodal Information Retrieval, 8th Workshop of the Cross-Language Evaluation Forum, CLEF 2007, Budapest, Hungary, September 19-21, 2007, Revised Selected Papers
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SINAI at CLEF Ad-Hoc Robust Track 2007: Applying Google Search Engine for Robust Cross-Lingual Retrieval.
Fernando Javier Martínez Santiago|Arturo Montejo-Ráez|Miguel Angel García Cumbreras
Advances in Multilingual and Multimodal Information Retrieval, 8th Workshop of the Cross-Language Evaluation Forum, CLEF 2007, Budapest, Hungary, September 19-21, 2007, Revised Selected Papers
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Filtering for Improving the Geographic Information Search.
José M. Perea-Ortega|Miguel Angel García Cumbreras|Manuel García Vega|Luis Alfonso Ureña López
Advances in Multilingual and Multimodal Information Retrieval, 8th Workshop of the Cross-Language Evaluation Forum, CLEF 2007, Budapest, Hungary, September 19-21, 2007, Revised Selected Papers
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SINAI at QA@CLEF 2007. Answer Validation Exercise.
Miguel Ángel García Cumbreras|José Manuel Perea Ortega|Fernando Javier Martínez Santiago|Luis Alfonso Ureña López
Working Notes for CLEF 2007 Workshop co-located with the 11th European Conference on Digital Libraries (ECDL 2007), Budapest, Hungary, September 19-21, 2007.
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SINAI at ImageCLEF 2007.
Manuel Carlos Díaz-Galiano|Miguel Ángel García Cumbreras|María Teresa Martín-Valdivia|Arturo Montejo-Ráez|Luis Alfonso Ureña López
Working Notes for CLEF 2007 Workshop co-located with the 11th European Conference on Digital Libraries (ECDL 2007), Budapest, Hungary, September 19-21, 2007.
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SINAI at CL-SR Task at CLEF 2007.
Manuel Carlos Díaz-Galiano|María Teresa Martín-Valdivia|Miguel Ángel García Cumbreras|Luis Alfonso Ureña López
Working Notes for CLEF 2007 Workshop co-located with the 11th European Conference on Digital Libraries (ECDL 2007), Budapest, Hungary, September 19-21, 2007.
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SINAI at CLEF Ad-Hoc Robust Track 2007: Applying Google Search Engine for Robust Cross-Lingual Retrieval.
Fernando Javier Martínez Santiago|Arturo Montejo-Ráez|Miguel Ángel García Cumbreras
Working Notes for CLEF 2007 Workshop co-located with the 11th European Conference on Digital Libraries (ECDL 2007), Budapest, Hungary, September 19-21, 2007.
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GEOUJA System. University of Jaén at GeoCLEF 2007.
José M. Perea-Ortega|Miguel Ángel García Cumbreras|Manuel García Vega|Arturo Montejo-Ráez
Working Notes for CLEF 2007 Workshop co-located with the 11th European Conference on Digital Libraries (ECDL 2007), Budapest, Hungary, September 19-21, 2007.

2006

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Does pseudo-relevance feedback improve distributed information retrieval systems?
Fernando Javier Martínez Santiago|Miguel Angel García Cumbreras|Luis Alfonso Ureña López
Information Processing and Management 2006 Volume 42 Issue 5
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Using Information Gain to Improve the ImageCLEF 2006 Collection.
Manuel Carlos Díaz-Galiano|Miguel Angel García Cumbreras|María Teresa Martín-Valdivia|Arturo Montejo-Ráez|Luis Alfonso Ureña López
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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SINAI at CLEF 2006 Ad Hoc Robust Multilingual Track: Query Expansion Using the Google Search Engine.
Fernando Javier Martínez Santiago|Arturo Montejo-Ráez|Miguel Angel García Cumbreras|Luis Alfonso Ureña López
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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GEOUJA System. The First Participation of the University of Jaén at GEOCLEF 2006.
Manuel García Vega|Miguel Angel García Cumbreras|Luis Alfonso Ureña López|José M. Perea-Ortega
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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R2D2 at GeoCLEF 2006: A Combined Approach.
Manuel García Vega|Miguel Angel García Cumbreras|Luis Alfonso Ureña López|José M. Perea-Ortega|Francisco Javier Ariza-López|Óscar Ferrández|Antonio Toral|Zornitsa Kozareva|Elisa Noguera|Andrés Montoyo|Rafael Muñoz|Davide Buscaldi|Paolo Rosso
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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BRUJA System. The University of Jaén at the Spanish Task of CLEFQA 2006.
Miguel Ángel García Cumbreras|Luis Alfonso Ureña López|Fernando Javier Martínez Santiago|José Manuel Perea Ortega
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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SINAI at ImageCLEF 2006.
Manuel Carlos Díaz-Galiano|Miguel Angel García Cumbreras|María Teresa Martín-Valdivia|Arturo Montejo-Ráez|Luis Alfonso Ureña López
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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SINAI at CLEF 2006 Ad Hoc Robust Multilingual Track: Query Expansion using the Google Search Engine.
Fernando Javier Martínez Santiago|Arturo Montejo-Ráez|Miguel Ángel García Cumbreras|Luis Alfonso Ureña López
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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SINAI at GeoCLEF 2006: Expanding the Topics with Geographical Information and Thesaurus.
Manuel García Vega|Miguel Ángel García Cumbreras|Luis Alfonso Ureña López|José M. Perea-Ortega
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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R2D2 at GeoCLEF 2006: a Mixed Approach.
Manuel García Vega|Miguel Ángel García Cumbreras|Luis Alfonso Ureña López|José M. Perea-Ortega|Francisco Javier Ariza-López|Óscar Ferrández|Antonio Toral|Zornitsa Kozareva|Elisa Noguera|Andrés Montoyo|Rafael Muñoz|Davide Buscaldi|Paolo Rosso
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

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The University of Jaén at ImageCLEF 2005: Adhoc and Medical Tasks.
María Teresa Martín-Valdivia|Miguel Angel García Cumbreras|Manuel Carlos Díaz-Galiano|Luis Alfonso Ureña López|Arturo Montejo-Ráez
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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Bilingual and Multilingual Experiments with the IR-n System.
Elisa Noguera|Fernando Llopis|Rafael Muñoz|Rafael M. Terol|Miguel Angel García Cumbreras|Fernando Javier Martínez Santiago|Arturo Montejo-Ráez
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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SINAI at CLEF 2005: Multi-8 Two-Years-on and Multi-8 Merging-Only Tasks.
Fernando Javier Martínez Santiago|Miguel Angel García Cumbreras|Luis Alfonso Ureña López
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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SINAI at ImageCLEF 2005.
María Teresa Martín-Valdivia|Miguel Angel García Cumbreras|Manuel Carlos Díaz-Galiano|Luis Alfonso Ureña López|Arturo Montejo-Ráez
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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Bilingual and Multilingual Experiments with the IR-n System.
Elisa Noguera|Fernando Llopis|Rafael Muñoz|Rafael M. Terol|Miguel Ángel García Cumbreras|Fernando Javier Martínez Santiago|Arturo Montejo-Ráez
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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SINAI at CLEF 2005: Multi-8 Two-years-on and Multi-8 Merging-only Tasks.
Fernando Javier Martínez Santiago|Miguel Ángel García Cumbreras
Working Notes for CLEF 2005 Workshop co-located with the 9th European Conference on Digital Libraries (ECDL 2005), Wien, Austria, September 21-22, 2005.

2004

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SINAI at CLEF 2004: Using Machine Translation Resources with a Mixed 2-Step RSV Merging Algorithm.
Fernando Javier Martínez Santiago|Miguel Angel García Cumbreras|Manuel Carlos Díaz-Galiano|Luis Alfonso Ureña López
Multilingual Information Access for Text, Speech and Images, 5th Workshop of the Cross-Language Evaluation Forum, CLEF 2004, Bath, UK, September 15-17, 2004, Revised Selected Papers
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SINAI at CLEF 2004: Using Machine Translation Resources with Mixed 2-Step RSV Merging Algorithm.
Fernando Javier Martínez Santiago|Miguel Ángel García Cumbreras|Manuel Carlos Díaz-Galiano|Luis Alfonso Ureña López
Working Notes for CLEF 2004 Workshop co-located with the 8th European Conference on Digital Libraries (ECDL 2004), Bath, UK, September 15-17, 2004.