Arantxa Otegi

According to our database, Arantxa Otegi authored at least 34 papers between 2006 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

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, Josu Goikoetxea, Koldo Gojenola, Inma Hernáez, Mikel Iruskieta, Gorka Labaka, Oier Lopez de Lacalle, Eva Navas, Maite Oronoz, Arantxa Otegi, Alicia Pérez, Olatz Perez-de-Viñaspre, German Rigau, Ander Salaberria, Jon Sánchez, Ibon Saratxaga, Aitor Soroa

Proceedings of the European Language Equality, 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

TZOS: an Online Terminology Database Aimed at Working on Basque Academic Terminology Collaboratively.

Izaskun Aldezabal, Jose Maria Arriola, Arantxa Otegi

Proceedings of the Thirteenth Language Resources and Evaluation Conference, 2022

2021

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

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

Proceedings of The 12th Language Resources and Evaluation Conference, 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

Proceedings of the 1st Workshop on NLP for COVID-19@ EMNLP 2020, Online, December 2020, 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

Proceedings of the 28th International Conference on Computational Linguistics, 2020

DoQA - Accessing Domain-Specific FAQs via Conversational QA.

Jon Ander Campos, Arantxa Otegi, Aitor Soroa, Jan Deriu, Mark Cieliebak, Eneko Agirre

Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics, 2020

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

Continuous Learning for Question Answering.

Anselmo Peñas, Mathilde Veron, Camille Pradel, Arantxa Otegi, Guillermo Echegoyen, Álvaro Rodrigo

Proceedings of the Increasing Naturalness and Flexibility in Spoken Dialogue Interaction, 2019

2017

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

2016

Proceedings of the LexSem+Logics Workshop 2016.

Steven Neale, Valeria de Paiva, Arantxa Otegi, Alexandre Rademaker

CoRR, 2016

A Modular Chain of NLP Tools for Basque.

Arantxa Otegi, Nerea Ezeiza, Iakes Goenaga, Gorka Labaka

Proceedings of the Text, Speech, and Dialogue - 19th International Conference, 2016

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

Proceedings of the Tenth International Conference on Language Resources and Evaluation LREC 2016, 2016

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

Using knowledge-based relatedness for information retrieval.

Arantxa Otegi, Xabier Arregi, Olatz Ansa, Eneko Agirre

Knowl. Inf. Syst., 2015

2014

Improving search over Electronic Health Records using UMLS-based query expansion through random walks.

David Martínez, Arantxa Otegi, Aitor Soroa, Eneko Agirre

J. Biomed. Informatics, 2014

Personalised PageRank for making recommendations in digital cultural heritage collections.

Arantxa Otegi, Eneko Agirre, Paul D. Clough

Proceedings of the IEEE/ACM Joint Conference on Digital Libraries, 2014

2013

Information seeking in digital cultural heritage with PATHS.

Mark M. Hall, Paul D. Clough, Samuel Fernando, Paula Goodale, Mark Stevenson, Eneko Agirre, Arantxa Otegi, Aitor Soroa, Kate Fernie, Jillian Griffiths, Runar Bergheim

Proceedings of the 36th International ACM SIGIR conference on research and development in Information Retrieval, 2013

Implementing Recommendations in the PATHS System.

Paul D. Clough, Arantxa Otegi, Eneko Agirre, Mark M. Hall

Proceedings of the Theory and Practice of Digital Libraries - TPDL 2013 Selected Workshops, 2013

PATHSenrich: A Web Service Prototype for Automatic Cultural Heritage Item Enrichment.

Eneko Agirre, Ander Barrena, Kike Fernández, Esther Miranda, Arantxa Otegi, Aitor Soroa

Proceedings of the Research and Advanced Technology for Digital Libraries, 2013

2012

NICTA and UBC at the TREC 2012 Medical Track.

David Martínez, Arantxa Otegi, Eneko Agirre

Proceedings of The Twenty-First Text REtrieval Conference, 2012

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

Proceedings of the CLEF 2012 Evaluation Labs and Workshop, 2012

2011

Query Expansion for IR using Knowledge-Based Relatedness.

Arantxa Otegi, Xabier Arregi, Eneko Agirre

Proceedings of the Fifth International Joint Conference on Natural Language Processing, 2011

2010

Document Expansion Based on WordNet for Robust IR.

Eneko Agirre, Xabier Arregi, Arantxa Otegi

Proceedings of the COLING 2010, 2010

Document Expansion for Cross-Lingual Passage Retrieval.

Eneko Agirre, Olatz Ansa, Xabier Arregi, Maddalen Lopez de Lacalle, Arantxa Otegi, Xabier Saralegi

Proceedings of the CLEF 2010 LABs and Workshops, 2010

2009

Using Semantic Relatedness and Word Sense Disambiguation for (CL)IR.

Eneko Agirre, Arantxa Otegi, Hugo Zaragoza

Proceedings of the Multilingual Information Access Evaluation I. Text Retrieval Experiments, 2009

CLEF 2009 Ad Hoc Track Overview: Robust - WSD Task.

Eneko Agirre, Giorgio Maria Di Nunzio, Thomas Mandl, Arantxa Otegi

Proceedings of the Working Notes for CLEF 2009 Workshop co-located with the 13th European Conference on Digital Libraries (ECDL 2009) , Corfù, Greece, September 30, 2009

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

Proceedings of the Working Notes for CLEF 2009 Workshop co-located with the 13th European Conference on Digital Libraries (ECDL 2009) , Corfù, Greece, September 30, 2009

2008

Ihardetsi Question Answering System at QA@CLEF 2008.

Olatz Ansa, Xabier Arregi, Arantxa Otegi, Ander Soraluze

Proceedings of the Working Notes for CLEF 2008 Workshop co-located with the 12th European Conference on Digital Libraries (ECDL 2008) , 2008

Ihardetsi: A Basque Question Answering System at QA@CLEF 2008.

Olatz Ansa, Xabier Arregi, Arantxa Otegi, Ander Soraluze

Proceedings of the Evaluating Systems for Multilingual and Multimodal Information Access, 2008

IXA at CLEF 2008 Robust-WSD Task: Using Word Sense Disambiguation for (Cross Lingual) Information Retrieval.

Eneko Agirre, Arantxa Otegi, German Rigau

Proceedings of the Evaluating Systems for Multilingual and Multimodal Information Access, 2008

2007

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

Proceedings of the 4th International Workshop on Semantic Evaluations, 2007

2006

An XML Framework for a Basque Question Answering System.

Olatz Ansa, Xabier Arregi, Arantxa Otegi, Andoni Valverde

Proceedings of the Flexible Query Answering Systems, 7th International Conference, 2006