Julio Villena-Román


2014

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DAEDALUS at RepLab 2014: Detecting RepTrak Reputation Dimensions on Tweets
César de Pablo-Sánchez | Janine García-Morera | Julio Villena-Román | José Carlos González Cristóbal
Working Notes for CLEF 2014 Conference, Sheffield, UK, September 15-18, 2014

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DAEDALUS at PAN 2014: Guessing Tweet Author's Gender and Age
Julio Villena-Román | José Carlos González Cristóbal
Working Notes for CLEF 2014 Conference, Sheffield, UK, September 15-18, 2014

2012

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DAEDALUS at RepLab 2012: Polarity Classification and Filtering on Twitter Data
Julio Villena-Román | Sara Lana-Serrano | Cristina Moreno | Janine García-Morera | José Carlos González Cristóbal
CLEF 2012 Evaluation Labs and Workshop, Online Working Notes, Rome, Italy, September 17-20, 2012

2011

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DAEDALUS at LogCLEF 2011: Analyzing Query Success and User Context
Sara Lana-Serrano | Julio Villena-Román | José Carlos González Cristóbal
CLEF 2011 Labs and Workshop, Notebook Papers, 19-22 September 2011, Amsterdam, The Netherlands

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DAEDALUS at ImageCLEF Medical Retrieval 2011: Textual, Visual and Multimodal Experiments
Sara Lana-Serrano | Julio Villena-Román | José Carlos González Cristóbal
CLEF 2011 Labs and Workshop, Notebook Papers, 19-22 September 2011, Amsterdam, The Netherlands

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DAEDALUS at ImageCLEF 2011 Plant Identification Task: Using SIFT Keypoints for Object Detection
Julio Villena-Román | Sara Lana-Serrano | José Carlos González Cristóbal
CLEF 2011 Labs and Workshop, Notebook Papers, 19-22 September 2011, Amsterdam, The Netherlands

2010

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DAEDALUS at WebPS-3 2010: k-Medoids Clustering Using a Cost Function Minimization
Sara Lana-Serrano | Julio Villena-Román | José Carlos González Cristóbal
CLEF 2010 LABs and Workshops, Notebook Papers, 22-23 September 2010, Padua, Italy

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DAEDALUS at LogCLEF 2010: Analyzing the Success of Search Queries
Sara Lana-Serrano | Julio Villena-Román | José Carlos González Cristóbal
CLEF 2010 LABs and Workshops, Notebook Papers, 22-23 September 2010, Padua, Italy

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DAEDALUS at ImageCLEF Wikipedia Retrieval 2010: Expanding with Semantic Information from Context
Sara Lana-Serrano | Julio Villena-Román | José Carlos González Cristóbal
CLEF 2010 LABs and Workshops, Notebook Papers, 22-23 September 2010, Padua, Italy

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A Plagiarism Detector for Intrinsic Plagiarism - Lab Report for PAN at CLEF 2010
Pablo Suárez | José Carlos González Cristóbal | Julio Villena-Román
CLEF 2010 LABs and Workshops, Notebook Papers, 22-23 September 2010, Padua, Italy

2009

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MIRACLE-GSI at ImageCLEFphoto 2009: Comparing Clustering vs. Classification for Result Reranking
Julio Villena-Román | Sara Lana-Serrano | José C. González-Cristóbal
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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MIRACLE at ImageCLEFmed 2009: Reevaluating Strategies for Automatic Topic Expansion
Sara Lana-Serrano | Julio Villena-Román | José C. González-Cristóbal
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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MIRACLE at NTCIR-7 MOAT: First Experiments on Multilingual Opinion Analysis
Julio Villena-Román | Sara Lana-Serrano | José C. González-Cristóbal
Proceedings of the 7th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-7, National Center of Sciences, Tokyo, Japan, December 16-19, 2008

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MIRACLE at VideoCLEF 2008: Topic Identification and Keyframe Extraction in Dual Language Videos
Julio Villena-Román | Sara Lana-Serrano
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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MIRACLE at ImageCLEFannot 2008: Nearest Neighbour Classification of Image Feature Vectors for Medical Image Annotation
Sara Lana-Serrano | Julio Villena-Román | José Carlos González Cristóbal | José Miguel Goñi-Menoyo
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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MIRACLE at ImageCLEFmed 2008: Semantic vs. Statistical Strategies for Topic Expansion
Sara Lana-Serrano | Julio Villena-Román | José Carlos González Cristóbal
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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MIRACLE-GSI at ImageCLEFphoto 2008: Different Strategies for Automatic Topic Expansion
Julio Villena-Román | Sara Lana-Serrano | José Carlos González Cristóbal
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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MIRACLE-GSI at ImageCLEFphoto 2008: Experiments on Semantic and Statistical Topic Expansion
Julio Villena-Román | Sara Lana-Serrano | José C. González-Cristóbal
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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MIRACLE at VideoCLEF 2008: Classification of Multilingual Speech Transcripts
Julio Villena-Román | Sara Lana-Serrano
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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MIRACLE at ImageCLEFannot 2008: Classification of Image Features for Medical Image Annotation
Sara Lana-Serrano | Julio Villena-Román | José Carlos González Cristóbal | José Miguel Goñi-Menoyo
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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MIRACLE at ImageCLEFmed 2008: Evaluating Strategies for Automatic Topic Expansion
Sara Lana-Serrano | Julio Villena-Román | José C. González-Cristóbal
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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MIRACLE at GeoCLEF Query Parsing 2007: Extraction and Classification of Geographical Information
Sara Lana-Serrano | Julio Villena-Román | José Carlos González Cristóbal | José Miguel Goñi-Menoyo
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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MIRACLE at ImageCLEFanot 2007: Machine Learning Experiments on Medical Image Annotation
Sara Lana-Serrano | Julio Villena-Román | José Carlos González Cristóbal | José Miguel Goñi-Menoyo
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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MIRACLE at ImageCLEFmed 2007: Merging Textual and Visual Strategies to Improve Medical Image Retrieval
Julio Villena-Román | Sara Lana-Serrano | José Carlos González Cristóbal
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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MIRACLE at ImageCLEFphoto 2007: Evaluation of Merging Strategies for Multilingual and Multimedia Information Retrieval
Julio Villena-Román | Sara Lana-Serrano | José Luis Martínez-Fernández | José Carlos González Cristóbal
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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MIRACLE Progress in Monolingual Information Retrieval at Ad-Hoc CLEF 2007
José Carlos González Cristóbal | José Miguel Goñi-Menoyo | Julio Villena-Román | Sara Lana-Serrano
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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Report of MIRACLE team for the Ad-Hoc Track in CLEF 2007
José Miguel Goñi-Menoyo | José Carlos González Cristóbal | Julio Villena-Román | Sara Lana-Serrano
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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MIRACLE at ImageCLEFmed 2007: Merging Textual and Visual Strategies to Improve Medical Image Retrieval
Julio Villena-Román | Sara Lana-Serrano | José Carlos González Cristóbal
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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MIRACLE at ImageCLEFanot 2007: Machine Learning Experiments on Medical Image Annotation
Sara Lana-Serrano | Julio Villena-Román | José Carlos González Cristóbal | José Miguel Goñi-Menoyo
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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MIRACLE at ImageCLEFphoto 2007: Evaluation of Merging Strategies for Multilingual and Multimedia Information Retrieval
Julio Villena-Román | Sara Lana-Serrano | José Luis Martínez-Fernández | José Carlos González Cristóbal
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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MIRACLE at GeoCLEF Query Parsing 2007: Extraction and Classification of Geographical Information
Sara Lana-Serrano | Julio Villena-Román | José Miguel Goñi-Menoyo
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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Report of MIRACLE Team for the Ad-Hoc Track in CLEF 2006
José Miguel Goñi-Menoyo | José Carlos González Cristóbal | Julio Villena-Román
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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Expanding Queries Through Word Sense Disambiguation
José Luis Martínez-Fernández | Ana García-Serrano | Julio Villena-Román | Paloma Martínez
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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MIRACLE Retrieval Experiments with East Asian Languages
Julio Villena-Román | José Miguel Goñi-Menoyo | José C. González-Cristóbal | José Luis Martínez-Fernández
Proceedings of the Fifth NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-5, National Center of Sciences, Tokyo, Japan, December 6-9, 2005

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MIRACLE's Naive Approach to Medical Images Annotation
Julio Villena-Román | José Carlos González Cristóbal | José Miguel Goñi-Menoyo | José Luis Martínez-Fernández
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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MIRACLE's Combination of Visual and Textual Queries for Medical Image Retrieval
Julio Villena-Román | José Carlos González Cristóbal | José Miguel Goñi-Menoyo | Juan José Fernández
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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MIRACLE's Approach to Multilingual Web Retrieval
Ángel Martínez-González | José Luis Martínez-Fernández | César de Pablo-Sánchez | Julio Villena-Román | Luis Jiménez-Cuadrado | Paloma Martínez | José Carlos González Cristóbal
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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MIRACLE's 2005 Approach to Monolingual Information Retrieval
José Miguel Goñi-Menoyo | José Carlos González | Julio Villena-Román
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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MIRACLE's 2005 Approach to Cross-lingual Information Retrieval
José Carlos González | José Miguel Goñi-Menoyo | Julio Villena-Román
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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Boolean Operators in Interactive Search
Julio Villena-Román | Raquel M. Crespo García | José Carlos González Cristóbal
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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MIRACLE at WebCLEF 2005: Combining Web Specific and Linguistic Information
Ángel Martínez-González | José Luis Martínez-Fernández | César de Pablo-Sánchez | Julio Villena-Román
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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Combining Textual and Visual Features for Image Retrieval
José Luis Martínez-Fernández | Julio Villena-Román | Ana García-Serrano | José Carlos González Cristóbal
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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Effect of Connective Functions in Interactive Image Retrieval
Julio Villena-Román | Raquel M. Crespo García | José Carlos González Cristóbal
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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MIRACLE at Ad-Hoc CLEF 2005: Merging and Combining Without Using a Single Approach
José Miguel Goñi-Menoyo | José Carlos González Cristóbal | Julio Villena-Román
Accessing Multilingual Information Repositories, 6th Workshop of the Cross-Language Evalution Forum, CLEF 2005, Vienna, Austria, 21-23 September, 2005, Revised Selected Papers

2004

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MIRACLE's Hybrid Approach to Bilingual and Monolingual Information Retrieval
José Miguel Goñi-Menoyo | José Carlos González | José Luis Martínez-Fernández | Julio Villena-Román | Ana García-Serrano | Paloma Martínez Fernández | César de Pablo-Sánchez | Javier Alonso-Sánchez
Working Notes for CLEF 2004 Workshop co-located with the 8th European Conference on Digital Libraries (ECDL 2004), Bath, UK, September 15-17, 2004

2003

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MIRACLE Evaluation of Results for ImageCLEF 2003
Julio Villena-Román | José Luis Martínez-Fernández | Jorge Fombella | Ana García-Serrano | Alberto Ruiz-Cristina | Paloma Martínez | José M. Goñi | José Carlos González
Working Notes for CLEF 2003 Workshop co-located with the 7th European Conference on Digital Libraries (ECDL 2003), Trondheim, Norway, August 21-22, 2003

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Evaluation of MIRACLE Approach Results for CLEF 2003
José Luis Martínez-Fernández | Julio Villena-Román | Jorge Fombella | Ana García-Serrano | Alberto Ruiz-Cristina | Paloma Martínez | José M. Goñi | José Carlos González
Working Notes for CLEF 2003 Workshop co-located with the 7th European Conference on Digital Libraries (ECDL 2003), Trondheim, Norway, August 21-22, 2003