IR
Anthology
Community
Lourdes
Araujo
2024
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NLP-UNED at eRisk 2024: Approximate Nearest Neighbors with Encoding Refinement for Early Detecting Signs of Anorexia.
Hermenegildo Fabregat
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Daniel Deniz
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Andrés Duque
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Lourdes Araujo
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Juan Martínez-Romo
Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2024), Grenoble, France, 9-12 September, 2024.
2023
doi
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A Re-labeling Approach Based on Approximate Nearest Neighbors for Identifying Gambling Disorders in Social Media.
Hermenegildo Fabregat
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Andrés Duque
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Lourdes Araujo
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Juan Martínez-Romo
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings
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NLP-UNED-2 at eRisk 2023: Detecting Pathological Gambling in Social Media through Dataset Relabeling and Neural Networks.
Hermenegildo Fabregat
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Andrés Duque
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Lourdes Araujo
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Juan Martínez-Romo
Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023.
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NLPIR-UNED at CheckThat!-2023: Ensemble of Classifiers for Check-Worthiness Estimation.
Juan R. Martinez-Rico
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Lourdes Araujo
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Juan Martínez-Romo
Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023), Thessaloniki, Greece, September 18th to 21st, 2023.
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OBSER-MENH at eRisk 2023: Deep Learning-Based Approaches for Symptom Detection in Depression and Early Identification of Pathological Gambling Indicators.
Juan Martínez-Romo
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Lourdes Araujo
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Xabier Larrayoz
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Maite Oronoz
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Alicia Pérez
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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UNED-MED at eRisk 2022: depression detection with TF-IDF, linguistic features and Embeddings.
Elena Campillo Ageitos
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Juan Martínez-Romo
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Lourdes Araujo
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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UNED-NLP at eRisk 2022: Analyzing gambling disorders in Social Media using Approximate Nearest Neighbors.
Hermenegildo Fabregat
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Andrés Duque
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Lourdes Araujo
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Juan Martínez-Romo
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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NLPIR-UNED at CheckThat!-2022: Ensemble of Classifiers for Fake News Detection.
Juan R. Martinez-Rico
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Juan Martínez-Romo
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Lourdes Araujo
Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022.
2021
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NLP-UNED at eRisk 2021: self-harm early risk detection with TF-IDF and linguistic features.
Elena Campillo Ageitos
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Hermenegildo Fabregat
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Lourdes Araujo
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Juan Martínez-Romo
Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021.
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LSI_UNED at CLEF eHealth2021: Exploring the effects of transfer learning in negation detection and entity recognition in clinical texts.
Hermenegildo Fabregat
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Andrés Duque
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Lourdes Araujo
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Juan Martínez-Romo
Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021.
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NLP&IR@UNED at CheckThat! 2021: Check-worthiness estimation and fake news detection using transformer models.
Juan R. Martinez-Rico
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Juan Martínez-Romo
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Lourdes Araujo
Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021.
2020
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NLP-UNED at eRisk 2020: Self-harm Early Risk Detection with Sentiment Analysis and Linguistic Features.
Elena Campillo Ageitos
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Juan Martínez-Romo
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Lourdes Araujo
Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020.
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NLP&IR@UNED at CheckThat! 2020: A Preliminary Approach for Check-Worthiness and Claim Retrieval Tasks using Neural Networks and Graphs.
Juan R. Martinez-Rico
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Lourdes Araujo
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Juan Martínez-Romo
Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020.
2016
doi
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SemGraph: Extracting keyphrases following a novel semantic graph-based approach.
Juan Martínez-Romo
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Lourdes Araujo
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Andres Duque Fernandez
Journal of the Association for Information Science and Technology (JASIST) 2016 Volume 67 Issue 1
2012
doi
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Updating broken web links: An automatic recommendation system.
Juan Martínez-Romo
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Lourdes Araujo
Information Processing and Management 2012 Volume 48 Issue 2
2011
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Graph-based Word Clustering Applied to Question Answering and Reading Comprehension Tests.
Juan Martínez-Romo
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Lourdes Araujo
CLEF 2011 Labs and Workshop, Notebook Papers, 19-22 September 2011, Amsterdam, The Netherlands
2010
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A Question Answering System based on Information Retrieval and Validation.
Álvaro Rodrigo
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Joaquín Pérez-Iglesias
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Anselmo Peñas
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Guillermo Garrido
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Lourdes Araujo
CLEF 2010 LABs and Workshops, Notebook Papers, 22-23 September 2010, Padua, Italy
doi
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Analyzing Information Retrieval Methods to Recover Broken Web Links.
Juan Martínez-Romo
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Lourdes Araujo
Advances in Information Retrieval, 32nd European Conference on IR Research, ECIR 2010, Milton Keynes, UK, March 28-31, 2010. Proceedings
doi
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Standard Deviation as a Query Hardness Estimator.
Joaquín Pérez-Iglesias
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Lourdes Araujo
String Processing and Information Retrieval - 17th International Symposium, SPIRE 2010, Los Cabos, Mexico, October 11-13, 2010. Proceedings
doi
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Evaluation of Query Performance Prediction Methods by Range.
Joaquín Pérez-Iglesias
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Lourdes Araujo
String Processing and Information Retrieval - 17th International Symposium, SPIRE 2010, Los Cabos, Mexico, October 11-13, 2010. Proceedings
2009
doi
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Information Retrieval Baselines for the ResPubliQA Task.
Joaquín Pérez-Iglesias
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Guillermo Garrido
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Álvaro Rodrigo
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Lourdes Araujo
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Anselmo Peñas
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
doi
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Approaching Question Answering by Means of Paragraph Validation.
Álvaro Rodrigo
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Joaquín Pérez-Iglesias
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Anselmo Peñas
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Guillermo Garrido
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Lourdes Araujo
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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Information Retrieval Baselines for the ResPubliQA Task.
Joaquín Pérez-Iglesias
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Guillermo Garrido
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Álvaro Rodrigo
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Lourdes Araujo
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Anselmo Peñas
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.
dblp
Approaching Question Answering by means of Paragraph Validation.
Álvaro Rodrigo
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Joaquín Pérez-Iglesias
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Anselmo Peñas
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Guillermo Garrido
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Lourdes Araujo
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.
doi
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Ranking List Dispersion as a Query Performance Predictor.
Joaquín Pérez-Iglesias
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Lourdes Araujo
Advances in Information Retrieval Theory, Second International Conference on the Theory of Information Retrieval, ICTIR 2009, Cambridge, UK, September 10-12, 2009, Proceedings
2008
doi
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UNED at WebCLEF 2008: Applying High Restrictive Summarization, Low Restrictive Information Retrieval and Multilingual Techniques.
Enrique Amigó
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Juan Martínez-Romo
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Lourdes Araujo
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Víctor Peinado
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