Ricardo Ribeiro

Publication Activity (10 Years)

Years Active: 2003-2024
Publications (10 Years): 64

Top Topics

Semantic Similarity

Mobile Applications

Extractive Summarization

Top Venues

Publications

Gil Ramos, Fernando Batista, Ricardo Ribeiro, Pedro Fialho, Sérgio Moro, António Fonseca, Rita Guerra, Paula Carvalho, Catarina Marques, Cláudia Silva
Leveraging Transfer Learning for Hate Speech Detection in Portuguese Social Media Posts. IEEE Access 12 (2024)
Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos
Automatic Recognition of the General-Purpose Communicative Functions Defined by the ISO 24617-2 Standard for Dialog Act Annotation (Extended Abstract). IJCAI (2023)
João Coelho, Diogo Mano, Beatriz Paula, Carlos Coutinho, João Oliveira, Ricardo Ribeiro, Fernando Batista
Semantic similarity for mobile application recommendation under scarce user data. Eng. Appl. Artif. Intell. 121 (2023)
Ana Rita Peixoto, Ana de Almeida, Nuno António, Fernando Batista, Ricardo Ribeiro, Elsa Cardoso
Unlocking the power of Twitter communities for startups. Appl. Netw. Sci. 8 (1) (2023)
Raquel Bento Santos, Bernardo Cunha Matos, Paula Carvalho, Fernando Batista, Ricardo Ribeiro
Semi-Supervised Annotation of Portuguese Hate Speech Across Social Media Domains. SLATE (2022)
Luís Miguel Botelho, Luís Nunes, Ricardo Ribeiro, Rui J. Lopes
Learning Rhetorical Structure Theory-based descriptions of observed behaviour. CoRR (2022)
Bernardo Cunha Matos, Raquel Bento Santos, Paula Carvalho, Ricardo Ribeiro, Fernando Batista
Comparing Different Approaches for Detecting Hate Speech in Online Portuguese Comments. SLATE (2022)
Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos
Automatic Recognition of the General-Purpose Communicative Functions Defined by the ISO 24617-2 Standard for Dialog Act Annotation. J. Artif. Intell. Res. 73 (2022)
Bruno Francisco, Ricardo Ribeiro, Fernando Batista, João Ferreira
Analysis of the Tourist's Behavior in Lisbon Using Data from a Mobile Operator. INTSYS (2022)
Hugo Muacho, Ricardo Ribeiro, Rui J. Lopes
The Elusive Features of Success in Soccer Passes: A Machine Learning Perspective. icSPORTS (2022)
Francisco Caldeira, Luís Nunes, Ricardo Ribeiro
Classification of Public Administration Complaints. SLATE (2022)
Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos
Towards Learning Through Open-Domain Dialog. CoRR (2022)
Paula Carvalho, Bernardo Cunha Matos, Raquel Bento Santos, Fernando Batista, Ricardo Ribeiro
Hate Speech Dynamics Against African descent, Roma and LGBTQI Communities in Portugal. LREC (2022)
Francisco Afonso Raposo, David Martins de Matos, Ricardo Ribeiro
Learning Low-Dimensional Semantics for Music and Language via Multi-Subject fMRI. Neuroinformatics 20 (2) (2022)
Gustavo Silva, Ricardo Ribeiro, Rui J. Lopes
"How Was the Match?": Semantic Similarity between Electronic Media Commentary and Work Domain Analysis Key Phrases. icSPORTS (2021)
Ana Margarida Veiga Simão, Paula Costa Ferreira, Nádia Salgado Pereira, Sofia Oliveira, Paula Paulino, Hugo Rosa, Ricardo Ribeiro, Luísa Coheur, João Paulo Carvalho, Isabel Trancoso
Prosociality in Cyberspace: Developing Emotion and Behavioral Regulation to Decrease Aggressive Communication. Cogn. Comput. 13 (3) (2021)
Cátia Tavares, Ricardo Ribeiro, Fernando Batista
Sentiment Analysis of Portuguese Economic News. SLATE (2021)
João Coelho, António Neto, Miguel Tavares, Carlos Coutinho, Ricardo Ribeiro, Fernando Batista
Semantic Search of Mobile Applications Using Word Embeddings. SLATE (2021)
Francisco Afonso Raposo, David Martins de Matos, Ricardo Ribeiro
Assessing kinetic meaning of music and dance via deep cross-modal retrieval. Neural Comput. Appl. 33 (21) (2021)
Rosária Bunga, Fernando Batista, Ricardo Ribeiro
From Implicit Preferences to Ratings: Video Games Recommendation based on Collaborative Filtering. KDIR (2021)
João Coelho, António Neto, Miguel Tavares, Carlos Coutinho, João Oliveira, Ricardo Ribeiro, Fernando Batista
Transformer-based Language Models for Semantic Search and Mobile Applications Retrieval. KDIR (2021)
Soraia Filipe, Fernando Batista, Ricardo Ribeiro
Different Lexicon-Based Approaches to Emotion Identification in Portuguese Tweets (Short Paper). SLATE (2020)
Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos
General-Purpose Communicative Function Recognition using a Hierarchical Network with Cascading Outputs and Maximum a Posteriori Path Estimation. CoRR (2020)
Eugénio Ribeiro, Andreia Sofia Teixeira, Ricardo Ribeiro, David Martins de Matos
Semantic frame induction through the detection of communities of verbs and their arguments. Appl. Netw. Sci. 5 (1) (2020)
Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos
Mapping the Dialog Act Annotations of the LEGO Corpus into ISO 24617-2 Communicative Functions. LREC (2020)
João Rodrigues, Ricardo Ribeiro, Fernando Batista
Towards the Identification of Fake News in Portuguese. SLATE (2020)
Eugénio Ribeiro, Ricardo Ribeiro, Fernando Batista, João Oliveira
Using Topic Information to Improve Non-exact Keyword-Based Search for Mobile Applications. IPMU (1) (2020)
Eugénio Ribeiro, Vânia 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. SemEval@NAACL-HLT (2019)
Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos
Deep Dialog Act Recognition using Multiple Token, Segment, and Context Information Representations. J. Artif. Intell. Res. 66 (2019)
Eugénio Ribeiro, Andreia Sofia Teixeira, Ricardo Ribeiro, David Martins de Matos
Semantic Frame Induction as a Community Detection Problem. COMPLEX NETWORKS (1) (2019)
Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos
A Multilingual and Multidomain Study on Dialog Act Recognition Using Character-Level Tokenization. Inf. 10 (3) (2019)
Francisco Afonso Raposo, David Martins de Matos, Ricardo Ribeiro
An information-theoretic approach to machine-oriented music summarization. Pattern Recognit. Lett. 123 (2019)
Francisco Afonso Raposo, David Martins de Matos, Ricardo Ribeiro
Low-dimensional Embodied Semantics for Music and Language. CoRR (2019)
Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos
Hierarchical Multi-Label Dialog Act Recognition on Spanish Data. CoRR (2019)
Hugo Rosa, Nádia Salgado Pereira, Ricardo Ribeiro, Paula Costa Ferreira, João Paulo Carvalho, Sofia Oliveira, Luísa Coheur, Paula Paulino, Ana Margarida Veiga Simão, Isabel Trancoso
Automatic cyberbullying detection: A systematic review. Comput. Hum. Behav. 93 (2019)
Francisco Afonso Raposo, David Martins de Matos, Ricardo Ribeiro
Learning Embodied Semantics via Music and Dance Semiotic Correlations. CoRR (2019)
Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos
Reconhecimento de Actos de Diálogo Hierárquicos e Multi-Etiqueta em Dados em Espanhol. Linguamática 11 (1) (2019)
Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos
A Study on Dialog Act Recognition Using Character-Level Tokenization. AIMSA (2018)
Hugo Rosa, João Paulo Carvalho, Pável Calado, Bruno Martins, Ricardo Ribeiro, Luísa Coheur
Using Fuzzy Fingerprints for Cyberbullying Detection in Social Networks. FUZZ-IEEE (2018)
Hugo Rosa, David Martins de Matos, Ricardo Ribeiro, Luísa Coheur, João Paulo Carvalho
A "Deeper" Look at Detecting Cyberbullying in Social Networks. IJCNN (2018)
Sara Silva, Ricardo Ribeiro, Rúben Pereira
Less is more in incident categorization (Short Paper). SLATE (2018)
Diana Lopes-Teixeira, Fernando Batista, Ricardo Ribeiro
Discovering Trends in Brand Interest through Topic Models. KDIR (2018)
Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos
Deep Dialog Act Recognition using Multiple Token, Segment, and Context Information Representations. CoRR (2018)
Frederico Rodrigues, Bruno Martins, Ricardo Ribeiro
Neural Methods for Cross-Lingual Sentence Compression. AIMSA (2018)
Nuno Antonio, Ana de Almeida, Luís Nunes, Fernando Batista, Ricardo Ribeiro
Hotel online reviews: different languages, different opinions. J. Inf. Technol. Tour. 18 (1-4) (2018)
Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos
End-to-End Multi-Level Dialog Act Recognition. IberSPEECH (2018)
Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos
A Study on Dialog Act Recognition using Character-Level Tokenization. CoRR (2018)
André L. Santos, Gonçalo Prendi, Hugo S. Sousa, Ricardo Ribeiro
Stepwise API usage assistance using n-gram language models. J. Syst. Softw. 131 (2017)
Rui Pascoal, Ricardo Ribeiro, Fernando Batista, Ana de Almeida
Adapting Speech Recognition in Augmented Reality for Mobile Devices in Outdoor Environments. SLATE (2017)
Luís Marujo, Ricardo Ribeiro, Anatole Gershman, David Martins de Matos, João Paulo Neto, Jaime G. Carbonell
Event-based summarization using a centrality-as-relevance model. Knowl. Inf. Syst. 50 (3) (2017)
Eugénio Ribeiro, Fernando Batista, Isabel Trancoso, José Lopes, Ricardo Ribeiro, David Martins de Matos
Assessing User Expertise in Spoken Dialog System Interactions. CoRR (2017)
Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos
A curiosity model for artificial agents. ECAL (2017)
Francisco Raposo, David Martins de Matos, Ricardo Ribeiro, Suhua Tang, Yi Yu
Towards Deep Modeling of Music Semantics using EEG Regularizers. CoRR (2017)
Luís Marujo, Wang Ling, Ricardo Ribeiro, Anatole Gershman, Jaime G. Carbonell, David Martins de Matos, João Paulo Neto
Exploring events and distributed representations of text in multi-document summarization. Knowl. Based Syst. 94 (2016)
Marta Aparício, Paulo Figueiredo, Francisco Raposo, David Martins de Matos, Ricardo Ribeiro, Luís Marujo
Summarization of films and documentaries based on subtitles and scripts. Pattern Recognit. Lett. 73 (2016)
Cristina Mota, Anabela Barreiro, Francisco Raposo, Ricardo Ribeiro, Sérgio Curto, Luísa Coheur
eSPERTo's Paraphrastic Knowledge Applied to Question-Answering and Summarization. NooJ (2016)
Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos
Mapping the Dialog Act Annotations of the LEGO Corpus into the Communicative Functions of ISO 24617-2. CoRR (2016)
Francisco Raposo, David Martins de Matos, Ricardo Ribeiro
An Information-theoretic Approach to Machine-oriented Music Summarization. CoRR (2016)
Francisco Raposo, Ricardo Ribeiro, David Martins de Matos
Using Generic Summarization to Improve Music Information Retrieval Tasks. IEEE ACM Trans. Audio Speech Lang. Process. 24 (6) (2016)
Eugénio Ribeiro, Fernando Batista, Isabel Trancoso, Ricardo Ribeiro, David Martins de Matos
Automatic Detection of Hyperarticulated Speech. IberSPEECH (2016)
Fernando Batista, Pedro Curto, Isabel Trancoso, Alberto Abad, Jaime Ferreira, Eugénio Ribeiro, Helena Moniz, David Martins de Matos, Ricardo Ribeiro
SPA: Web-based Platform for easy Access to Speech Processing Modules. LREC (2016)
Eugénio Ribeiro, Fernando Batista, Isabel Trancoso, José Lopes, Ricardo Ribeiro, David Martins de Matos
Assessing User Expertise in Spoken Dialog System Interactions. IberSPEECH (2016)
Jaime Ferreira, David Martins de Matos, Ricardo Ribeiro
Fast and Extensible Online Multivariate Kernel Density Estimation. CoRR (2016)
Maria João Pereira, Luísa Coheur, Pedro Fialho, Ricardo Ribeiro
Chatbots' Greetings to Human-Computer Communication. CoRR (2016)
Marta Aparício, Paulo Figueiredo, Francisco Raposo, David Martins de Matos, Ricardo Ribeiro
Summarization of Films and Documentaries Based on Subtitles and Scripts. CoRR (2015)
Paulo Figueiredo, Marta Aparício, David Martins de Matos, Ricardo Ribeiro
Generation of Multimedia Artifacts: An Extractive Summarization-based Approach. CoRR (2015)
Eugénio Ribeiro, Ricardo Ribeiro, David Martins de Matos
The Influence of Context on Dialogue Act Recognition. CoRR (2015)
Francisco Raposo, Ricardo Ribeiro, David Martins de Matos
On the Application of Generic Summarization Algorithms to Music. IEEE Signal Process. Lett. 22 (1) (2015)
António Luís Vilarinho dos Santos Lopes, David Martins de Matos, Vera Cabarrão, Ricardo Ribeiro, Helena Moniz, Isabel Trancoso, Ana Isabel Mata
Towards Using Machine Translation Techniques to Induce Multilingual Lexica of Discourse Markers. CoRR (2015)
Luís Marujo, Ricardo Ribeiro, David Martins de Matos, João Paulo Neto, Anatole Gershman, Jaime G. Carbonell
Extending a Single-Document Summarizer to Multi-Document: a Hierarchical Approach. CoRR (2015)
Francisco Raposo, Ricardo Ribeiro, David Martins de Matos
Using Generic Summarization to improve Music Information Retrieval Tasks. CoRR (2015)
Luís Marujo, Ricardo Ribeiro, David Martins de Matos, João Paulo Neto, Anatole Gershman, Jaime G. Carbonell
Extending a Single-Document Summarizer to Multi-Document: a Hierarchical Approach. *SEM@NAACL-HLT (2015)
Luís Miguel Botelho, Luís Nunes, Ricardo Ribeiro, Rui J. Lopes
Software Agents with Concerns of their Own. CoRR (2015)
Pedro Girão Antunes, David Martins de Matos, Ricardo Ribeiro, Isabel Trancoso
Automatic Fado Music Classification. CoRR (2014)
Ricardo Ribeiro, David Martins de Matos
Centrality-as-Relevance: Support Sets and Similarity as Geometric Proximity. CoRR (2014)
Anabela Barreiro, Fernando Batista, Ricardo Ribeiro, Helena Moniz, Isabel Trancoso
OpenLogos Semantico-Syntactic Knowledge-Rich Bilingual Dictionaries. LREC (2014)
Vera Cabarrão, Helena Moniz, Fernando Batista, Ricardo Ribeiro, Nuno J. Mamede, Hugo Meinedo, Isabel Trancoso, Ana Isabel Mata, David Martins de Matos
Revising the annotation of a Broadcast News corpus: a linguistic approach. LREC (2014)
Francisco Raposo, Ricardo Ribeiro, David Martins de Matos
On the Application of Generic Summarization Algorithms to Music. CoRR (2014)
Ricardo Ribeiro, Luís Marujo, David Martins de Matos, João Paulo Neto, Anatole Gershman, Jaime G. Carbonell
Self reinforcement for important passage retrieval. SIGIR (2013)
Ricardo Ribeiro, David Martins de Matos
Revisiting Centrality-as-Relevance: Support Sets and Similarity as Geometric Proximity: Extended abstract. IJCAI (2013)
Fernando Batista, Ricardo Ribeiro
Sentiment Analysis and Topic Classification based on Binary Maximum Entropy Classifiers. Proces. del Leng. Natural 50 (2013)
Paula Cristina Vaz, Ricardo Ribeiro, David Martins de Matos
Understanding the Temporal Dynamics of Recommendations across Different Rating Scales. UMAP Workshops (2013)
Luís Marujo, Ricardo Ribeiro, David Martins de Matos, João Paulo Neto, Anatole Gershman, Jaime G. Carbonell
Key Phrase Extraction of Lightly Filtered Broadcast News. CoRR (2013)
Paula Cristina Vaz, Ricardo Ribeiro, David Martins de Matos
Understanding temporal dynamics of ratings in the book recommendation scenario. ISDOC (2013)
Paula Cristina Vaz, Ricardo Ribeiro, David Martins de Matos
Book recommender prototype based on author's writing style. OAIR (2013)
Hugo Rodrigues, Luísa Coheur, Ana Cristina Mendes, Ricardo Ribeiro, David Martins de Matos
Testing Lexical Approaches in QA4MRE. CLEF (Online Working Notes/Labs/Workshop) (2012)
Luís Marujo, Ricardo Ribeiro, David Martins de Matos, João Paulo Neto, Anatole Gershman, Jaime G. Carbonell
Key Phrase Extraction of Lightly Filtered Broadcast News. TSD (2012)
Paula Cristina Vaz, Ricardo Ribeiro, David Martins de Matos
LitRec vs. Movielens - A Comparative Study. KDIR (2012)
Carlos Rosão, Ricardo Ribeiro, David Martins de Matos
Influence of Peak Selection Methods on Onset Detection. ISMIR (2012)
Ricardo Ribeiro, David Martins de Matos
Centrality-as-Relevance: Support Sets and Similarity as Geometric Proximity. J. Artif. Intell. Res. 42 (2011)
Luísa Coheur, Ana Cristina Mendes, João Guimarães, Nuno J. Mamede, Ricardo Ribeiro
F. CLEF (2008)
Luísa Coheur, Ana Cristina Mendes, João Guimarães, Nuno J. Mamede, Ricardo Ribeiro
QA@L2F, Second Steps at QA@CLEF. CLEF (Working Notes) (2008)
Ricardo Ribeiro, David Martins de Matos
Using prior knowledge to assess relevance in speech summarization. SLT (2008)
Ana Cristina Mendes, Luísa Coheur, Nuno J. Mamede, Ricardo Ribeiro, Fernando Batista, David Martins de Matos
QA@L2F, First Steps at QA@CLEF. CLEF (2007)
Ana Cristina Mendes, Luísa Coheur, Nuno J. Mamede, Luis Romão, João Loureiro, Ricardo Ribeiro, Fernando Batista, David Martins de Matos
QA@L2F@QA@CLEF. CLEF (Working Notes) (2007)
Ricardo Ribeiro, David Martins de Matos
Extractive Summarization of Broadcast News: Comparing Strategies for European Portuguese. TSD (2007)
Ricardo Ribeiro, Fernando Batista, Joana Paulo Pardal, Nuno J. Mamede, Helena Sofia Pinto
Cooking an Ontology. AIMSA (2006)
Ricardo Ribeiro, Luís C. Oliveira, Isabel Trancoso
Using Morphossyntactic Information in TTS Systems: Comparing Stratgies for European Portuguese. PROPOR (2003)