Garcia-Ferrero I., Agerri R.,Atutxa A., Cabrio E., de la Iglesia I., Lavelli A., Molinet B., Ramirez-Romero J., Rigau G., Villa-Gonzalez J., Villata S., Zaninello A., MedicalMT5: An Open-Source Multilingual Text-to-Text LLM for the Medical Domain. Joint International Conference on Computational Linguistics, Language Resources and Evaluation. LREC-COLING 2024. Torino, Italy. 2024

Sainz O, Garcia-Ferrero I., Agerri R., Lopez de Lacalle O., Rigau G. and Agirre E., GoLLIE: Annotation Guidelines Improve Zero-shot Information Extraction. International Conference on Learning Representations (ICLR 2024). Vienna, Austria. 2024.

García-Ferrero I., Altuna B., Álvez J., González-Agirre I. and Rigau G. This is not a Dataset: A Large Negation Benchmark to Challenge Large Language Models. Empirical Methods for Natural Language Processing (EMNLP 2023). Singapur. 2023.

García-Ferrero I., Agerri R. and Rigau G. T-Projection: High Quality Annotation Projection for Sequence Labeling Tasks. Findings of the Empirical Methods for Natural Language Processing (EMNLP 2023). Singapur. 2023.

Pérez N., Cuadros M. and Rigau G. Negation and speculation processing: A study on cue-scope labelling and assertion classification in Spanish clinical text, Artificial Intelligence in Medicine, Volume 145, ISSN 0933-3657. 2023. https://doi.org/10.1016/j.artmed.2023.102682

Zotova E., Garcia-Pablos A., Cuadros M. and Rigau G., VICOMTECH at MedProcNER 2023: Transformers-based Sequence-labelling and Cross-encoding for Entity Detection and Normalisation in Spanish Clinical Texts. Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2023).

Aldabe, I., Farwell, A., Rigau, G., Rehm, G., Way, A. (2023). Strategic Plans and Projects in Language Technology and Artificial Intelligence. In: Rehm, G., Way, A. (eds) European Language Equality. Cognitive Technologies. Springer, Cham. https://doi.org/10.1007/978-3-031-28819-7_44

Kaltenböck M., Revenko A., Choukri K., Boytcheva S., Lieske C., Lynn T, Rigau G., Heuschkel M., Farwell A., Jones G., Aldabe I., Estarrona A.,  Marheinecke K., Piperidis S., Arranz V., Vandeghinste V., and Borg C.. Deep Dive Data and Knowledge. In: Rehm, G., Way, A. (eds) European Language Equality. Cognitive Technologies. Springer, Cham. https://doi.org/10.1007/978-3-031-28819-7_43

Gómez-Pérez J.M., García-Silva A., Berrio C., Rigau G., Soroa A., Lieske C., Hoffart J., Sasaki F., Dahlmeier D., Skadiņa I., Bērziņš A., Vasiḷjevs A., and Lynn T. Deep Dive Text Analytics and Natural Language Understanding. In: Rehm, G., Way, A. (eds) European Language Equality. Cognitive Technologies. Springer, Cham. https://doi.org/10.1007/978-3-031-28819-7_42

Agerri R., Agirre E., Aldabe I., Aranberri N., Arriola J.M., Atutxa A., Azkune G., Campos J.A., Casillas A., Estarrona A., Farwell A., Goenaga I., Goikoetxea J., Gojenola K., Hernáez I., Iruskieta M., Labaka G., Lopez de Lacalle O., Navas E., Oronoz M., Otegi A., Pérez A., Perez de Viñaspre O., Rigau G., Salaberria A., Sanchez J., Saratxaga I., and Soroa A.. State-of-the-Art in Language Technology and Language-centric Artificial Intelligence. In: Rehm, G., Way, A. (eds) European Language Equality. Cognitive Technologies. Springer, Cham. https://doi.org/10.1007/978-3-031-28819-7_2

Escribano N., Rigau G. and Agerri R. A modular approach for multilingual timex detection and normalization using deep learning and grammar-based methods, Knowledge-Based Systems, Volume 273, ISSN 0950-7051. 2023. https://doi.org/10.1016/j.knosys.2023.110612

Zotova E., Cuadros M. and Rigau G. Towards the integration of WordNet into ClinIDMap. Proceedings of the 12th Global WordNet Conference (GWC 2023). Donostia/San Sebastián, Spain. 2023.

Sainz O., Lopez de Lacalle O., Agirre E. and Rigau G. What do Language Models know about word senses? Zero-Shot WSD with Language Models and Domain Inventories. Proceedings of the 12th Global WordNet Conference (GWC 2023). Donostia/San Sebastián, Spain. 2023.

Álvez J., Gonzalez-Dios I. and Rigau G. Towards Effective Correction Methods Using WordNet Meronymy Relations. Proceedings of the 12th Global WordNet Conference (GWC 2023). Donostia/San Sebastián, Spain. 2023.

García-Ferrero I., Agerri R. and Rigau G. Model and Data Transfer for Cross-Lingual Sequence Labelling in Zero-Resource Settings. Findings of the Association for Computational Linguistics: EMNLP 2022. Abu Dhabi. 2022.

Zotova E., Cuadros M. and Rigau G. ClinIDMap: Towards a Clinical IDs Mapping for Data Interoperability. Proceedings of the 13th Language Resources and Evaluation Conference (LREC'22). pages 3661--3669. Marseille, France. 2022.

García-Ferrero I., Agerri R. and Rigau G. Benchmarking Meta-embeddings: What Works and What Does Not. Findings of the Association for Computational Linguistics: EMNLP 2021. Punta Cana, Dominican Republic. 2021.

Zotova E., Agerri R. and Rigau G. Semi-automatic generation of multilingual datasets for stance detection in Twitter. Expert Systems with Applications, Volume 170, 2021, 114547, ISSN 0957-4174, https://doi.org/10.1016/j.eswa.2020.114547.

Sainz O. and Rigau G. Ask2Transformers: Zero-Shot Domain labelling with Pre-trained Language Models. Proceedings of the 11th Global WordNet Conference (GWC 2021). Pretoria, South Africa. 2021.

Agerri R. and Rigau G. Language Independent Sequence Labelling for Opinion Target Extraction. Proceedings of the 29th International Joint Conference on Artificial Intelligence (IJCAI'21) and the 17th Pacific Rim International Conference on Artificial Intelligence (PRICAI'21), Yokohama, Japan. 2021. 

Álvez J., Gonzalez-Dios I. and Rigau G. Applying the Closed World Assumption to SUMO-based FOL Ontologies for Effective Commonsense Reasoning. European Conference on Artificial Inteligence (ECAI 2020). Santiago de Compostela, Spain. 2020.

Zotova E., Agerri R., Nuñez M. and Rigau G. Multilingual Stance Detection in Tweets: The Catalonia Independence Corpus. Proceedings of the 12th Language Resources and Evaluation Conference (LREC'20). Marseille, France. 2020.

Lima S., Pérez-Miguel N., Cuadros M. and Rigau G. NUBes: A Corpus of Negation and Uncertainty in Spanish Clinical Texts. Proceedings of the 12th Language Resources and Evaluation Conference (LREC'20). Marseille, France. 2020.

Gonzalez-Dios I., Álvez J. and Rigau G. Towards modeling SUMO attributes through WordNet adjectives: a Case Study on Qualities. Proceedings of the Multimodal WordNet Workshop (MMWN’20) at the 12th Language Resources and Evaluation Conference (LREC'20). Marseille, France. 2020.

Álvez J., Gonzalez-Dios I. and Rigau G.  Towards Word Sense Disambiguation by Reasoning. Vampire 2018 and Vampire 2019. The 5th and 6th Vampire Workshops. EPiC Series in Computing. Pages 19-29. ISSN: 2398-7340. https://doi.org/10.29007/s4th 2020.

Perez-Miguel N., Accuosto A., Bravo A., Cuadros M., Martinez-Garcia E., Saggion H. and Rigau G. Cross-lingual Semantic Annotation of Biomedical Literature: Experiments in Spanish and English. Bioinformatics. https://doi.org/10.1093/bioinformatics/btz853 2019.

Alvez J., Gonzalez-Dios I. and Rigau G. Commonsense Reasoning Using WordNet and SUMO: a Detailed Analysis. Proceedings of the 10th Global WordNet Conference (GWC 2019). Wroclaw, Poland. 2019.

Gonzalez-Dios I. and Rigau G. Textual genre based approach to use WordNet in language-for-specific-purpose classroom as dictionary. Proceedings of the 10th Global WordNet Conference (GWC 2019). Wroclaw, Poland. 2019.

Alvez J., Lucio P. and Rigau G.  A Framework for the Evaluation of SUMO-based Ontologies Using WordNet. IEEE Access, vol. 7, pp. 36075-36093, 2019. https://doi.org/10.1109/ACCESS.2019.2904835.

Gonzalez-Dios I., Alvez J. and Rigau G. Exploiting Metonymy from Available Knowledge Resources. 20th International Conference on Computational Linguistics and Intelligent Text Processing (CICLing 2019). 2019.

Alvez J. Hermo M., Lucio P. and Rigau G. Automatic White-Box Testing of First-Order Logic Ontologies. Journal of Logic And Computation. ISSN 0955-792X https://doi.org/10.1093/logcom/exz001. 2019.

Agerri R. and Rigau G. Simple Language Independent Sequence Labelling for the Annotation of Disabilities in Medical Texts. In Proceedings of the Workshop on Evaluation of Human Language Technologies for Iberian Languages (IberEval 2018), Diann Track, SEPLN 2018. Sevilla, Spain.

Agerri R. and Rigau G. Language Independent Sequence Labelling for Opinion Target Extraction. Artificial Intelligence. ISSN: 0004-3702. 2019. https://doi.org/10.1016/j.artint.2018.12.002

Aldezabal, I., Artola, X., de Ilarraza, A. D., Gonzalez-Dios, I., Labaka, G., Rigau, G., & Urizar, R. Basque e-lexicographic resources: linguistic basis, development, and future perspectives. Workshop on eLexicography: Between Digital Humanities and Artificial Intelligence. 2018.

Agerri R., Chung Y., Aldabe I., Aranberri N., Labaka G. and Rigau G. Building Named Entity Recognition Taggers via Parallel Corpora. Proceedings of the 11th Language Resources and Evaluation Conference (LREC'18). Miyazaki, Japan 2018.

Agerri R., Gómez-Guinovart X., Rigau G. and Solla-Portela M. Developing New Linguistic Resources and Tools for the Galician Language. Proceedings of the 11th Language Resources and Evaluation Conference (LREC'18). Miyazaki, Japan 2018.

Perez-Miguel N., Cuadros M. and Rigau G. Biomedical term normalization of EHRs with UMLS. Proceedings of the 11th Language Resources and Evaluation Conference (LREC'18). Miyazaki, Japan 2018.

Álvez J., Gonzalez-Dios I. and Rigau G. Cross-checking WordNet and SUMO Using Meronymy. Proceedings of the 11th Language Resources and Evaluation Conference (LREC'18). Miyazaki, Japan 2018.

Álvez J. and Rigau G. Towards Cross-checking WordNet and SUMO Using Meronymy. In Proceedings of the 9th Global WordNet Conference (GWC 2018). Singapore. 2018.

Garcia-Pablos A., Cuadros M. and Rigau G. W2VLDA: Almost unsupervised system for Aspect Based Sentiment Analysis. Expert Systems with Applications. Volume Volume 91, pages 127–137, ISSN 0957-4174, 2018. https://doi.org/10.1016/j.eswa.2017.08.049

Laparra E., Aldabe I., Agerri R. and Rigau G. Multi-lingual and Cross-lingual TimeLine Extraction. Knowledge-Based Systems, Volume 133, pages 77-89, ISSN 0950-7051,  2017. https://doi.org/10.1016/j.knosys.2017.07.002.

Agerri R. and Rigau G. Applying Existing Named Entity Taggers at BARR IberEval 2017 Task. Proceedings of the SEPLN 2017 Second Workshop on Evaluation of Human Language Technologies for Iberian languages (IberEval 2017). Murcia, Spain. 2017.

Perez-Miguel N., Cuadros M. and Rigau G. Anotación con UMLS de historia clínica electrónica en español. In Proceedings of TUNER Workshop at SEPLN 2017. Murcia, Spain. 2017.

García-Pablos A., Cuadros M. and Rigau G., Weakly-supervised Aspect Based Sentiment Analysis. In Proceedings of TUNER Workshop at SEPLN 2017. Murcia, Spain. 2017.

Agerri R., Aldabe I., Aranberri N., Chung Y., Labaka G. and Rigau G. Automatic Generation of Named Entity Recognition Taggers Using Parallel Corpora. In Proceedings of TUNER Workshop at SEPLN 2017. Murcia, Spain. 2017.

Lopez-Gazpio I., Maritxalar M., Gonzalez-Agirre A., Rigau G., Uria L. and Agirre E., Interpretable Semantic Textual Similarity: Finding and explaining differences between sentences. Knowledge-Based Systems, Volume 119, Pages 186-199, ISSN 0950-7051, 2017. http://dx.doi.org/10.1016/j.knosys.2016.12.013.

Agerri R. and Rigau G. Robust Multilingual Named Entity Recognition with Shallow Semi-supervised Features. Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence (IJCAI-17), 4965-4970, Melbourne, Australia. 2017.

Vossen P., R. Agerri, I. Aldabe, A. Cybulska, M. van Erp, A. Fokkens, E. Laparra, A. Minard, A. Palmero, G. Rigau, M. Rospocher, R. Segers. NewsReader: using knowledge resources in a cross-lingual reading machine to generate more knowledge from massive streams of news. Knowledge-Based Systems. ISSN 0950-7051. Volume 110, pages 60-85, 2016. http://dx.doi.org/10.1016/j.knosys.2016.07.013.

Alvez J. Lucio P. and Rigau G. Evaluating Automated Theorem Provers Using Adimen-SUMO. Proceedings of the 3rd Vampire Workshop at the 8th International Joint Conference on Automated Reasoning (IJCAR 2016). Coimbra. Portugal. 2016.

Agirre E., Gonzalez-Agirre A., Lopez-Gazpio I., Maritxalar M., Rigau, G., Uria L., SemEval-2016 Task 2: Interpretable Semantic Textual Similarity. Proceedings of the 10th International Workshop on Semantic Evaluation (SemEval-2016). 512-524. San Diego, California. 2016.

Agirre E., Banea C., Cer D., Diab M., Gonzalez-Agirre A., Mihalcea R., Rigau G., Wiebe J., Semeval-2016 task 1: Semantic textual similarity, monolingual and cross-lingual evaluation. Proceedings of the 10th International Workshop on Semantic Evaluation (SemEval-2016). 497-511. San Diego, California. 2016.

Agerri R. and G. Rigau. Robust multilingual named entity recognition with shallow semi-supervised features. Artificial Intelligence. ISSN: 0004-3702. Volume 238, pages 63-82. 2016. http://dx.doi.org/10.1016/j.artint.2016.05.003.

López de Lacalle M., Aldabe I., Laparra E. and Rigau G. Predicate Matrix. Automatically extending the semantic interoperability between predicate resources. Language Resources and Evaluation. ISSN: 1574-0218. Volume 50(2), pages 263-289. 2016. http://dx.doi.org/10.1007/s10579-016-9348-5.

Rospocher M., M. van Erp, P. Vossen, A. Fokkens, I. Aldabe, G. Rigau, A. Soroa, T. Ploeger and T.  Bogaard. Building Event-Centric Knowledge Graphs from News. Journal of Web Semantics. ISSN: 1570-8268. Volumes 37-38, pages 132-151. 2016. http://dx.doi.org/10.1016/j.websem.2015.12.004.

López de Lacalle M., Laparra E., Aldabe I. and Rigau G. A Multilingual Predicate Matrix. Proceedings of the 10th Language Resources and Evaluation Conference (LREC'16). Portorož, Slovenia. 2016.

Segers R., Rospocher M., Vossen P., Laparra E., Rigau G. and Minard A. The Event and Implied Situation Ontology (ESO): Application and Evaluation. Proceedings of the Proceedings of the 10th Language Resources and Evaluation Conference (LREC'16). Portorož, Slovenia. 2016.

Postma M., Izquierdo R., Agirre E., Rigau G. and Vossen P. Addressing the MFS bias in WSD systems. Proceedings of the Proceedings of the 10th Language Resources and Evaluation Conference (LREC'16). Portorož, Slovenia. 2016.

Garcia-Pablos A., Cuadros M. and Rigau G.  A Comparison of Domain-based Word Polarity Estimation using different Word Embeddings. Proceedings of the Proceedings of the 10th Language Resources and Evaluation Conference (LREC'16). Portorož, Slovenia. 2016.

Agerri A., Aldabe I., Laparra E., Rigau G., Fokkens A., Huijgen P., van Erp M., Izquierdo R., Vossen P., Minard A. and Magnini B. Multilingual Event Detection using the NewsReader pipelines. Workshop on Cross-Platform Text Mining and Natural Language Processing Interoperability at the 10th Language Resources and Evaluation Conference (LREC'16). Portorož, Slovenia. 2016.

Segers R., Laparra E., Rospocher M., Vossen P., Rigau G. and Ilievski F. The Predicate Matrix and the Event and Implied Situation Ontology: Making More of Events. Proceedings of the 8th Global WordNet Conference (GWC 2016). Bucharest, Rumania. 2016.

Álvez J. Lucio P. and Rigau G. Evaluating the Competency of a First-Order Ontology. Proceedings of the 8th International Conference on Knowledge Capture (K-CAP 2015). Palisades, NY. 2015.

Álvez J. Lucio P. and Rigau G. Improving the Competency of First-Order Ontologies. Proceedings of the 8th International Conference on Knowledge Capture (K-CAP 2015). Palisades, NY. 2015.

Izquierdo R., Suárez A. and Rigau G. Word vs. Class-Based Word Sense Disambiguation. Journal of Artificial Intelligence Research. ISSN: 1076-9757. Volume 54, pages 83-122. 2015. http://dx.doi.org/10.1613/jair.4727

García-Pablos A., Cuadros M. and Rigau G. Unsupervised Word Polarity Tagging by Exploiting Continuous Word Representations.  Proceedings of the 31th Annual Meeting of Sociedad Española para el Procesamiento del Lenguaje Natural (SEPLN’15). Alicante, Spain. 2015.

Laparra E., Aldabe I. and Rigau G. From TimeLines to StoryLines: A preliminary proposal for evaluating narratives. Proceedings of the 1st Workshop on Computing News StoryLines (CNewS 2015) at the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2015). Beijing, China. 2015.

Laparra E., Aldabe I. and Rigau G. Document Level Time-anchoring for TimeLine Extraction. Proceedings of 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2015). Volume 2: Short Papers. Beijing, China. 2015.

Agirre E., Gonzalez-Agirre A., Lopez-Gazpio I., Maritxalar M., Rigau G. and Uria L. UBC: Cubes for English Semantic Textual Similarity and Supervised Approaches for Interpretable STS. 9th International Workshop on Semantic Evaluation (SemEval 2015) at NAACL-HLT 2015. Denver, Colorado. 2015.

Agirre E., Banea C., Cardie C., Cer D., Gonzalez-Agirre A. Guo W, Lopez-Gazpio I., Maritxalar M., Rada M., Rigau G., Uria L. and Wiebe J. SemEval-2015 Task 2: Semantic Textual Similarity, English, Spanish and Pilot on Interpretability. 9th International Workshop on Semantic Evaluation (SemEval 2015) at NAACL-HLT 2015. Denver, Colorado. 2015.

Minard A., Speranza M., Agirre E., Aldabe I., van Erp M., Magnini B., Rigau G. and Urizar R. SemEval-2015 Task 4: TimeLine: Cross-Document Event Ordering. 9th International Workshop on Semantic Evaluation (SemEval 2015) at NAACL-HLT 2015. Denver, Colorado. 2015.

Vossen P., Laparra E., Aldabe I. and Rigau G. Semantic Interoperability for Cross-lingual and cross-document Event Detection. Proceedings of the 3rd Workshop on EVENTS: Definition, Detection, Coreference, and Representation. EVENTS workshop at NAACL-HLT 2015. Denver, Colorado. 2015.

Gonzalez-Agirre A., Aletras N., Rigau G., Stevenson M., Agirre E. Why are these similar? Investigating item similarity types in a large Digital Library. Journal of the Association for Information Science and Technology (JASIST). ISSN: 2330-1643. Volume 67, pages 1624-1638. 2015.  http://dx.doi.org/10.1002/asi.23482.

Agerri, R., Artola X., Beloki Z., Rigau G. and Soroa A. Big data for Natural Language Processing: A streaming approach. Knowledge-Based Systems. ISSN: 0950-7051. Volume 79, pages 36-42, 2015. http://dx.doi.org/10.1016/j.knosys.2014.11.007 

Segers R., Vossen P., Rospocher M., Serafini L., Laparra E. and Rigau G. ESO: A Frame based Ontology for Events and Implied Situations. In: Proceedings of the MAPLEX workshop, Yamagata, Japan. 2015.

Azpeitia A., Cuadros M., Gaines S., Rigau G. NERC-fr: Supervised Named Entity Recognition for French.  Proceedings of 17th International Conference on Text Speech and Dialogue (TSD'2014), Brno, Czech Republic. 2014. TSD'2001. Published in Lecture Notes in Computer Science 8655, ISSN: 0302-9743. Springer International Publishing, 2014.

García-Pablos A., Cuadros M., Gaines S. and Rigau G., Unsupervised acquisiton of domain aspect terms for Aspect Based Opinion Mining, Proceedings of the 30th Annual Meeting of Sociedad Española para el Procesamiento del Lenguaje Natural (SEPLN’14). Girona, Spain. Procesamiento del Lenguaje Natural. Vol. 53 pp. pp 215-218. ISSN: 1135-5948. 2014.

Agerri R., Agirre E., Aldabe I., Altuna B., Beloki Z., Laparra E., López de Lacalle M., Rigau G., Soroa A., Urizar R. The NewsReader project. Proceedings of the 30th Annual Meeting of Sociedad Española para el Procesamiento del Lenguaje Natural (SEPLN’14). Girona, Spain. Procesamiento del Lenguaje Natural. Vol. 53 pp. pp 215-218. ISSN: 1135-5948. 2014.

García-Pablos A., Cuadros M., Gaines, S. Rigau G. V3: Unsupervised Adquisition of Domain Aspect Terms for Aspect Based Sentiment Analysis. 8th International Workshop on Semantic Evaluation (SemEval 2014) at Third Joint Conference on Lexical and Computational Semantics (*SEM'2014) and the 25th International Conference on Computational Linguistic (COLING'14). Dublin, Ireland. 2014.

Agirre E., Banea C., Cardie C., Cer D., Diab M., Gonzalez-Agirre A., Guo W., Mihalcea R., Rigau G., Wiebe J. 2014 SemEval-2014 Task 10: Multilingual Semantic Textual Similarity. 8th International Workshop on Semantic Evaluation (SemEval 2014) at Third Joint Conference on Lexical and Computational Semantics (*SEM'2014) and the 25th International Conference on Computational Linguistic (COLING'14). Dublin, Ireland. 2014.

Fokkens A., Soroa A., Beloki Z., Ockeloen N., Vossen P., Rigau G. and van Hage W. NAF and GAF: Linking Linguistic Annotations. Proceedings of the 10th joint ACL - ISO Workshop on Interoperable Semantic Annotation at the 9th Language Resources and Evaluation Conference (LREC'14). Reykjavik, Iceland. 2014.

Atserias J., van Erp M., Maks I., Rigau G. and Fernando Sánchez-Rada J. EuroLoveMap: Confronting feelings from news. Proceedings of "Come Hack with OpeNER!" workshop at the 9th Language Resources and Evaluation Conference (LREC'14). Reykjavik, Iceland. 2014.

Vossen P., Rigau G., Serafini L., Stouten P., Irving F. and Van Hage W. NewsReader: recording history from daily news streams. Proceedings of the 9th Language Resources and Evaluation Conference (LREC'14). Reykjavik, Iceland. 2014.

Agerri R., Bermudez J. and Rigau G. IXA pipeline: Efficient and Ready to Use Multilingual NLP tools. Proceedings of the 9th Language Resources and Evaluation Conference (LREC'14). Reykjavik, Iceland. 2014.

López de Lacalle M., Laparra E. and Rigau G. Predicate Matrix: extending SemLink through WordNet mappings. Proceedings of the 9th Language Resources and Evaluation Conference (LREC'14). Reykjavik, Iceland. 2014.

San Vicente I., Rigau G. and Agerri R. Simple, Robust and (almost) Unsupervised Generation of Polarity Lexicons for Multiple Languages. In Proceedings of the 14th Conference of the European Chapter of the Association for Computational Linguistics (EACL 2014). Gothenburg, Sweden. 2014.

Agerri R., Bermudez J. and Rigau G. Multilingual, Efficient and Easy NLP Processing with IXA Pipeline. In Proceedings of the Demo Sessions of the 14th Conference of the European Chapter of the Association for Computational Linguistics (EACL 2014). Gothenburg, Sweden. 2014.

López de Lacalle M., Laparra E. and Rigau G. First steps towards a Predicate Matrix. Proceedings of the 7th Global WordNet Conference (GWC 2014). Tartu, Estonia. 2014.

Agerri R., Cuadros M., Gaines S., Rigau G. OpeNER: Open Polarity Enhanced Named Entity Recognition, Proceedings of the 29th Annual Meeting of Sociedad Española para el Procesamiento del Lenguaje Natural, SEPLN’13. Madrid, España. Procesamiento del Lenguaje Natural. Vol. 51 pp. pp 215-218. ISSN: 1135-5948. 2013.

Laparra E. and Rigau G. ImpAr: A Deterministic Algorithm for Implicit Semantic Role Labelling. The 51st Annual Meeting of the Association for Computational Linguistics (ACL 2013). Sofia, Bulgaria. 2013.

Agirre E., Aletras N., Gonzalez-Agirre A., Rigau G., Stevenson M. UBC UOS-TYPED: Regression for typed-similarity. The Second Joint Conference on Lexical and Computational Semantics (*SEM 2013). ISBN 978-1-937284-48-0. Atlanta, Georgia. 2013.

Laparra E. and Rigau G. Sources of Evidence for Implicit Argument Resolution. 10th International Conference on Computational Semantics (IWCS'13). Postdam, Germany. 2013.

González-Agirre A. and Rigau G. Construcción de una base de conocimiento léxico multilíngüe de amplia cobertura: Multilingual Central Repository. Linguamática. Revista para o Processamento Automático das Línguas Ibéricas ISSN: 1647-0818. Vol. 5(1). 13-28.  2013.

Vossen P., Agirre E., Rigau G, and Soroa A. KYOTO: a knowledge-rich approach to the interoperable mining of events from text. Book chapter in: New Trends of Research in Ontologies and Lexical Resources, Oltramari A., Vossen P., Qin L., Hovy E. (Eds.), Publ. Springer Verlag, Heidelberg, 240 p., ISBN 978-3-642-31781-1, p.59-83. 2013.

Álvez J. Lucio P. and Rigau G. Adimen-SUMO: Reengineering an Ontology for First-Order Reasoning. International Journal on Semantic Web and Information Systems (IJSWIS). ISSN: 1552-6283. Volume 8 (4). pages 80-116. IGI Global, USA. 2012. http://dx.doi.org/10.4018/jswis.2012100105

Laparra E. and Rigau G. Exploiting Explicit Annotations and Semantic Types for Implicit Argument Resolution. 6th IEEE International Conference on Semantic Computing (ICSC'12). Palermo, Italy. 2012.

Cuadros M., Padró Ll. and Rigau G. Highlighting relevant concepts from Topic Signatures. 8th international conference on Language Resources and Evaluation (LREC'12). Istambul, Turkey. 2012.

Gonzalez-Agirre A., Castillo M. and Rigau G. A proposal for improving WordNet Domains. 8th international conference on Language Resources and Evaluation (LREC'12). Istambul, Turkey. 2012.

Laparra E., Rigau G. and Vossen P. Mapping WordNet to the Kyoto ontology. 8th international conference on Language Resources and Evaluation (LREC'12). Istambul, Turkey. 2012.

Gonzalez-Agirre A., Laparra E. and Rigau G. Multilingual Central Repository version 3.0. 8th international conference on Language Resources and Evaluation (LREC'12). Istambul, Turkey. 2012.

Gonzalez-Agirre A., Castillo M. and Rigau G. A graph-based method to improve WordNet Domains. Proceedings of 13th International Conference on Intelligent Text Processing and Computational Linguistics (CICLING'12). New Delhi, India. 2012.

Gonzalez-Agirre A., Laparra E. and Rigau G. Multilingual Central Repository version 3.0: upgrading a very large lexical knowledge base. Proceedings of the 6th Global WordNet Conference (GWC'12), Matsue, Japan. January, 2012.

Vossen P., Soroa A., Zapirain B. and Rigau G. Cross-lingual event-mining using wordnet as a shared knowledge interface. Proceedings of the 6th Global WordNet Conference (GWC'12), Matsue, Japan. January, 2012.

Castellón I., Climent S., Coll-Florit M., Lloberes M. and Rigau G. Semantic Hand-Tagging of the SenSem Corpus Using Spanish WordNet Senses. Proceedings of the 6th Global WordNet Conference (GWC'12), Matsue, Japan. January, 2012.

Casillas A., Díaz de Ilarraza A., Gojenola K., Oronoz M., Rigau G.  Biomedical event extraction using Kybots. Revista de la Asociación Española para el Procesamiento del Lenguaje Natural. ISSN: 1135-5948. Nº 47. 2011.

Izquierdo R., Suárez A., Rigau G., Using Semantic Classes as Document Keywords. NLDB 2011: 225-229. Alicante, Spain. 2011

Casillas A., Díaz de Ilarraza A., Gojenola K., Oronoz M., Rigau G. 2011 Using Kybots for Extracting Events in Biomedical Texts. BioNLP workshop in ACL 2011.

Vossen P., Rigau G., Agirre E., Soroa A., Monachini M. and Bartolini R. KYOTO: an open platform for mining facts. 6th international workshop on Ontologies and Lexical Resources (Ontolex 2010). 23rd International Conference on Computational Linguistics COLING'10. Beijing, China. August 2010

Izquierdo R., Suárez A. and Rigau G. GPLSI-IXA: Using Semantic Classes to Acquire Monosemous Training Examples from Domain Texts. 5th international workshop on semantic evaluations (SemEval 2010). Association for Computational Linguistics. Uppsala, Sweden. July 2010

Laparra E. and Rigau G. eXtended WordFrameNet. 7th international conference on Language Resources and Evaluation (LREC'10). La Valetta, Malta. 2010.

Vossen P., Bosma W., Cuadros M., Laparra E. and Rigau G. Integrating a large domain ontology of species into WordNet. 7th international conference on Language Resources and Evaluation (LREC'10). La Valetta, Malta. 2010. 

Agirre E., Cuadros M., Rigau G. and Soroa A. Exploring Knowledge Bases for similarity. 7th international conference on Language Resources and Evaluation (LREC'10). La Valetta, Malta. 2010.

Reese S., Boleda G., Cuadros M., Padró Ll. and Rigau G. Word-Sense Disambiguated Multilingual Wikipedia Corpus. 7th international conference on Language Resources and Evaluation (LREC'10). La Valetta, Malta. 2010.

Laparra E., Rigau G. and Cuadros M. Exploring the integration of WordNet and FrameNet. Proceedings of the 5th Global WordNet Conference (GWC'10), Mumbai, India. January, 2010.

Vossen P. and Rigau G. Division of Semantic Labour in the Global WordNet Grid. Proceedings of the 5th Global WordNet Conference (GWC'10), Mumbai, India. January, 2010.

Toral A., Monachini M., Soria C., Cuadros M., Rigau G., Bosma W. and Vossen P. Linking a domain thesaurus to WordNet and conversion to WordNet-LMF. Proceedings of Second International Conference on Global Interoperability for Language Resources (ICGL2010). Hong Kong. 2010.

Vossen P., Bosma W., Agirre E., Rigau G. and Soroa A. A full knowledge cycle for semantic Interoperability. Proceedings of the Fifth Joint ISO-ACL/SIGSEM Workshop on Interoperable Semantic Annotation (ISA-5), Hong Kong, January, 2010.

Vossen P., E. Agirre, F. Bond, W. Bosma, C. Fellbaum, A. Hicks, S. Hsieh, H. Isahara, Ch. Huang, K. Kanzaki, A. Marchetti, G. Rigau, F. Ronzano, R. Segers, M. Tesconi KYOTO: a Wiki for Establishing Semantic Interoperability for Knowledge Sharing across Languages and Cultures, Handbook of Research on Culturally-Aware Information Technology: Perspectives and Models. Ed. Dr. E. Blanchard (Mc Gill University (Canada)) and Dr. D. Allard (Dalhousie University), IGI Global USA. 2010.

Toral A., Monachini M., Soroa A. and Rigau G. Studying the role of Qualia Relations for Word Sense Disambiguation. In: Proceedings of the conference Generative Lexicon (GL2009), Pisa, Italy, 2009.

Bosma W. E., Vossen P., Soroa A., Rigau G., Tesconi M., Marchetti A., Monachini M. and Aliprandi C.. KAF: a generic semantic annotation format. In: Proceedings of the Generative Lexicon (GL2009) Workshop on Semantic Annotation, Pisa, Italy, 2009. 

Laparra E. and Rigau G. Integrating WordNet and FrameNet using a knowledge-based Word Sense Disambiguation algorithm. Proceedings of Recent Advances in Natural Language Processing (RANLP09). Borovets, Bulgaria, September, 2009.

Izquierdo R., Suárez A. and Rigau G. An Empirical Study on Class-based Word Sense Disambiguation. Proceedings of the 12th Conference of the European Chapter of the Association for Computational Linguistics (EACL-09). Athens, Greece. 2009.

Cuadros M. and Rigau G. Bases de Conocimiento Multilíngües para el Procesamiento Semántico a Gran Escala. Acceso y visibilidad de la información multilingüe en la red: el rol de la semántica, UNED, Ed Felisa Verdejo Maillo y Ana García Serrano, ISBN 978-84-362-5609-3. pg. 25--52.  2008.

Cuadros M. and Rigau G. KnowNet: a proposal for building knowledge bases from the web. First Symposium on Semantics in Systems for Text Processing, STEP'08. Venice, Italy. 2008.

Cuadros M. and Rigau G. Multilingual Evaluation of KnowNet. Proceedings of the 24th Annual Meeting of Sociedad Española para el Procesamiento del Lenguaje Natural, SEPLN’08. Madrid, España. Procesamiento del Lenguaje Natural. Vol. 41. ISSN: 1135-5948. 2008.

Cuadros M. and Rigau G. KnowNet: Building a Large Net of Knowledge from the Web. 22nd International Conference on Computational Linguistics COLING'08. Manchester, UK. 2008.

Álvez J., Atserias J., Carrera J., Climent S., Laparra E., Oliver A. and Rigau G. Complete and Consistent Annotation of WordNet using the Top Concept Ontology. 6th international conference on Language Resources and Evaluation, LREC'08, Marrakesh, Morroco. 2008.

Pociello E., Gurrutxaga A., Agirre E., Aldezabal I. and Rigau G. WNTERM: Combining the Basque WordNet and a Terminological Dictionary. 6th international conference on Language Resources and Evaluation, LREC'08, Marrakesh, Morroco. 2008.

Vossen P., Agirre E., Calzolari N., Fellbaum C., Shu-Kai Hsieh, Chu-Ren Huang, Isahara H., Kanzaki K., Marchetti A., Monachini M., Neri F., Raffaelli R., Rigau G., Tesconi M., VanGent J. KYOTO: A System for Mining, Structuring, and Distributing Knowledge Across Languages and Cultures. 6th international conference on Language Resources and Evaluation, LREC'08, Marrakesh, Morroco. 2008.

Cuadros M. and Rigau G. Bases de Conocimiento Multilíngües para el Procesamiento Semántico a Gran Escala. Procesamiento del Lenguaje Natural. (SEPLN). Vol. 40, 35-42. ISSN 1135-5948. 2008.

Vossen P., Agirre E., Calzolari N., Fellbaum C., Shu-Kai Hsieh, Chu-Ren Huang, Isahara H., Kanzaki K., Marchetti A., Monachini M., Neri F., Raffaelli R., Rigau G., Tesconi M., VanGent J. KYOTO: A System for Mining, Structuring, and Distributing Knowledge Across Languages and Cultures. Proceedings of the 4th Global WordNet Conference (GWC'08), Szeged, Hungary. January, 2008.

Álvez J., Atserias J., Carrera J., Climent S., Oliver A., Rigau G. Consistent Annotation of EuroWordNet with the Top Concept Ontology. Proceedings of the 4th Global WordNet Conference (GWC'08), Szeged, Hungary. January, 2008.

Izquierdo R., Suárez A. and Rigau G. Exploring the Automatic Selection of Basic Level Concepts. Proceedings of the International Conference on Recent Advances on Natural Language Processing (RANLP'07), Borovetz, Bulgaria. September, 2007.

Cuadros M., Rigau G. and Castillo M.  Evaluating Large-scale Knowledge Resources across Languages. Proceedings of the International Conference on Recent Advances on Natural Language Processing (RANLP'07), Borovetz, Bulgaria. September, 2007.

Izquierdo R., Suárez A. and Rigau G. A Proposal of Automatic Selection of Coarse-grained Semantic Classes for WSD. Proceedings of the 23th Annual Meeting of Sociedad Española para el Procesamiento del Lenguaje Natural, SEPLN’07. Sevilla, España. Procesamiento del Lenguaje Natural num. 39 pp. 189-196. ISSN: 1135-5948. 2007.

Izquierdo R., Suárez A. and Rigau G. GPLSI: Word Coarse-grained Disambiguation aided by Basic Level Concepts. Proceedings of the Fourth International Workshop on Semantic Evaluations (SemEval-2007). Prague, Czech Republic. 2007.

Cuadros M. and Rigau G. SemEval-2007 Task 16: Evaluation of Wide Coverage Knowledge Resources. Proceedings of the Fourth International Workshop on Semantic Evaluations (SemEval-2007). Prague, Czech Republic. 2007.

Agirre E., Magnini B., Lopez de Lacalle O., Otegi A., Rigau G. and Vossen P., SemEval-2007 Task 01: Evaluating WSD on Cross-Language Information Retrieval. Proceedings of the Fourth International Workshop on Semantic Evaluations (SemEval-2007). Prague, Czech Republic. 2007. 

Agirre E., Alegria I., Rigau G., Vossen P. MCR for CLIR. SEPLN monografia TIIMM. vol 38, 3-16. ISSN 1135-5948. 2007.

Cuadros M. and Rigau G. Quality Assessment of Large-Scale Knowledge Resources. Proceedings of Joint SIGDAT Conference on Empirical Methods in Natural Language Processing (EMNLP'06). Sydney, Australia. 2006.

Cuadros M., Rigau G. and Padró L. An Empirical Study for Automatic Acquisition of Topic Signatures. Proceedings of the 2nd International Conference on WordNet. Jeju Island. Korea. 2006.

Vossen P., Rigau G., Alegria I., Agirre E., Farwell D. and Fuentes M. Meaningful results for Information Retrieval in the MEANING project. Proceedings of the 2nd International Conference on WordNet. Jeju Island. Korea. 2006.

Màrquez Ll., Escudero G., Martínez D. and Rigau G. Supervised Corpus-based Methods for WSD. In E. Agirre and P. Edmonds (eds.) Word Sense Disambiguation: Algorithms and Applications, ISBN: 1-4020-4808-4. Springer. Dordrecht, The Netherlands. Pag: 167-216. 2006.

Atserias J., Padró L. and Rigau G. An Integrated Approach to Word Sense Disambiguation.  Proceedings of the International Conference on Recent Advances on Natural Language Processing (RANLP'05), Borovetz, Bulgaria. September, 2005.

Cuadros M., Padró L. and Rigau G. Comparing Methods for Automatic Acquisition of Topic Signatures.  Proceedings of the International Conference on Recent Advances on Natural Language Processing (RANLP'05), Borovetz, Bulgaria. September, 2005.

Giménez J., Màrquez L. and Rigau G. Automatic Translation of WordNet Glosses. Proceedings of the Eurolan workshop “Cross-Language Knowledge Induction”, pg. 1-8. 2005.

Montoyo A., Suárez A., Rigau G. and Palomar M. Combining Knowledge- and Corpus-based Word-Sense-Disambiguation Methods. Journal of Artificial Intelligence Research. Volumen 23, páginas 299-330. 2005.

Suárez A., Rigau G. and Palomar M. Reentrenamiento: Aprendizaje semisupervisado de los sentidos de las palabras. Procesamiento del Lenguaje Natural. Volumen 34, páginas 299-330. ISSN: 1135-5948. 2005. 

Villarejo L., Màrquez L. and Rigau G. Exploring the construction of Semantic Class Classifiers for WSD. Proceedings of the 21th Annual Meeting of Sociedad Española para el Procesamiento del Lenguaje Natural, SEPLN’05. Granada, España. Procesamiento del Lenguaje Natural num. 35 pp. 195-202. ISSN: 1135-5948. 2005.

Atserias J., Climent S., Moré J. and Rigau G. A proposal for a Shallow Ontologization of WordNet. Proceedings of the 21th Annual Meeting of the Sociedad Española para el Procesamiento del Lenguaje Natural, SEPLN’05. Granada, España. Procesamiento del Lenguaje Natural num. 35 pp. 161-167. ISSN: 1135-5948. 2005.

Vázquez S., Montoyo A. and Rigau G. Using Relevant Domains Resource for Word Sense Disambiguation. Proceedings of the International Conference on Artificial Intelligence (IC-AI'04). Las Vegas, Nevada. 2004.

Cuadros M., Atserias J., Castillo M. and Rigau G. Automatic Acquisition of Sense Examples Using Exretriever. IBERAMIA Workshop on Lexical Resources and the Web for Word Sense Disambiguation, ISBN 968-863-786-6. Mexico. 2004. 

Escudero G., Màrquez L. and Rigau G. TALP system for English lexical simple task. Proceedings of SENSEVAL-3 Third International Workshop on the Evaluation of Systems for the Semantic Analysis of Text, ISBN 1-932432-44-2. Barcelona, Spain. 2004. 

Castillo M., Real F., Atserias J. and Rigau G. The TALP Systems for Disambiguating WordNet Glosses Proceedings of SENSEVAL-3 Third International Workshop on the Evaluation of Systems for the Semantic Analysis of Text, ISBN 1-932432-44-2.. Barcelona, Spain. 2004. 

Magnini B., Popescu O., Atserias J., Agirre E., Pociello E., Rigau G., Carroll J., Koeling R. Cross-Language Acquisition of Semantic Models for Verbal Predicates. LREC’04. ISBN 2-9517408-1-6. Lisboa, Portugal. 2004.

Fernández J., Castillo M., Rigau G., Atserias J. and Turmo J. Automatic Acquisition of Sense Examples using ExRetriever. LREC’04. ISBN 2-9517408-1-6.  Lisboa, 2004.

Atserias J., Rigau G., Villarejo L. Spanish WordNet 1.6: Porting the Spanish Wordnet across Princeton versions. LREC’04. ISBN 2-9517408-1-6. Lisboa, 2004.

Atserias J., Climent S., Rigau G. Towards the MEANING Top Ontology: Sources of Ontological Meaning. LREC’04. ISBN 2-9517408-1-6. Lisboa, 2004.

Atserias J., Villarejo L., Rigau G., Agirre E., Carroll J., Magnini B., Vossen P. The MEANING Multilingual Central Repository. In Proceedings of the Second International Global WordNet Conference (GWC’04). ISBN 80-210-3302-9. Brno, Czech Republic. Enero, 2004. 

Castillo M., Real F. and Rigau G. Automatic Assignment of Domain Labels to WordNet. Second International Global WordNet Conference (GWC’04), ISBN 80-210-3302-9. Brno, Czech Republic. Enero, 2004.

Atserias J., Villarejo L. and Rigau G. Integrating and Porting Knowledge Across Languages. Proceedings of the International Conference on Recent Advances on Natural Language Processing (RANLP'03). ISBN 954-90906-6-3. Borovets, Bulgaria. 2003.

Daudé J., Padró L. and Rigau G., Validation and Tuning of Wordnet Mapping Techniques. Proceedings of the International Conference on Recent Advances on Natural Language Processing (RANLP'03). ISBN 954-90906-6-3. Borovets, Bulgaria. 2003.

Atserias J., Castillo M., Real F., Rodríguez H. and Rigau G. Exploring Large-scale Acquisition of Multilingual Semantic Models for Predicates. Proceedings of the 19th Annual Meeting of Sociedad Española para el Procesamiento del Lenguaje Natural, SEPLN’03. Alcalá de Henares, España. 2003.

Vázquez S., Montoyo A. and Rigau G. Método de desambiguación léxica basada en el recurso semántico Dominios Relevantes. Proceedings of the 19th Annual Meeting of Sociedad Española para el Procesamiento del Lenguaje Natural, SEPLN’03. Alcalá de Henares, España. 2003. 

Castillo M., Real F. and Rigau G. Asignación Automática de Etiquetas de Dominios en WordNet. Proceedings of the 19th Annual Meeting of Sociedad Española para el Procesamiento del Lenguaje Natural, SEPLN’03. Alcalá de Henares, España. 2003. 

Daudé J., Padró L. and Rigau G. Making WordNet Mappings Robust. Proceedings of the 19th Annual Meeting of Sociedad Española para el Procesamiento del Lenguaje Natural, SEPLN’03. Alcalá de Henares, España. 2003. 

Atserias J. Rigau G. and Villarejo L. Starting up the Multilingual Central Repository. Proceedings of the 19th Annual Meeting of Sociedad Española para el Procesamiento del Lenguaje Natural, SEPLN’03. Alcalá de Henares, España. 2003. 

Tuells T. Rigau G. and Rodríguez H. Off-line Compilation for Head-driven Generation with Constraint-based Grammars. Proceedings of the Conference on Intelligent Text Processing and Computational Linguistatics (Cicling'2003). Lecture Notes in Computer Science 2588. Springer, ISBN 3-540-00532-3. México. 2003.

Rigau G., Magnini B., Agirre E., Vossen P. and Carroll J., MEANING: A Roadmap to Knowledge Technologies. Proceedings of COLING Workshop "A Roadmap for Computational Linguistics". Taipei, Taiwan. 2002.

Basili R., Catizone R., Padró L., Pazienza M.T., Rigau G., Setzer A., Webb N. and Zanzotto F., Knowledge-Based Multilingual Document Analysis. Proceedings of COLING Workshop "SemaNet'02: Building and Using Semantic Networks" Taipei, Taiwan. 2002.

Escudero G., Màrquez L. and Rigau G. Using LazyBoosting for Word Sense Disambiguation. Proceedings of the 2nd International Workshop "Evaluating Word Sense Disambiguation Systems", SENSEVAL-2. Toulouse, France. 2001.

Rigau G., Taulé M. and Fernandez A. and Gonzalo J., Framework and Results for the Spanish SENSEVAL. Proceedings of 2nd International Workshop "Evaluating Word Sense Disambiguation Systems", SENSEVAL-2. Toulouse, France. 2001.

Montoyo A., Palomar M. and Rigau G., Method for WordNet Enrichment Using WSD, Proceedings of 4th International Conference on Text Speech and Dialogue TSD'2001. Selezná Ruda - Spièák, Czech Republic. 2001. Published in Lecture Notes in Artificial Intelligence 2166, Springer-Verlag, 2001.

Atserias J., Padró L. and Rigau G., Integrating Multiple Knowledge Sources for Robust Semantic Parsing. Proceedings of the International Conference "Recent Advances on Natural Language Processing" RANLP'01. Tzigov Chark, Bulgaria. 2001.

Montoyo A., Palomar M. and Rigau G., Method and Interface for WordNet Enrichment with Classification Systems. Proceedings of 12th International Conference on Database and Expert Systems Applications DEXA-2001. Munich, Germany. 2001. Published in Lecture Notes in Computer Science 2113, Springer-Verlag, 2001.

Basili R., Catizone R., Padró L., Pazienza M.T., Rigau G., Setzer A., Webb N., Wilks Y., Zanzotto F., Multilingual Authoring: the NAMIC Approach. Proceedings of the ACL Workshop "Human Language Technology and Knowledge Management". Toulouse, France. 2001.

Montoyo A., Palomar M. and Rigau G., Lexical Enrichment of WordNet with Classification Systems using Specification Marks Method. 6th International Workshop on Applications of Natural Language for Information Systems NLDB'01. Madrid, Spain. 2001. Published in Lecture Notes in Informatics, P-3, German Informatics Society GI-Edition, 2001.

Montoyo A., Palomar M. and Rigau G., WordNet Enrichment with Classification Systems. Proceedings of NAACL Workshop "WordNet and Other Lexical Resources: Applications, Extensions and Customizations". Pittsburg, PA, United States, 2001.

Daudé J., Padró L. and Rigau G., A Complete WN1.5 to WN1.6 Mapping, Proceedings of NAACL Workshop "WordNet and Other Lexical Resources: Applications, Extensions and Customizations". Pittsburg, PA, United States, 2001.

Daudé J., Padró L. and Rigau G., Mapping WordNets using Structural Information, Proceedings of the 38th Annual Meeting of the Association for Computational Linguistics ACL'00. Hong Kong, China. 2000.

Escudero G., Màrquez L. and Rigau G., An Empirical Study of the Domain Dependence of Supervised Word Sense Disambiguation Systems. Proceedings of Joint SIGDAT Conference on Empirical Methods in Natural Language Processing and Very Large Corpora (EMNLP/VLC'00). Hong Kong, China. 2000.

Escudero G., Màrquez L. and Rigau G., A Comparison between Supervised Learning Algorithms for Word Sense Disambiguation. Proceedings of Fourth Computational Natural Language Learning Workshop (CoNLL-2000). Lisbon. Portugal. 2000.

Escudero G., Màrquez L. and Rigau G., Naive Bayes and Exemplar-Based approaches to Word Sense Disambiguation Revisited.  Proceedings of the 14th European Conference on Artificial Intelligence, ECAI-2000. Berlin, Germany. 2000. Also as a research report LSI-00-05-R. Dept. de Llenguatges i Sistemes Informàtics. UPC. Barcelona. 2000.

Escudero G., Màrquez L. and Rigau G., Boosting Applied to Word Sense Disambiguation. Proceedings of the 11th European Conference on Machine Learning, ECML 2000. Barcelona, Spain. 2000. Lecture Notes in Artificial Intelligence 1810. R. L. de Mántaras and E. Plaza (Eds.). Springer Verlag 2000. Also as a research report LSI-00-03-R. Dept. de Llenguatges i Sistemes Informàtics. UPC. Barcelona. 2000.

Atserias J., Castellón I., Civit M. and Rigau G., Semantic Analysis based on Verbal Subcategorization. Proceedings of the Conference on Intelligent Text Processing and Computational Linguistics (Cicling'2000), Mexico. 2000.

Agirre E., Atserias J., Padró L. and Rigau G., Combining Supervised and Unsupervised Lexical Knowledge Methods for Word Sense Disambiguation Computers and the Humanities, Special Double Issue on SensEval. Eds. Martha Palmer and Adam Kilgarriff. 34:1,2, 2000.

Atserias J., Castellón I., Civit M. and Rigau G., Using a Diathesis Model for Semantic Parsing, 1th Venezia per il Trattamento Automatico delle Lingue (VExTAL'99). Venice, Italy, 1999.

Daudé J., Padró L. and Rigau G., Mapping Multilingual Hierarchies using Relaxation Labelling, Proceedings of Joint SIGDAT Conference on Empirical Methods in Natural Language Processing and Very Large Corpora (EMNLP/VLC'99). Maryland, United States, 1999.

Vossen P., Bloksna L., Alonge A., Marinai E., Peters C., Castellón I., Martí M.A. and Rigau G., Compatibility in Interpretation of Relation in EuroWordNet. Computers and the Humanities, Double Special Issue on EuroWordNet. Eds. Nancy Ide and Dan Greenstein. 32:2,3, 153-184, 1998. Also in EUROWORDNET A Multilingual Database with Lexical Semantic Networks ed. Piek Vossen. Kluwer Academic Publishers. Dordrecht, The Netherlands. 1998.

Farreres X., Rigau G. and Rodríguez H., Using WordNet for Building WordNets. Proceedings of COLING-ACL Workshop "Usage of WordNet in Natural Language Processing Systems". Montreal, Canada. 1998.

Rigau G., Rodríguez H. and Agirre E., Building Accurate Semantic Taxonomies from Monolingual MRDs. Proceedings of the 17th International Conference on Computational Linguistics and 36th Annual Meeting of the Association for Computational Linguistics COLING-ACL'98. Montreal, Canada. 1998.

Benítez L., Cervell S., Escudero G., López M., Rigau G. and Taulé M., Methods and Tools for Building the Catalan WordNet. Proceedings of the ELRA Workshop on Language Resources for European Minority Languages, First International Conference on Language Resources & Evaluation, Granada, Spain. 1998.

Rigau G., Atserias J. and Agirre E., Combining Unsupervised Lexical Knowledge Methods for Word Sense Disambiguation. Proceedings of joint 35th Annual Meeting of the Association for Computational Linguistics and  8th Conference of the European Chapter of the Association for Computational Linguistics ACL/EACL'97. Madrid, Spain, 1997.

Atserias J., Climent S., Farreres J., Rigau G. and Rodríguez H., Combining Multiple Methods for the Automatic Construction of Multilingual WordNets. Proceedings of the International Conference "Recent Advances on Natural Language Processing" RANLP'97. Tzigov Chark, Bulgaria, 1997.

Agirre E. and Rigau G., Word Sense Disambiguation using Conceptual Density. Proceedings of 15th International Conference on Computational Linguistics, COLING'96. Copenhagen, Denmark, 1996.

Rigau G., Rodríguez H. and Turmo J., Automatically extracting Translation Links using a wide coverage semantic taxonomy. Proceedings 15th International Conference AI'95. Montpellier, France. 1995.

Agirre E. and Rigau G., A Proposal for Word Sense Disambiguation using Conceptual Distance. Proceedings of the International Conference "Recent Advances in Natural Language Processing" RANLP'95, Tzigov Chark, Bulgaria, 1995. Also in Recent Advances in Natural Language Processing. Eds. Mitkov R. and Nicolov N., Vol. 136 of the series Current Issues in Linguistic Theory. Jon Benjamins Publishing Company. Amsterdam, The Netherlands. 1997.

Rigau G. and Agirre E., Disambiguating bilingual nominal entries against WordNet. Proceedings of workshop "The Computational Lexicon". Ed. F. Verdejo. 7th European Summer School in Logic, Language and Information, ESSLLI'95. Barcelona, Spain, 1995.

Copestake A., Briscoe E., Vossen P., Ageno A., Castellón I., Ribas F., Rigau G., Rodríguez H. and Samiotou A., Acquisition of Lexical Translation Relations from MRDs. Machine Translation: Special Issue on the lexicon, 9:3,33-69, 1995.

Ageno A., Ribas F., Rigau G., Rodríguez H. and Samiotou A., TGE: Tlinks Generation Enviroment. Proceedings of 15th International Conference on Computational Linguistics, COLING'94. Kyoto, Japan, 1994.

Rigau G., An experiment on Automatic Semantic Tagging of Dictionary Senses. WorkShop The Future of Dictionary. Aix-les-Bains, France, 1994. Also as a research report LSI-95-31-R. Dept. de Llenguatges i Sistemes Informàtics. UPC. Barcelona. June 1995.

Ageno A., Castellón I., Martí M.A., Ribas F., Rigau G., Rodriguez H., Taulé M. and Verdejo M.F., SEISD: An environment for extraction of Semantic Information from on-line dictionaries. Proceedings of the 3rd Conference on Applied Natural Language Processing ANLP'92. Trento, Italy. ISBN: 978-1-55860-985-3. Morgan Kaufmann. 1992.