Publications

Articles

International Journal Articles: 8

2019

- Eugénio Alves Ribeiro and Ricardo Ribeiro and David Martins de Matos, A Multilingual and Multidomain Study on Dialog Act Recognition Using Character-Level Tokenization, article in Information vol. 10 (3), Mar. 2019, MDPI [Article] [DOI Article link] [bibTex]
- Francisco Afonso Raposo and David Martins de Matos and Ricardo Ribeiro, An information-theoretic approach to machine-oriented music summarization, article in Pattern Recognition Letters, Mar. 2019, Elsevier [DOI Article link] [bibTex]
- Hugo Rosa and Nádia Pereira and Ricardo Ribeiro and Paula da Costa Ferreira and Joao P. Carvalho and Sofia Oliveira and Luísa Coheur and Paula Paulino and Ana Margarida Veiga Simão and Isabel Trancoso, Automatic cyberbullying detection: A systematic review, article in Computers in Human Behavior vol. 93 pp. 333-345, Jan. 2019, Elsevier [DOI Article link] [bibTex]

2018

- Sérgio Moro and Paulo Rita and Cristina Oliveira and Fernando Batista and Ricardo Ribeiro, Leveraging national tourist offices through data analytics, article in International Journal of Culture, Tourism and Hospitality Research vol. 14 (4), Jul. 2018 [Article] [DOI Article link] [bibTex]
- Nuno António and Ana de Almeida and Luís Nunes and Fernando Batista and Ricardo Ribeiro, Hotel online reviews: different languages, different opinions, article in Information Technology & Tourism vol. 18 (1) pp. 157--185, Apr. 2018, Springer Berlin Heidelberg [Article] [DOI Article link] [bibTex]
- Nuno António and Ana Almeida and Luis Nunes and Fernando Batista and Ricardo Ribeiro, Hotel online reviews: Creating a multi-source aggregated index, article in International Journal of Contemporary Hospitality Management vol. 30 (10), Mar. 2018 [Article] [DOI Article link] [bibTex]

2017

- André L. Santos and Gonçalo Prendi and Hugo Sousa and Ricardo Ribeiro, Stepwise API usage assistance using n-gram language models, article in Journal of Systems and Software vol. 131 pp. 461-474, Sep. 2017, Elsevier [Article] [DOI Article link] [bibTex]
- Luís Marujo and Ricardo Ribeiro and Anatole Gershman and David Martins de Matos and João Paulo da Silva Neto and Jaime Carbonell, Event-Based Summarization using a Centrality-As-Relevance Model, article in Knowledge and Information Systems vol. 50 (3) pp. 945-968, Mar. 2017, Springer [DOI Article link] [bibTex]

International Conferences: 7

2018

- Diana Lopes-Teixeira and Fernando Batista and Ricardo Ribeiro, Discovering Trends in Brand Interest through Topic Models, presented at Proceedings of the 10th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management - Volume 1: KDIR, Oct. 2018 [DOI Article link] [bibTex]
- Eugénio Alves Ribeiro and Ricardo Ribeiro and David Martins de Matos, A Study on Dialog Act Recognition Using Character-Level Tokenization, presented at Artificial Intelligence: Methodology, Systems, and Applications, 18th International Conference, AIMSA 2018, Sep. 2018 [DOI Article link] [bibTex]
- Hugo Rosa and David Martins de Matos and Ricardo Ribeiro and Luísa Coheur and Joao P. Carvalho, A "Deeper" Look at Detecting Cyberbullying in Social Networks, presented at IJCNN, 2018 International Joint Conference on Neural Networks, Jul. 2018 [bibTex] [PDF]
- Hugo Rosa and Joao P. Carvalho and Pável Calado and Bruno Martins and Luísa Coheur and Ricardo Ribeiro, Using Fuzzy Fingerprints for Cyberbullying Detection in Social Networks, presented at 2018 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE), Jul. 2018 [bibTex] [PDF]
- Diana Lopes-Teixeira and Fernando Batista and Ricardo Ribeiro, Spatio-Temporal Analysis of Brand Interest using Social Networks, presented at CISTI'2018 - 13th Iberian Conference on Information Systems and Technologies, Jun. 2018 [DOI Article link] [bibTex]

2017

- Eugénio Alves Ribeiro and Ricardo Ribeiro and David Martins de Matos, A Curiosity Model for Artificial Agents, presented at European Conference on Artificial Life (ECAL), Sep. 2017 [DOI Article link] [bibTex] [PDF]

Dissertations

MSc Theses: 2

2017

- Pedro Filipe Flores Cristovão advised by David Martins de Matos and Ricardo Ribeiro, Arc Summaries for TV Series, MSc Thesis at Instituto Superior Técnico, Universidade de Lisboa, May. 2017 [bibTex]
- António Luís Vilarinho dos Santos Lopes advised by David Martins de Matos and Ricardo Ribeiro, Natural Language Generation for Open-domain Human-robot Interaction, MSc Thesis at Instituto Superior Técnico, Universidade de Lisboa, May. 2017 [bibTex]

as Editors

Other Publications: 1

2019

- Francisco Afonso Raposo and David Martins de Matos and Ricardo Ribeiro, editors, Learning Embodied Semantics via Music and Dance Semiotic Correlations, Mar. 2019, http://arxiv.org/abs/1903.1053 [bibTex]