Argitalpen zientifikoak

Perez de Viñaspre O, Oronoz M, Ansa O. Using WordNet into UKB in a Question Answering System for Basque. In: 6th Global Wordnet Conference 2012. Matsue, Japan; 2012.
Aduriz I, Agirre E, Aldezabal I, Alegria I, Ansa O, Aranzabe M, et al. Hizkuntzalaritza konputazionala atala Sareko Euskal Gramatikan (SEG).; 2011.
Soraluze A, Alegria I, Ansa O, Arregi O, Arregi X. Recognition and Classification of Numerical Entities in Basque. Hissar, Bulgaria; 2011.
Agirre E, Ansa O, Arregi X, Lopez de Lacalle M, Otegi A, Saralegi X, et al. Elhuyar-IXA: Semantic relatedness and cross-lingual passage retrieval. In: Lecture Notes in Computer Science.; 2010. p. 273-80.
Agirre E, Ansa O, Arregi X, Lopez de Lacalle M, Otegi A, Saralegi X, et al. Document expansion for cross lingual passage retrieval.. In: CLEF 2010. Workshop on multiple language question answering.; 2010.
Agirre E, Ansa O, Arregi X, Lopez de Lacalle M, Otegi A, Saralegi X, et al. Elhuyar-IXA: Semantic Relatedness and Cross-lingual Passage Retrieval. In: Working Notes of the Cross-Lingual Evaluation Forum. Corfu, Greece; 2009.
Alegria I, Ansa O, Arregi X, Otegi A, Soraluze A. Ihardetsi: A Question Answering system for Basque built on reused linguistic processors. In: SALTMIL 2009 workshop. Donostia-San Sebastian, Spain; 2009.
Ansa O, Arregi X, Otegi A, Soraluze A. Ihardetsi: A Basque Question Answering System at QA@CLEF 2008. Lecture Notes in Computer Science. 2009;5706.