2025
Automatic Identification of Narratives: Evaluation Framework, Annotation Methodology, and Dataset Creation.
IEEE Access, 2025
2024
Overview of DIPROMATS 2024: Detection, Characterization and Tracking of Propaganda in Messages from Diplomats and Authorities of World Powers.
Proces. del Leng. Natural, 2024
From Web to RheumaLpack: Creating a Linguistic Corpus for Exploitation and Knowledge Discovery in Rheumatology.
Comput. Biol. Medicine, 2024
DeepKnowledge: Deep Multilingual Language Model Technology for Language Understanding.
Proceedings of the Seminar of the Spanish Society for Natural Language Processing: Projects and System Demonstrations (SEPLN-CEDI-PD 2024) co-located with the 7th Spanish Conference on Informatics (CEDI 2024), 2024
HAMiSoN-Ensemble at ClimateActivism 2024: Ensemble of RoBERTa, Llama 2, and Multi-task for Stance Detection.
Proceedings of the 7th Workshop on Challenges and Applications of Automated Extraction of Socio-political Events from Text, 2024
HAMiSoN-Generative at ClimateActivism 2024: Stance Detection using generative large language models.
Proceedings of the 7th Workshop on Challenges and Applications of Automated Extraction of Socio-political Events from Text, 2024
UNED team at BEA 2024 Shared Task: Testing different Input Formats for predicting Item Difficulty and Response Time in Medical Exams.
Proceedings of the 19th Workshop on Innovative Use of NLP for Building Educational Applications, 2024
2023
Offensive Language Detection in Spanish Social Media: Testing From Bag-of-Words to Transformers Models.
IEEE Access, 2023
Proceedings of the Workshop on NLP applied to Misinformation co-located with 39th International Conference of the Spanish Society for Natural Language Processing (SEPLN 2023), 2023
Holistic Analysis of Organised Misinformation Activity in Social Networks.
Proceedings of the Disinformation in Open Online Media, 2023
2022
Readers versus Re-rankers in Question Answering over COVID-19 scientific literature.
Proces. del Leng. Natural, 2022
Information retrieval and question answering: A case study on COVID-19 scientific literature.
Knowl. Based Syst., 2022
Study of a lifelong learning scenario for question answering.
Expert Syst. Appl., 2022
UNED at QuALES 2022: Testing the Performance of Transformer-Based Language Models for Spanish Question-Answering.
Proceedings of the Iberian Languages Evaluation Forum (IberLEF 2022) co-located with the Conference of the Spanish Society for Natural Language Processing (SEPLN 2022), 2022
2020
Cross-lingual Training for Multiple-Choice Question Answering.
Proces. del Leng. Natural, 2020
A Cooking Knowledge Graph and Benchmark for Question Answering Evaluation in Lifelong Learning Scenarios.
Proceedings of the Natural Language Processing and Information Systems, 2020
Question Answering When Knowledge Bases are Incomplete.
Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2020
2019
Benchmarking Entity Linking for Question Answering over Knowledge Graphs.
Proces. del Leng. Natural, 2019
LIHLITH: Learning to Interact with Humans by Lifelong Interaction with Humans.
Proces. del Leng. Natural, 2019
The effect of answer validation on the performance of Question-Answering systems.
Expert Syst. Appl., 2019
Continuous Learning for Question Answering.
Proceedings of the Increasing Naturalness and Flexibility in Spoken Dialogue Interaction, 2019
Results and Lessons of the Question Answering Track at CLEF.
Proceedings of the Information Retrieval Evaluation in a Changing World, 2019
2018
Do systems pass university entrance exams?
Inf. Process. Manag., 2018
LIHLITH: Improving Communication Skills of Robots through Lifelong Learning.
ERCIM News, 2018
2017
A study about the future evaluation of Question-Answering systems.
Knowl. Based Syst., 2017
Grounding proposition stores for question answering over linked data.
Knowl. Based Syst., 2017
2016
Supporting scientific knowledge discovery with extended, generalized Formal Concept Analysis.
Expert Syst. Appl., 2016
2015
On Evaluating the Contribution of Validation for Question Answering.
IEEE Trans. Knowl. Data Eng., 2015
On improving parsing with automatically acquired semantic classes.
Knowl. Based Syst., 2015
Unsupervised Learning of Coherent and General Semantic Classes for Entity Aggregates.
Proceedings of the 11th International Conference on Computational Semantics, 2015
Overview of CLEF QA Entrance Exams Task 2015.
Proceedings of the Working Notes of CLEF 2015, 2015
Overview of the CLEF Question Answering Track 2015.
Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2015
Unsupervised Induction of Meaningful Semantic Classes through Selectional Preferences.
Proceedings of the Computational Linguistics and Intelligent Text Processing, 2015
2014
"One Entity per Discourse" and "One Entity per Collocation" Improve Named-Entity Disambiguation.
Proceedings of the COLING 2014, 2014
Overview of CLEF Question Answering Track 2014.
Proceedings of the Information Access Evaluation. Multilinguality, Multimodality, and Interaction, 2014
Overview of CLEF QA Entrance Exams Task 2014.
Proceedings of the Working Notes for CLEF 2014 Conference, 2014
On Concept Lattices as Information Channels.
Proceedings of the Eleventh International Conference on Concept Lattices and Their Applications, 2014
Unsupervised Interpretation of Eventive Propositions.
Proceedings of the Computational Linguistics and Intelligent Text Processing, 2014
2013
Corrección no Supervisada de Dependencias Sintácticas de Aposición mediante Clases Semánticas.
Proces. del Leng. Natural, 2013
WHAD: Wikipedia historical attributes data - Historical structured data extraction and vandalism detection from the Wikipedia edit history.
Lang. Resour. Evaluation, 2013
Answering questions about European legislation.
Expert Syst. Appl., 2013
UNED Slot Filling and Temporal Slot Filling systems at TAC KBP 2013: System description.
Proceedings of the Sixth Text Analysis Conference, 2013
Overview of QA4MRE Main Task at CLEF 2013.
Proceedings of the Working Notes for CLEF 2013 Conference , 2013
Overview of QA4MRE 2013 Entrance Exams Task.
Proceedings of the Working Notes for CLEF 2013 Conference , 2013
QA4MRE 2011-2013: Overview of Question Answering for Machine Reading Evaluation.
Proceedings of the Information Access Evaluation. Multilinguality, Multimodality, and Visualization, 2013
UNED-READERS: Filtering Relevant Tweets using Probabilistic Signature Models.
Proceedings of the Working Notes for CLEF 2013 Conference , 2013
2012
CLEF 2012: information access evaluation meets multilinguality, multimodality, and visual analytics.
SIGIR Forum, 2012
Representación Gráfica de Documentos para Extracción Automática de Relaciones.
Proces. del Leng. Natural, 2012
Evaluating question answering validation as a classification problem.
Lang. Resour. Evaluation, 2012
Question answering at the cross-language evaluation forum 2003-2010.
Lang. Resour. Evaluation, 2012
Evaluating Machine Reading Systems through Comprehension Tests.
Proceedings of the Eighth International Conference on Language Resources and Evaluation, 2012
Overview of QA4MRE at CLEF 2012: Question Answering for Machine Reading Evaluation.
Proceedings of the CLEF 2012 Evaluation Labs and Workshop, 2012
Unsupervised Acquisition of Axioms to Paraphrase Noun Compounds and Genitives.
Proceedings of the Computational Linguistics and Intelligent Text Processing, 2012
Temporally Anchored Relation Extraction.
Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics, Proceedings of the Conference, July 8-14, 2012, Jeju Island, Korea, 2012
2011
Learning to select the correct answer in multi-stream question answering.
Inf. Process. Manag., 2011
A distant supervised learning system for the TAC-KBP Slot Filling and Temporal Slot Filling Tasks.
Proceedings of the Fourth Text Analysis Conference, 2011
A proposal for automatic evaluation in a compiler construction course.
Proceedings of the 16th Annual SIGCSE Conference on Innovation and Technology in Computer Science Education, 2011
Overview of QA4MRE at CLEF 2011: Question Answering for Machine Reading Evaluation.
Proceedings of the CLEF 2011 Labs and Workshop, 2011
A Simple Measure to Assess Non-response.
Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies, 2011
Unsupervised Discovery of Domain-Specific Knowledge from Text.
Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies, 2011
2010
Towards Multi-Stream Question Answering Using Answer Validation.
Informatica (Slovenia), 2010
GikiCLEF: Crosscultural Issues in Multilingual Information Access.
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Proceedings of the International Conference on Language Resources and Evaluation, 2010
Evaluating Multilingual Question Answering Systems at CLEF.
Proceedings of the International Conference on Language Resources and Evaluation, 2010
Filling Knowledge Gaps in Text for Machine Reading.
Proceedings of the COLING 2010, 2010
A Question Answering System based on Information Retrieval and Validation.
Proceedings of the CLEF 2010 LABs and Workshops, 2010
Question Answering for Machine Reading Evaluation.
Proceedings of the CLEF 2010 LABs and Workshops, 2010
Overview of ResPubliQA 2010: Question Answering Evaluation over European Legislation.
Proceedings of the CLEF 2010 LABs and Workshops, 2010
On the Automatic Generation of Intermediate Logic Forms for WordNet Glosses.
Proceedings of the Computational Linguistics and Intelligent Text Processing, 2010
2009
QEAVis: Evaluación Cuantitativa de la Visibilidad de los Sitios Web Académicos.
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Proces. del Leng. Natural, 2009
Comparación de Enfoques para Evaluar la Validación de Respuestas.
Proces. del Leng. Natural, 2009
Approaching Question Answering by means of Paragraph Validation.
Proceedings of the Working Notes for CLEF 2009 Workshop co-located with the 13th European Conference on Digital Libraries (ECDL 2009) , Corfù, Greece, September 30, 2009
Information Retrieval Baselines for the ResPubliQA Task.
Proceedings of the Working Notes for CLEF 2009 Workshop co-located with the 13th European Conference on Digital Libraries (ECDL 2009) , Corfù, Greece, September 30, 2009
Overview of ResPubliQA 2009: Question Answering Evaluation over European Legislation.
Proceedings of the Working Notes for CLEF 2009 Workshop co-located with the 13th European Conference on Digital Libraries (ECDL 2009) , Corfù, Greece, September 30, 2009
2008
Clasificación de Páginas Web en Dominio Específico.
Proces. del Leng. Natural, 2008
TEXT-MESS: Minería de Textos Inteligente, Interactiva y Multilinge basada en Tecnología del Lenguaje Humano.
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Proces. del Leng. Natural, 2008
Testing the Reasoning for Question Answering Validation.
J. Log. Comput., 2008
Towards an Entity-based Recognition of Textual Entailment.
Proceedings of the First Text Analysis Conference, 2008
Evaluating Answer Validation in Multi-stream Question Answering.
Proceedings of the 2nd International Workshop on Evaluating Information Access, 2008
Overview of the Answer Validation Exercise 2008.
Proceedings of the Working Notes for CLEF 2008 Workshop co-located with the 12th European Conference on Digital Libraries (ECDL 2008) , 2008
Overview of the CLEF 2008 Multilingual Question Answering Track.
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Proceedings of the Working Notes for CLEF 2008 Workshop co-located with the 12th European Conference on Digital Libraries (ECDL 2008) , 2008
Overview of the Clef 2008 Multilingual Question Answering Track.
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Proceedings of the Evaluating Systems for Multilingual and Multimodal Information Access, 2008
Improving Question Answering by Combining Multiple Systems Via Answer Validation.
Proceedings of the Computational Linguistics and Intelligent Text Processing, 2008
2007
Paraphrase Extraction from Validated Question Answering Corpora in Spanish.
Proces. del Leng. Natural, 2007
UNED at Answer Validation Exercise 2007.
Proceedings of the Working Notes for CLEF 2007 Workshop co-located with the 11th European Conference on Digital Libraries (ECDL 2007), 2007
Overview of the Answer Validation Exercise 2007.
Proceedings of the Working Notes for CLEF 2007 Workshop co-located with the 11th European Conference on Digital Libraries (ECDL 2007), 2007
Overview of the CLEF 2007 Multilingual Question Answering Track.
Proceedings of the Working Notes for CLEF 2007 Workshop co-located with the 11th European Conference on Digital Libraries (ECDL 2007), 2007
Overview of the CLEF 2007 Multilingual Question Answering Track.
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Proceedings of the Advances in Multilingual and Multimodal Information Retrieval, 2007
Experiments of UNED at the Third Recognising Textual Entailment Challenge.
Proceedings of the ACL-PASCAL@ACL 2007 Workshop on Textual Entailment and Paraphrasing, 2007
2006
The Multilingual Question Answering Track at CLEF.
Proceedings of the Fifth International Conference on Language Resources and Evaluation, 2006
The Effect of Entity Recognition in Answer Validation.
Proceedings of the Working Notes for CLEF 2006 Workshop co-located with the 10th European Conference on Digital Libraries (ECDL 2006), 2006
The Effect of Entity Recognition on Answer Validation.
Proceedings of the Evaluation of Multilingual and Multi-modal Information Retrieval, 2006
Overview of the Answer Validation Exercise 2006.
Proceedings of the Working Notes for CLEF 2006 Workshop co-located with the 10th European Conference on Digital Libraries (ECDL 2006), 2006
Overview of the CLEF 2006 Multilingual Question Answering Track.
Proceedings of the Evaluation of Multilingual and Multi-modal Information Retrieval, 2006
UNED Submission to AVE 2006.
Proceedings of the Working Notes for CLEF 2006 Workshop co-located with the 10th European Conference on Digital Libraries (ECDL 2006), 2006
SPARTE, a Test Suite for Recognising Textual Entailment in Spanish.
Proceedings of the Computational Linguistics and Intelligent Text Processing, 2006
2005
Evaluación de resúmenes automáticos mediante QARLA.
Proces. del Leng. Natural, 2005
Evaluating Hierarchical Clustering of Search Results.
Proceedings of the String Processing and Information Retrieval, 2005
Textual Entailment Recognition Based on Dependency Analysis and <i>WordNet</i>.
Proceedings of the Machine Learning Challenges, 2005
Automatic Selection of Noun Phrases as Document Descriptors in an FCA-Based Information Retrieval System.
Proceedings of the Formal Concept Analysis, Third International Conference, 2005
Overview of the CLEF 2005 Multilingual Question Answering Track.
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Proceedings of the Accessing Multilingual Information Repositories, 2005
Overview of the CLEF 2005 Multilingual Question Answering Track.
Proceedings of the Working Notes for CLEF 2005 Workshop co-located with the 9th European Conference on Digital Libraries (ECDL 2005), 2005
Proceedings of the Working Notes for CLEF 2005 Workshop co-located with the 9th European Conference on Digital Libraries (ECDL 2005), 2005
Proceedings of the Accessing Multilingual Information Repositories, 2005
Techniques for Recognizing Textual Entailment and Semantic Equivalence.
Proceedings of the Current Topics in Artificial Intelligence, 2005
Evaluating DUC 2004 Tasks with the QARLA Framework.
Proceedings of the Workshop on Intrinsic and Extrinsic Evaluation Measures for Machine Translation and/or Summarization@ACL 2005, 2005
QARLA: A Framework for the Evaluation of Text Summarization Systems.
Proceedings of the ACL 2005, 2005
2004
PRISMA: un modelo interactivo de Síntesis de Información.
Proces. del Leng. Natural, 2004
Word Sense Disambiguation based on term to term similarity in a context space.
Proceedings of the Third International Workshop on the Evaluation of Systems for the Semantic Analysis of Text, 2004
Browsing Search Results via Formal Concept Analysis: Automatic Selection of Attributes.
Proceedings of the Concept Lattices, 2004
Using syntactic information to extract relevant terms for multi-document summarization.
Proceedings of the COLING 2004, 2004
Overview of the CLEF 2004 Multilingual Question Answering Track.
Proceedings of the Multilingual Information Access for Text, 2004
Question Answering Pilot Task at CLEF 2004.
Proceedings of the Multilingual Information Access for Text, 2004
Spanish Question Answering Evaluation.
Proceedings of the Computational Linguistics and Intelligent Text Processing, 2004
An Empirical Study of Information Synthesis Task.
Proceedings of the 42nd Annual Meeting of the Association for Computational Linguistics, 2004
2003
Los sistemas de búsqueda de respuestas desde una perspectiva actual.
Proces. del Leng. Natural, 2003
The Multiple Language Question Answering Track at CLEF 2003.
Proceedings of the Working Notes for CLEF 2003 Workshop co-located with the 7th European Conference on Digital Libraries (ECDL 2003), 2003
Creating the DISEQuA Corpus: A Test Set for Multilingual Question Answering.
Proceedings of the Comparative Evaluation of Multilingual Information Access Systems, 2003
Suggesting Named Entities for Information Access.
Proceedings of the Computational Linguistics and Intelligent Text Processing, 2003
2002
Distinción semántica de compuestos léxicos en Recuperación de información.
Proces. del Leng. Natural, 2002
Website Term Browser: Overcoming language barriers in text retrieval.
J. Intell. Fuzzy Syst., 2002
Acceso a la información mediante exploración de sintagmas.
Proceedings of the Actas de las III Jornadas de Bibliotecas Digitales, 2002
Terminology Retrieval: Towards a Synergy between Thesaurus and Free Text Searching.
Proceedings of the Advances in Artificial Intelligence, 2002
Interactive Cross-Language Searching: Phrases are Better than Terms for Query Formulation and Refinement.
Proceedings of the Working Notes for CLEF 2002 Workshop co-located with the 6th European Conference on Digital Libraries (ECDL 2002), 2002
2001
Cross-Language Information Access through Phrase Browsing.
Proceedings of the Applications of Natural Language to Information Systems, 2001
Browsing by phrases: terminological information in interactive multilingual text retrieval.
Proceedings of the ACM/IEEE Joint Conference on Digital Libraries, 2001
Noun Phrase Translations for Cross-Language Document Selection.
Proceedings of the Working Notes for CLEF 2001 Workshop co-located with the 5th European Conference on Digital Libraries (ECDL 2001), 2001
2000
Evaluating Wordnets in Cross-language Information Retrieval: the ITEM Search Engine.
Proceedings of the Second International Conference on Language Resources and Evaluation, 2000
1999
Lexical ambiguity and Information Retrieval revisited.
Proceedings of the Joint SIGDAT Conference on Empirical Methods in Natural Language Processing and Very Large Corpora, 1999
An Open Distance Learning Web-Course for NLP in IR.
Proceedings of the Computer and Internet Supported Education in Language and Speech Technology@EACL 1999, 1999