L²F

Eugénio Ribeiro obtained both a Bachelor (2010) and a Master's (2012) degrees in Information Systems and Computer Engineering from Instituto Superior Técnico. He joined the Spoken Language Systems Laboratory (L²F) in 2009 as a trainee and is now a PhD student under the supervision of professors David Martins de Matos and Ricardo Ribeiro.

Eugénio has been a teaching assistant of the Object-Oriented Programming, Software Engineering, Artificial Intelligence, and Machine Learning courses at Instituto Superior Técnico.

He was also a research grant holder in project SpeDial, supported by the EU Seventh Framework Programme (FP7), grant number: 611396.

Research Interests

• Learning Agents
• Dialogue Systems
• Intent Recognition
• Knowledge Extraction
• Knowledge Representation

Ongoing Projects

• PhD thesis in Artificial Entities that Learn Through Dialog

INESC ID Information

• Eugénio Alves Ribeiro

  
  E-mail: eugenio.ribeiro@inesc-id.pt
  URL: https://www.l2f.inesc-id.pt/w/Eugénio_Ribeiro
  Connection: Junior Researcher
  

Publications

International Journals

2019

• Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos, Deep Dialog Act Recognition using Multiple Token, Segment, and Context Information Representations, Journal of Artificial Intelligence Research, AAAI Press, vol. 66, pages 861-899, December 2019

• Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos, Reconhecimento de Actos de Diálogo Hierárquicos e Multi-Etiqueta em Dados em Espanhol, Linguamática, Universidade do Minho and Universidade de Vigo, vol. 11, n. 1, pages 17-40, doi: 10.21814/lm.11.1.278, July 2019

• Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos, A Multilingual and Multidomain Study on Dialog Act Recognition Using Character-Level Tokenization, Information, MDPI, vol. 10, n. 3, doi: 10.3390/info10030094, Basel, Switzerland, March 2019

International Conferences

2019

• Eugénio Ribeiro, Andreia Teixeira, Ricardo Ribeiro, David Martins de Matos, Semantic Frame Induction as a Community Detection Problem, In Complex Networks 2019, Springer, pages 274-285, doi: 10.1007/978-3-030-36687-2_23, Lisbon, Portugal, December 2019

• Eugénio Ribeiro, Vânia Patrícia Padrão Mendonça, Ricardo Ribeiro, David Martins de Matos, Alberto Sardinha, Ana Lúcia Santos, Luísa Coheur, L2F/INESC-ID at SemEval-2019 Task 2: Unsupervised Lexical Semantic Frame Induction using Contextualized Word Representations, In Proceedings of the 13th International Workshop on Semantic Evaluation (SemEval-2019), ACL, pages 130-136, Minneapolis, Minnesota, USA, May 2019

2018

• Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos, End-to-End Multi-Level Dialog Act Recognition, In IberSPEECH 2018, ISCA, pages 301-305, doi: 10.21437/IberSPEECH.2018-63, Barcelona, November 2018

• Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos, A Study on Dialog Act Recognition Using Character-Level Tokenization, In Artificial Intelligence: Methodology, Systems, and Applications, 18th International Conference, AIMSA 2018, Springer, series LNAI, pages 93-103, doi: 10.1007/978-3-319-99344-7_9, ISBN 978-3-319-99344-7, Varna, Bulgaria, September 2018

2017

• Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos, A Curiosity Model for Artificial Agents, In European Conference on Artificial Life (ECAL), MIT Press, pages 561-568, doi: 10.7551/ecal_a_089, ISBN 978-0-262-34633-7, Lyon, France, September 2017

2016

• Eugénio Ribeiro, Fernando Batista, Isabel Trancoso, José David Lopes, Ricardo Ribeiro, David Martins de Matos, Assessing User Expertise in Spoken Dialog System Interactions, In IberSPEECH 2016, Springer International Publish, vol. 10077, series Lecture Notes in Computer Science, pages 245--254, doi: 10.1007/978-3-319-49169-1_24, Advances in Speech and Language Technologies for Iberian Languages: Third International Conference, IberSPEECH 2016, Lisbon, Portugal, November 23-25, 2016, Proceedings, Lisbon, November 2016

• Eugénio Ribeiro, Fernando Batista, Isabel Trancoso, Ricardo Ribeiro, David Martins de Matos, Automatic Detection of Hyperarticulated Speech, In IberSPEECH 2016, Springer International Publish, vol. 10077, series Lecture Notes in Computer Science, pages 182--191, doi: http://dx.doi.org/10.1007/978-3-319-49169-1_18, Advances in Speech and Language Technologies for Iberian Languages: Third International Conference, IberSPEECH 2016, Lisbon, Portugal, November 23-25, 2016, Proceedings, Lisbon, November 2016

• Alberto Abad, Eugénio Ribeiro, Fábio Natanael Kepler, Ramon Fernandez Astudillo, Isabel Trancoso, Exploiting Phone Log-Likelihood Ratio Features for the Detection of the Native Language of Non-Native English Speakers, In Interspeech 2016, San Francisco, US, September 2016

• Fernando Batista, Pedro dos Santos Lopes Curto, Isabel Trancoso, Alberto Abad, Jaime Rodrigues Ferreira, Eugénio Ribeiro, Helena Moniz, David Martins de Matos, Ricardo Ribeiro, SPA: Web-based Platform for easy Access to Speech Processing Modules, In LREC, European Language Resources Association (ELRA), pages 3886--3892, doi: ISBN: 978-2-9517408-9-1, Portorož, Slovenia, May 2016

2015

• Eugénio Ribeiro, Jaime Rodrigues Ferreira, Julia Olcoz, Alberto Abad, Helena Moniz, Fernando Batista, Isabel Trancoso, Combining Multiple Approaches to Predict the Degree of Nativeness, In Interspeech 2015, Dresden, Germany, September 2015

Masters Theses

2012

• Eugénio Ribeiro, Situated Dialog for speaking Robots, MSc thesis, November 2012