Arturo Montejo-Ráez

2025

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SINAI in SimpleText CLEF 2025: Simplifying Biomedical Scientific Texts and Identifying Hallucinations Using GPT-4.1 and Pattern Detection.
Jaime Collado-Montañez|Jenny Alexandra Ortiz Zambrano|César Espin-Riofrio|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 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 team at QuantumCLEF 2025: Quantum Feature Selection Based on Energy with D-Wave.
Lucas Molino-Piñar|Jaime Collado-Montañez|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 at Touché: From Generation to Evaluation through Multistep and Comparative Prompting for Retrieval-Augmented Debate.
María Estrella Vallecillo Rodríguez|María Teresa Martín-Valdivia|Arturo Montejo-Ráez
Working Notes of the Conference and Labs of the Evaluation Forum, CLEF 2025, Madrid, Spain, 9-12 September 2025.

2024

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SINAI at eRisk@ CLEF 2024: Approaching the Search for Symptoms of Depression and Early Detection of Anorexia Signs using Natural Language Processing.
Alba María Mármol-Romero|Adrián Moreno-Muñoz|Pablo Álvarez-Ojeda|Karla María Valencia-Segura|Eugenio Martínez-Cámara|Manuel García Vega|Arturo Montejo-Ráez
Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2024), Grenoble, France, 9-12 September, 2024.
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SINAI Participation in SimpleText Task 2 at CLEF 2024: Zero-shot Prompting on GPT-4-Turbo for Lexical Complexity Prediction.
Jenny Ortiz-Zambrano|César Espin-Riofrio|Arturo Montejo-Ráez
Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2024), Grenoble, France, 9-12 September, 2024.
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SINAI at PAN 2024 Oppositional Thinking Analysis: Exploring the Fine-Tuning Performance of Large Language Models.
María Estrella Vallecillo Rodríguez|María Teresa Martín-Valdivia|Arturo Montejo-Ráez
Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2024), Grenoble, France, 9-12 September, 2024.
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SINAI at PAN 2024 TextDetox: Application of Chain of Thought with Self-Consistency Strategy in Large Language Models for Multilingual Text Detoxification.
María Estrella Vallecillo Rodríguez|Arturo Montejo-Ráez|María Teresa Martín-Valdivia
Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2024), Grenoble, France, 9-12 September, 2024.
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SINAI at CheckThat! 2024: Transformer-based Approaches for Check-Worthiness Classification.
Sergiu Stoia|Jaime Collado-Montañez|Cristian Ibáñez-Bautista|Arturo Montejo-Ráez|María Teresa Martín-Valdivia|Manuel Carlos Díaz-Galiano
Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2024), Grenoble, France, 9-12 September, 2024.

2023

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SINAI at eRisk@CLEF 2023: Approaching Early Detection of Gambling with Natural Language Processing.
Alba María Mármol-Romero|Flor Miriam Plaza del Arco|Arturo Montejo-Ráez
Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023.
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SINAI Participation in SimpleText Task 2 at CLEF 2023: GPT-3 in Lexical Complexity Prediction for General Audience.
Jenny Ortiz-Zambrano|César Espin-Riofrio|Arturo Montejo-Ráez
Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023.
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Integrating Annotator Information in Transformer Fine-tuning for Sexism Detection.
María Estrella Vallecillo Rodríguez|Flor Miriam Plaza del Arco|Luis Alfonso Ureña López|María Teresa Martín-Valdivia|Arturo Montejo-Ráez
Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023.

2022

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SINAI at eRisk@CLEF 2022: Approaching Early Detection of Gambling and Eating Disorders with Natural Language Processing.
Alba María Mármol-Romero|Salud María Jiménez-Zafra|Flor Miriam Plaza del Arco|M. Dolores Molina-González|María Teresa Martín Valdivia|Arturo Montejo-Ráez
Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022.

2018

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Complexity Measures and POS n-grams for Author Identification in Several Languages: SINAI at PAN@CLEF 2018.
Rocío López-Anguita|Arturo Montejo-Ráez|Manuel Carlos Díaz-Galiano
Working Notes of CLEF 2018 - Conference and Labs of the Evaluation Forum, Avignon, France, September 10-14, 2018.

2014

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A knowledge-based approach for polarity classification in Twitter.
Arturo Montejo-Ráez|Eugenio Martínez-Cámara|María Teresa Martín-Valdivia|Luis Alfonso Ureña López
Journal of the Association for Information Science and Technology (JASIST) 2014 Volume 65 Issue 2

2013

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Spanish knowledge base generation for polarity classification from masses.
Arturo Montejo-Ráez|Manuel Carlos Díaz-Galiano|José Manuel Perea Ortega|Luis Alfonso Ureña López
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013, Companion Volume

2010

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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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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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Using Support Vector Machines as Learning Algorithm for Video Categorization.
José M. Perea-Ortega|Arturo Montejo-Ráez|María Teresa Martín-Valdivia|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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Experiments with Google News for Filtering Newswire Articles.
Arturo Montejo-Ráez|José M. Perea-Ortega|Manuel Carlos Díaz-Galiano|Luis Alfonso Ureña López
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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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.
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SINAI at INFILE 2009: Experiments with Google News.
Arturo Montejo-Ráez|José M. Perea-Ortega|Manuel Carlos Díaz-Galiano|Luis Alfonso Ureña López
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 VideoCLEF 2009.
José M. Perea-Ortega|Arturo Montejo-Ráez|María Teresa Martín-Valdivia|Luis Alfonso Ureña López
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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Using information gain to improve multi-modal information retrieval systems.
María Teresa Martín-Valdivia|Manuel Carlos Díaz-Galiano|Arturo Montejo-Ráez|Luis Alfonso Ureña López
Information Processing and Management 2008 Volume 44 Issue 3
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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 an Information Retrieval System for Video Classification.
José M. Perea-Ortega|Arturo Montejo-Ráez|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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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 VideoCLEF 2008.
José M. Perea-Ortega|Arturo Montejo-Ráez|María Teresa Martín-Valdivia|Manuel Carlos Díaz-Galiano|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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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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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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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 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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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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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.

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 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.

2003

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SINAI at CLEF 2003: Decompounding and Merging.
Fernando Javier Martínez Santiago|Arturo Montejo-Ráez|Luis Alfonso Ureña López|Manuel Carlos Díaz-Galiano
Comparative Evaluation of Multilingual Information Access Systems, 4th Workshop of the Cross-Language Evaluation Forum, CLEF 2003, Trondheim, Norway, August 21-22, 2003, Revised Selected Papers
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SINAI at CLEF 2003: Decompounding and Merging.
Fernando Javier Martínez Santiago|Arturo Montejo-Ráez|Luis Alfonso Ureña López|Manuel Carlos Díaz-Galiano
Working Notes for CLEF 2003 Workshop co-located with the 7th European Conference on Digital Libraries (ECDL 2003), Trondheim, Norway, August 21-22, 2003.