Fundamentos de Latent Semantic Indexing (LSI) y su aplicación a la categorización de textos periodísticos en euskera. - Ana Zelaia Jauregi (Proces. del Leng. Natural, 2004)

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)

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)

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)

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