An XML Framework for a Basque Question Answering System. - Olatz Ansa; Xabier Arregi; Arantxa Otegi; Andoni Valverde (FQAS, 2006)

SemEval-2007 Task 01: Evaluating WSD on Cross-Language Information Retrieval. - Eneko Agirre; Bernardo Magnini; Oier Lopez de Lacalle; Arantxa Otegi; German Rigau; Piek Vossen (SemEval@ACL, 2007)

IXA at CLEF 2008 Robust-WSD Task: Using Word Sense Disambiguation for (Cross Lingual) Information Retrieval. - Eneko Agirre; Arantxa Otegi; German Rigau (CLEF, 2008)

Ihardetsi: A Basque Question Answering System at QA@CLEF 2008. - Olatz Ansa; Xabier Arregi; Arantxa Otegi; Ander Soraluze (CLEF, 2008)

Ihardetsi Question Answering System at QA@CLEF 2008. - Olatz Ansa; Xabier Arregi; Arantxa Otegi; Ander Soraluze (CLEF (Working Notes), 2008)

Elhuyar-IXA: Semantic Relatedness and Cross-lingual Passage Retrieval. - Eneko Agirre; Olatz Ansa; Xabier Arregi; Maddalen Lopez de Lacalle; Arantxa Otegi; Xabier Saralegi; Hugo Zaragoza (CLEF (Working Notes), 2009)

CLEF 2009 Ad Hoc Track Overview: Robust - WSD Task. - Eneko Agirre; Giorgio Maria Di Nunzio; Thomas Mandl 001; Arantxa Otegi (CLEF (Working Notes), 2009)

Using Semantic Relatedness and Word Sense Disambiguation for (CL)IR. - Eneko Agirre; Arantxa Otegi; Hugo Zaragoza (CLEF (1), 2009)

Document Expansion for Cross-Lingual Passage Retrieval. - Eneko Agirre; Olatz Ansa; Xabier Arregi; Maddalen Lopez de Lacalle; Arantxa Otegi; Xabier Saralegi (CLEF (Notebook Papers/LABs/Workshops), 2010)

Document Expansion Based on WordNet for Robust IR. - Eneko Agirre; Xabier Arregi; Arantxa Otegi (COLING (Posters), 2010)

Query Expansion for IR using Knowledge-Based Relatedness. - Arantxa Otegi; Xabier Arregi; Eneko Agirre (IJCNLP, 2011)

The Sheffield and Basque Country Universities Entry to CHiC: Using Random Walks and Similarity to Access Cultural Heritage. - Eneko Agirre; Paul D. Clough; Samuel Fernando; Mark M. Hall; Arantxa Otegi; Mark Stevenson 001 (CLEF (Online Working Notes/Labs/Workshop), 2012)

NICTA and UBC at the TREC 2012 Medical Track. - David Martínez 001; Arantxa Otegi; Eneko Agirre (TREC, 2012)

PATHSenrich: A Web Service Prototype for Automatic Cultural Heritage Item Enrichment. - Eneko Agirre; Ander Barrena; Kike Fernández; Esther Miranda; Arantxa Otegi; Aitor Soroa (TPDL, 2013)

Implementing Recommendations in the PATHS System. - Paul D. Clough; Arantxa Otegi; Eneko Agirre; Mark M. Hall (TPDL Workshops, 2013)

Information seeking in digital cultural heritage with PATHS. - Mark M. Hall; Paul D. Clough; Samuel Fernando; Paula Goodale; Mark Stevenson 001; Eneko Agirre; Arantxa Otegi; Aitor Soroa; Kate Fernie; Jillian Griffiths; Runar Bergheim (SIGIR, 2013)

Personalised PageRank for making recommendations in digital cultural heritage collections. - Arantxa Otegi; Eneko Agirre; Paul D. Clough (JCDL, 2014)

Improving search over Electronic Health Records using UMLS-based query expansion through random walks. - David Martínez 001; Arantxa Otegi; Aitor Soroa; Eneko Agirre (J. Biomed. Informatics, 2014)

Using knowledge-based relatedness for information retrieval. - Arantxa Otegi; Xabier Arregi; Olatz Ansa; Eneko Agirre (Knowl. Inf. Syst., 2015)

Lexical semantics, Basque and Spanish in QTLeap: Quality Translation by Deep Language Engineering Approaches. - Eneko Agirre; Iñaki Alegria; Nora Aranberri; Mikel Artetxe; Ander Barrena; António Branco; Arantza Díaz de Ilarraza; Koldo Gojenola; Gorka Labaka; Arantxa Otegi; Kepa Sarasola (Proces. del Leng. Natural, 2015)

QTLeap WSD/NED Corpora: Semantic Annotation of Parallel Corpora in Six Languages. - Arantxa Otegi; Nora Aranberri; António Branco; Jan Hajic; Martin Popel; Kiril Ivanov Simov; Eneko Agirre; Petya Osenova; Rita Valadas Pereira; João Ricardo Silva; Steven Neale (LREC, 2016)

A Modular Chain of NLP Tools for Basque. - Arantxa Otegi; Nerea Ezeiza; Iakes Goenaga; Gorka Labaka (TSD, 2016)

Proceedings of the LexSem+Logics Workshop 2016. - Steven Neale; Valeria de Paiva; Arantxa Otegi; Alexandre Rademaker (CoRR, 2016)

ANALHITZA: a tool to extract linguistic information from large corpora in Humanities research. - Arantxa Otegi; Oier Imaz; Arantza Díaz de Ilarraza; Mikel Iruskieta; Larraitz Uria (Proces. del Leng. Natural, 2017)

Continuous Learning for Question Answering. - Anselmo Peñas; Mathilde Veron; Camille Pradel; Arantxa Otegi; Guillermo Echegoyen; Álvaro Rodrigo (IWSDS, 2019)

LIHLITH: Learning to Interact with Humans by Lifelong Interaction with Humans. - Eneko Agirre; Arantxa Otegi; Camille Pradel; Sophie Rosset; Anselmo Peñas; Mark Cieliebak (Proces. del Leng. Natural, 2019)

DoQA - Accessing Domain-Specific FAQs via Conversational QA. - Jon Ander Campos; Arantxa Otegi; Aitor Soroa; Jan Deriu; Mark Cieliebak; Eneko Agirre (ACL, 2020)

Improving Conversational Question Answering Systems after Deployment using Feedback-Weighted Learning. - Jon Ander Campos; Kyunghyun Cho; Arantxa Otegi; Aitor Soroa; Eneko Agirre; Gorka Azkune (COLING, 2020)

Automatic Evaluation vs. User Preference in Neural Textual QuestionAnswering over COVID-19 Scientific Literature. - Arantxa Otegi; Jon Ander Campos; Gorka Azkune; Aitor Soroa; Eneko Agirre (NLP4COVID@EMNLP, 2020)

Conversational Question Answering in Low Resource Scenarios: A Dataset and Case Study for Basque. - Arantxa Otegi; Aitor Gonzalez-Agirre; Jon Ander Campos; Aitor Soroa; Eneko Agirre (LREC, 2020)

Survey on evaluation methods for dialogue systems. - Jan Deriu; Álvaro Rodrigo; Arantxa Otegi; Guillermo Echegoyen; Sophie Rosset; Eneko Agirre; Mark Cieliebak (Artif. Intell. Rev., 2021)

TZOS: an Online Terminology Database Aimed at Working on Basque Academic Terminology Collaboratively. - Izaskun Aldezabal; Jose Maria Arriola; Arantxa Otegi (LREC, 2022)

Information retrieval and question answering: A case study on COVID-19 scientific literature. - Arantxa Otegi; Iñaki San Vicente; Xabier Saralegi; Anselmo Peñas; Borja Lozano; Eneko Agirre (Knowl. Based Syst., 2022)

State-of-the-Art in Language Technology and Language-centric Artificial Intelligence. - Rodrigo Agerri; Eneko Agirre; Itziar Aldabe; Nora Aranberri; Jose Maria Arriola; Aitziber Atutxa; Gorka Azkune; Jon Ander Campos; Arantza Casillas; Ainara Estarrona; Aritz Farwell; Iakes Goenaga; et al. (European Language Equality, 2022)