Evaluation of the optimal strategy for managing the register file. - Olatz Arregi; Clemente Rodríguez; Amaia Ibarra (Microprocessing and Microprogramming, 1990)

A Multiclassifier based Document Categorization System: profiting from the Singular Value Decomposition Dimensionality Reduction Technique. - Ana Zelaia; Iñaki Alegria; Olatz Arregi; Basilio Sierra (Learning Structured Information@EACL, 2006)

Lessons from the Development of a Named Entity Recognizer for Basque. - Iñaki Alegria; Olatz Arregi; Nerea Ezeiza; Izaskun Fernández (Proces. del Leng. Natural, 2006)

UBC-ZAS: A k-NN based Multiclassifier System to perform WSD in a Reduced Dimensional Vector Space. - Ana Zelaia Jauregi; Olatz Arregi Uriarte; Basilio Sierra (SemEval@ACL, 2007)

Exploring Basque Document Categorization for Educational Purposes using LSI. - Ana Zelaia; Iñaki Alegria; Olatz Arregi; Ana Arruarte Lasa; Arantza Díaz de Ilarraza Sánchez; Jon A. Elorriaga; Basilio Sierra (CSEDU (1), 2009)

A Multiclassifier based Approach for Word Sense Disambiguation using Singular Value Decomposition. - Ana Zelaia; Olatz Arregi; Basilio Sierra (IWCS, 2009)

A Combination of Classifiers for the Pronominal Anaphora Resolution in Basque. - Ana Zelaia Jauregi; Basilio Sierra; Olatz Arregi Uriarte; Klara Ceberio; Arantza Díaz de Ilarraza; Iakes Goenaga (CIARP, 2010)

A First Machine Learning Approach to Pronominal Anaphora Resolution in Basque. - Olatz Arregi; Klara Ceberio; Arantza Díaz de Ilarraza Sánchez; Iakes Goenaga; Basilio Sierra; Ana Zelaia (IBERAMIA, 2010)

Determination of Features for a Machine Learning Approach to Pronominal Anaphora Resolution in Basque. - Olatz Arregi; Klara Ceberio; Arantza Díaz de Ilarraza; Iakes Goenaga; Basilio Sierra; Ana Zelaia (Proces. del Leng. Natural, 2010)

Recognition and Classification of Numerical Entities in Basque. - Ander Soraluze; Iñaki Alegria; Olatz Ansa; Olatz Arregi; Xabier Arregi (RANLP, 2011)

A multiclass/multilabel document categorization system: Combining multiple classifiers in a reduced dimension. - Ana Zelaia; Iñaki Alegria; Olatz Arregi; Basilio Sierra (Appl. Soft Comput., 2011)

Mention detection: First steps in the development of a Basque coreference resolution system. - Ander Soraluze; Olatz Arregi; Xabier Arregi; Klara Ceberio; Arantza Díaz de Ilarraza (KONVENS, 2012)

First approach toward Semantic Role Labeling for Basque. - Haritz Salaberri; Olatz Arregi; Beñat Zapirain (LREC, 2014)

A Multi-classifier Approach to support Coreference Resolution in a Vector Space Model. - Ana Zelaia; Olatz Arregi; Basilio Sierra (VS@HLT-NAACL, 2015)

bRol: The Parser of Syntactic and Semantic Dependencies for Basque. - Haritz Salaberri; Olatz Arregi; Beñat Zapirain (RANLP, 2015)

IXAGroupEHUSpaceEval: (X-Space) A WordNet-based approach towards the Automatic Recognition of Spatial Information following the ISO-Space Annotation Scheme. - Haritz Salaberri; Olatz Arregi; Beñat Zapirain (SemEval@NAACL-HLT, 2015)

IXAGroupEHUDiac: A Multiple Approach System towards the Diachronic Evaluation of Texts. - Haritz Salaberri; Iker Salaberri; Olatz Arregi; Beñat Zapirain (SemEval@NAACL-HLT, 2015)

Combining Singular Value Decomposition and a multi-classifier: A new approach to support coreference resolution. - Ana Zelaia; Olatz Arregi; Basilio Sierra (Eng. Appl. Artif. Intell., 2015)

Coreference Resolution for Morphologically Rich Languages. Adaptation of the Stanford System to Basque. - Ander Soraluze; Olatz Arregi; Xabier Arregi; Arantza Díaz de Ilarraza (Proces. del Leng. Natural, 2015)

Coreference Resolution for the Basque Language with BART. - Ander Soraluze; Olatz Arregi; Xabier Arregi; Arantza Díaz de Ilarraza; Mijail A. Kabadjov; Massimo Poesio (CORBON@HLT-NAACL, 2016)

Improving mention detection for Basque based on a deep error analysis. - Ander Soraluze; Olatz Arregi; Xabier Arregi; Arantza Díaz de Ilarraza (Nat. Lang. Eng., 2017)

ENIA Chair in Artificial Intelligence and Language Technology. - Eneko Agirre; Olatz Arbelaitz; Olatz Arregi; Gorka Azkune; Arantza Casillas; Inma Hernáez; Mikel Iruskieta; Elena Lazkano; Eva Navas; German Rigau; Roberto Santana 001; Aitor Soroa; et al. (SEPLN (Projects and Demonstrations), 2024)

Basic Concepts of Computer Architecture Through Games and Game Development. - Edurne Larraza-Mendiluze; Olatz Arbelaitz-Gallego; Olatz Arregi Uriarte; Jose Ignacio Martín Aramburu; Jose Francisco Lukas (Rev. Iberoam. de Tecnol. del Aprendiz., 2024)