Ricardo Daniel Ribeiro

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Ricardo Ribeiro

Ricardo Ribeiro graduated in Mathematics/Informatics in 1996 from Universidade da Beira Interior (UBI), received a MSc degree in Electrical and Computer Engineering from Instituto Superior Técnico (IST) in 2003, on morpho-syntactic disambiguation, and PhD degree in Information Systems and Computer Engineering from Instituto Superior Técnico (IST) in 2011.

Ricardo was a lecturer at ISCTE from 1999 to 2011, teaching programming. He is currently an assistant professor. He began is research life at the Natural Language Group of INESC, from 1996 to 2001. He is currently a researcher at the Spoken Language Systems Lab (L²F).

His current research interests are: automatic speech/text summarization, discourse processing, and corpora processing tools. In the past, he has participated in several European and National projects, such as LE-PAROLE, LE-SIMPLE and "Léxico Multifuncional Computadorizado do Português Europeu".

INESC ID Information

Publications

Edited Books

2004

  • António Branco, Amália Mendes, Ricardo Ribeiro, Language Technology for Portuguese: shallow processing tools and resources, Edições Colibri, Lisboa, October 2004

Book Chapters

2013

  • Ricardo Ribeiro, David Martins de Matos, Multi-source, Multilingual Information Extraction and Summarization, chapter Improving Speech-to-Text Summarization by Using Additional Information Sources, Springer, ISBN 978-3-642-28568-4 , January 2013

2004

International Journals

2019

  • Sérgio Moro, Fernando Batista, Paulo Rita, Cristina Oliveira, Ricardo Ribeiro, Are the States United? An analysis of US hotels’ offers through TripAdvisor’s eyes, Journal of Hospitality and Tourism Research, SAGE, doi: 10.1177/1096348019854793, June 2019
  • Eugénio Alves 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
  • Francisco Afonso Raposo, David Martins de Matos, Ricardo Ribeiro, An information-theoretic approach to machine-oriented music summarization, Pattern Recognition Letters, Elsevier, doi: 10.1016/j.patrec.2019.03.014, March 2019
  • Hugo Rosa, Nádia Pereira, Ricardo Ribeiro, Paula da Costa Ferreira, Joao P. Carvalho, Sofia Oliveira, Luísa Coheur, Paula Paulino, Ana Margarida Veiga Simão, Isabel Trancoso, Automatic cyberbullying detection: A systematic review, Computers in Human Behavior, Elsevier, vol. 93, pages 333-345, doi: https://doi.org/10.1016/j.chb.2018.12.021, January 2019

2018

  • Sérgio Moro, Paulo Rita, Cristina Oliveira, Fernando Batista, Ricardo Ribeiro, Leveraging national tourist offices through data analytics, International Journal of Culture, Tourism and Hospitality Research, vol. 14, n. 4, doi: 10.1108/IJCTHR-04-2018-005, July 2018
  • Nuno António, Ana de Almeida, Luís Nunes, Fernando Batista, Ricardo Ribeiro, Hotel online reviews: different languages, different opinions, Information Technology & Tourism, Springer Berlin Heidelberg, vol. 18, n. 1, pages 157--185, doi: 10.1007/s40558-018-0107-x, April 2018
  • Nuno António, Ana Almeida, Luis Nunes, Fernando Batista, Ricardo Ribeiro, Hotel online reviews: Creating a multi-source aggregated index, International Journal of Contemporary Hospitality Management, vol. 30, n. 10, doi: 10.1108/IJCHM-05-2017-0302, March 2018

2017

  • André L. Santos, Gonçalo Prendi, Hugo Sousa, Ricardo Ribeiro, Stepwise API usage assistance using n-gram language models, Journal of Systems and Software, Elsevier, vol. 131, pages 461-474, doi: 10.1016/j.jss.2016.06.063, September 2017
  • Luís Marujo, Ricardo Ribeiro, Anatole Gershman, David Martins de Matos, João Paulo da Silva Neto, Jaime Carbonell, Event-Based Summarization using a Centrality-As-Relevance Model, Knowledge and Information Systems, Springer, vol. 50, n. 3, pages 945-968, doi: 10.1007/s10115-016-0966-4, March 2017

2016

  • Ana Marta Simões Aparício, Paulo César Dias Figueiredo, Francisco Afonso Raposo, David Martins de Matos, Ricardo Ribeiro, Luís Marujo, Summarization of Films and Documentaries Based on Subtitles and Scripts, Pattern Recognition Letters, Elsevier, vol. 73, pages 7-12, doi: 10.1016/j.patrec.2015.12.016, April 2016
  • Luís Marujo, Wang Ling, Ricardo Ribeiro, Anatole Gershman, Jaime Carbonell, David Martins de Matos, João Paulo da Silva Neto, Exploring Events and Distributed Representations of Text in Multi-Document Summarization, Knowledge-Based Systems, Elsevier, vol. 94, pages 33-42, doi: 10.1016/j.knosys.2015.11.005, February 2016

2015

  • Francisco Afonso Raposo, Ricardo Ribeiro, David Martins de Matos, On the Application of Generic Summarization Algorithms to Music, IEEE Signal Processing Letters, IEEE, vol. 22, n. 1, doi: 10.1109/LSP.2014.2347582, January 2015

2013

  • Fernando Batista, Ricardo Ribeiro, Sentiment Analysis and Topic Classification based on Binary Maximum Entropy Classifiers, Procesamiento de Lenguaje Natural, Sociedad Española para el Procesamiento de Lenguaje Natural, vol. 50, n. 1, pages 77–84, March 2013

2011

Edited Proceedings

2016

  • João Silva, Ricardo Ribeiro, Paulo Quaresma, André Adami, António Branco, Computational Processing of the Portuguese Language — 12th International Conference, PROPOR 2016, Tomar, Portugal, July 13-15, 2016, Proceedings, Springer, Lecture Notes in Computer Science, 9727, July 2016

2009

2003

  • António Branco, Amália Mendes, Ricardo Ribeiro, Tagging and Shallow Processing of Portuguese: workshop notes of TASHA 2003 (TR-03-28), DI-FCUL, Lisboa, October 2003

International Conferences

2019

2018

  • Diana Lopes-Teixeira, Fernando Batista, Ricardo Ribeiro, Discovering Trends in Brand Interest through Topic Models, In Proceedings of the 10th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management - Volume 1: KDIR, SciTePress, vol. 1, pages 245-252, doi: https://doi.org/10.5220/0006936202450252, October 2018
  • Eugénio Alves 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
  • Diana Lopes-Teixeira, Fernando Batista, Ricardo Ribeiro, Spatio-Temporal Analysis of Brand Interest using Social Networks, In CISTI'2018 - 13th Iberian Conference on Information Systems and Technologies, IEEE, doi: 10.23919/CISTI.2018.8399241, Cáceres, Spain, June 2018

2017

  • Eugénio Alves 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 Alves 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 Alves 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
  • Cristina Mota, Anabela Barreiro, Francisco Afonso Raposo, Ricardo Ribeiro, Sérgio dos Santos Lopes Curto, Luísa Coheur, eSPERTo Paraphrastic Knowledge Applied to Question-Answering and Summarization, In NooJ 2016: Automatic Processing of Natural-Language Electronic Texts with NooJ, Springer International Publish, vol. 667, series Communications in Computer and Information Science, pages 208-220, doi: 10.1007/978-3-319-55002-2_18, June 2016
  • Fernando Batista, Pedro dos Santos Lopes Curto, Isabel Trancoso, Alberto Abad, Jaime Rodrigues Ferreira, Eugénio Alves 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

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, In Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC'14), European Language Resources Association (ELRA), pages 3908-3913, Reykjavik, Iceland, May 2014

2013

  • Ricardo Ribeiro, David Martins de Matos, Revisiting Centrality-as-Relevance: Support Sets and Similarity as Geometric Proximity: Extended abstract, In IJCAI 2013 - Journal Track, AAAI, pages 3175-3179, Beijing, China, August 2013
  • Ricardo Ribeiro, Luís Marujo, David Martins de Matos, João Paulo da Silva Neto, Anatole Gershman, Jaime Carbonell, Self reinforcement for important passage retrieval, In 36th international ACM SIGIR conference on Research and development in information retrieval, ACM, pages 845-848, Dublin, Ireland, July 2013
  • Paula Cristina Vaz, Ricardo Ribeiro, David Martins de Matos, Understanding Temporal Dynamics of Ratings in the Book Recommendation Scenario, In International Conference on Information Systems and Design of Communication, ACM, series ISDOC 2013, pages 11-15, doi: 10.1145/2503859.2503862, Lisboa, Portugal, July 2013

2012

  • Paula Cristina Vaz, Ricardo Ribeiro, David Martins de Matos, LitRec vs. Movielens: A Comparative Study, In International Conference on Knowledge Discovery and Information Retrieval (KDIR 2012), Barcelona, Spain, October 2012
  • Luís Marujo, Ricardo Ribeiro, David Martins de Matos, João Paulo da Silva Neto, Anatole Gershman, Jaime Carbonell, Key Phrase Extraction of Lightly Filtered Broadcast News, In 15th International Conference on Text, Speech and Dialogue (TSD 2012), Springer, doi: 10.1007/978-3-642-32790-2_35, Brno, Czech Republic, September 2012
  • Hugo Rodrigues, Luísa Coheur, Ana Cristina Mendes, Ricardo Ribeiro, David Martins de Matos, Testing lexical approaches in QA4MRE, In CLEF 2012, Online Working Notes, Roma, Italy, September 2012
  • Carlos Manuel Tadeia Rosão, Ricardo Ribeiro, David Martins de Matos, Comparing Onset Detection Methods Based on Spectral Features, In OSDOC 2012: Workshop Open Source and Design of Communication , ACM, pages 71-78, doi: 10.1145/2316936.2316949, June 2012
  • Pedro Fialho, Sérgio dos Santos Lopes Curto, Luísa Coheur, Ricardo Ribeiro, E-TUTOR: a tutoring agent, In International Conference on Computational Processing of the Portuguese Language (Propor) , Demo paper, Coimbra, Portugal, April 2012
  • Ricardo Ribeiro, David Martins de Matos, Summarizing Speech by Contextual Reinforcement of Important Passages, In Computational Processing of the Portuguese Language - PROPOR 2012, Springer, vol. 7243, series Lecture Notes in Computer Science -- LNAI 7243/2012, pages 392-402, doi: 10.1007/978-3-642-28885-2_44, Coimbra, Portugal, April 2012

2009

  • Luísa Coheur, Ana Cristina Mendes, João Miguel Rodrigues da Cunha Guimarães, Nuno J. Mamede, Ricardo Ribeiro, Question Interpretation in QA@L2F, In Evaluating Systems for Multilingual and Multimodal Information Access, Springer Berlin / Heidelberg, vol. 5706, series Lecture Notes in Computer Science, pages 377-384, doi: 10.1007/978-3-642-04447-2_44, September 2009

2008

  • Ana Cristina Mendes, Luísa Coheur, Nuno J. Mamede, Ricardo Ribeiro, David Martins de Matos, Fernando Batista, QA@L2F, first steps at QA@CLEF, Springer-Verlag, vol. 5152, series Lecture Notes in Computer Science, September 2008
  • Ricardo Ribeiro, David Martins de Matos, Mixed-Source Multi-Document Speech-to-Text Summarization, In MMIES-2: Multi-source, Multilingual Information Extraction and Summarization (COLING 2008), Coling 2008 Organizing Committee, series The 22nd International Conference on Computational Linguisti, pages 33--40, Manchester, UK, August 2008

2007

  • Ricardo Ribeiro, David Martins de Matos, Extractive Summarization of Broadcast News: Comparing Strategies for European Portuguese, In Text, Speech and Dialogue, 10th International Conference, TSD 2007, Springer, vol. 4629, series Lecture Notes in Computer Science, ISBN 978-3-540-74627-0, pages 115-122, doi: 10.1007/978-3-540-74628-7_17, ISBN 978-3-540-74627-0, Pilsen, Czech Republic, September 2007
  • Ana Cristina Mendes, Luísa Coheur, Nuno J. Mamede, Luís Carlos da Silva Romão, João Miguel Sanches Loureiro, Ricardo Ribeiro, Fernando Batista, David Martins de Matos, QA@L2F@QA@CLEF, In Working Notes for the CLEF 2007 Workshop, September 2007

2006

  • Ricardo Ribeiro, Fernando Batista, Joana Paulo Pardal, Nuno J. Mamede, H. Sofia Pinto, Cooking an Ontology, In The Twelfth International Conference on Artificial Intelligence: Methodology, Systems, Applications, Springer Berlin / Heidelberg, vol. 4183, series Lecture Notes in Computer Science, pages 213-221, Varna, Bulgaria, September 2006

2004

  • Ricardo Ribeiro, David Martins de Matos, Nuno J. Mamede, How to integrate data from different sources, In Language Resources and Evaluation Conference - LREC 2004, European Language Resources Association (ELRA), pages 52-58, Workshop "Registry of Linguistic Data Categories within an Integrated Language Resources Repository Area", Lisboa, Portugal, May 2004
  • David Martins de Matos, Ricardo Ribeiro, Nuno J. Mamede, Rethinking Reusable Resources, In Proceedings of the Fourth International Conference On Language Resources and Evaluation - LREC'2004, pages 357-360, Lisboa, Portugal, May 2004

2003

2002

2000

  • Luzia Helena Wittmann, Ricardo Ribeiro, Tânia Pego, Fernando Batista, Some Language Resources and Tools for Computational Processing of Portuguese at INESC, In LREC2000 – Second International Conference on Language Resources and Evaluation, vol. 1, pages 347, Athens, Greece, June 2000

National Conferences

2016

  • Angela Jusupova, Fernando Batista, Ricardo Ribeiro, Characterizing the Personality of Twitter Users based on their Timeline Information, In 16 Conferência da Associacao Portuguesa de Sistemas de Informação, pages 292 - 299, Porto, Portugal, October 2016
  • Fernando Rebelo, Fernando Batista, Ricardo Ribeiro, Cascatas de Classificação de Sentimento em Microblogues, In INFORUM 2016 - Atas do 8.o Simpósio de Informática, pages 203 -- 214, Lisboa, Portugal, September 2016

2006

Technical Reports

2008

  • David Martins de Matos, Ricardo Ribeiro, Sérgio Paulo, Fernando Batista, Luísa Coheur, Joana Paulo Pardal, Natural Language Engineering on a Computational Grid (NLE-GRID) T2 - Encapsulation of Reusable Components, Tech. Rep. 31 / 2008 INESC-ID Lisboa, January 2008
  • David Martins de Matos, Ricardo Ribeiro, Natural Language Engineering on a Computational Grid (NLE-GRID) T2h - Encapsulation of Reusable Components: Lexicon Repository and Server, Tech. Rep. 32 / 2008 INESC-ID Lisboa, January 2008

2007

  • Ricardo Ribeiro, David Martins de Matos, Computational Discourse Analysis, Tech. Rep. 32 / 2007 INESC-ID Lisboa, July 2007

2006

Doctoral Theses

2011

Masters Theses

2003

Other Publications

2019

  • Francisco Afonso Raposo, David Martins de Matos, Ricardo Ribeiro, Learning Embodied Semantics via Music and Dance Semiotic Correlations, http://arxiv.org/abs/1903.1053, March 2019

2015

  • Ana Marta Simões Aparício, Paulo César Dias Figueiredo, Francisco Afonso Raposo, David Martins de Matos, Ricardo Ribeiro, Summarization of Films and Documentaries Based on Subtitles and Scripts, http://arxiv.org/abs/1506.0127, June 2015
  • António Luís Vilarinho dos Santos Lopes, David Martins de Matos, Vera Cabarrão, Ricardo Ribeiro, Helena Moniz, Isabel Trancoso, Ana Isabel Mata da Silva, Towards Using Machine Translation Techniques to Induce Multilingual Lexica of Discourse Markers, http://arxiv.org/abs/1503.0914, March 2015
  • Francisco Afonso Raposo, Ricardo Ribeiro, David Martins de Matos, Using Generic Summarization to improve Music Information Retrieval Tasks, http://arxiv.org/abs/1503.0666, March 2015

2014

  • Pedro Féria de Almeida Girão Antunes, David Martins de Matos, Ricardo Ribeiro, Isabel Trancoso, Automatic Fado Music Classification, http://arxiv.org/abs/1406.4447, June 2014
  • Francisco Afonso Raposo, Ricardo Ribeiro, David Martins de Matos, On the Application of Generic Summarization Algorithms to Music, http://arxiv.org/abs/1406.4877, June 2014
  • Ricardo Ribeiro, David Martins de Matos, Centrality-as-Relevance: Support Sets and Similarity as Geometric Proximity, http://arxiv.org/abs/1401.3908, January 2014

2013

  • Luís Marujo, Ricardo Ribeiro, David Martins de Matos, João Paulo da Silva Neto, Anatole Gershman, Jaime Carbonell, Key Phrase Extraction of Lightly Filtered Broadcast News, https://arxiv.org/abs/1306.489, June 2013

2012

2009

PhD theses

Ongoing

  • Semantic Structures of Music Artifacts, Francisco Afonso Raposo. Instituto Superior Técnico, Universidade de Lisboa (2015-). David Martins de Matos, advisor. Ricardo Ribeiro, co-advisor.
  • Learning Through Dialogue for Artificial Entities, Eugénio Alves Ribeiro. Instituto Superior Técnico, Universidade de Lisboa (2013-). David Martins de Matos, advisor. Ricardo Ribeiro, co-advisor.

MSc theses

Ongoing

  • Question Generation Using Neural Networks, Gonçalo Fernando Ferreira da Costa Durão Correia. (2019-). Ricardo Ribeiro, advisor. Hugo Rodrigues, co-advisor.
  • Abstractive Multi-document Summarization using Topical Simplicial Curves, João Rui Serote Nunes Martins Cruz. Instituto Superior Técnico, Universidade de Lisboa (2019-). David Martins de Matos, advisor. Ricardo Ribeiro, co-advisor.
  • Classificação Automática de Correspondência de Uma Instituição Pública, Vilma Carina Simões Neves. (2019-). Ricardo Ribeiro, advisor. Nuno J. Mamede, co-advisor.
  • Seleção Automática da Lista de Distribuição Associada à Correspondência de Uma Instituição Pública, André Miguel Balau Fazendeiro. (2019-). Ricardo Ribeiro, advisor. Nuno J. Mamede, co-advisor.
  • Análise de Texto e Referências Multi-Documento, Mariana Rebelo Dias. (2019-). Ricardo Ribeiro, advisor.
  • Classificação de Emoções em Redes Sociais, Soraia Alexandra Cardoso Filipe . (2018-). Fernando Batista, advisor. Ricardo Ribeiro, co-advisor.
  • Automatização de Resolução de Incidentes, Jorge Tafarel Morais Costa. (2018-). Rúben Pereira, advisor. Ricardo Ribeiro, co-advisor.
  • Chatbot para Instituições de Ensino, André Gilberto Tai. (2018-). Ricardo Ribeiro, advisor. Luísa Coheur, co-advisor.
  • Ticket Management on ServiceNow, Sara Alexandra Teixeira da Silva. (2018-). Rúben Pereira, advisor. Ricardo Ribeiro, co-advisor.
  • Sumarização Automática de Documentos Através de Algoritmos Genéticos, Frederico Infante Rodrigues. (2017-). Bruno Martins, advisor. Ricardo Ribeiro, co-advisor.
  • Using Text mining to increase the insight in IT service Management, Rui Miguel Freitas Miranda. (2014-). Elsa Alexandra Cabral da Rocha Cardoso, advisor. Ricardo Ribeiro, co-advisor.

Finished

  • Natural Language Generation for Open-domain Human-robot Interaction, António Luís Vilarinho dos Santos Lopes. Instituto Superior Técnico, Universidade de Lisboa (2015-2017). David Martins de Matos, advisor. Ricardo Ribeiro, co-advisor.
  • Arc Summaries for TV Series, Pedro Filipe Flores Cristovão. Instituto Superior Técnico, Universidade de Lisboa (2014-2017). David Martins de Matos, advisor. Ricardo Ribeiro, co-advisor.
  • Análise de Sentimento em Microblogues com base em Cascatas de Classificação, Fernando Manuel Dias Rebelo. ISCTE-IUL (2015-2016). Fernando Batista, advisor. Ricardo Ribeiro, co-advisor.
  • Thematically-Driven Guitar Music Retrieval, Daniel Filipe Pombo da Silva Baptista. Instituto Superior Técnico, Universidade de Lisboa (2014-2016). David Martins de Matos, advisor. Ricardo Ribeiro, co-advisor.
  • Automated Generation of Movie Tributes, Ana Marta Simões Aparício. (2014-2015). Ricardo Ribeiro, advisor. David Martins de Matos, co-advisor.
  • Video Summaries for Science Talks, Paulo César Dias Figueiredo. (2014-2015). David Martins de Matos, advisor. Ricardo Ribeiro, co-advisor.
  • Incremental Learning of Probabilistic Models in High-Dimensional Space, Jaime Rodrigues Ferreira. Instituto Superior Técnico, Universidade de Lisboa (2014-2015). David Martins de Matos, advisor. Ricardo Ribeiro, co-advisor.
  • Influence of Summarization on Music Classification Tasks, Francisco Afonso Raposo. (2013-2014). David Martins de Matos, advisor. Ricardo Ribeiro, co-advisor.
  • Onset Detection in Music Signals, Carlos Manuel Tadeia Rosão. (2011-2012). Ricardo Ribeiro, advisor. David Martins de Matos, co-advisor.

Graduation theses

Finished

  • Estágio no âmbito de um programa ISCTE-IEFP, Carla Maria Rôla de Sacadura Cabral Trindade. (2016). Nuno J. Mamede, advisor. Ricardo Ribeiro, co-advisor.
  • Estágio no âmbito do Curso de Ciências Empresariais de Comunicação - IEFP/ISCTE, . (2016). Nuno J. Mamede, advisor. Ricardo Ribeiro, co-advisor.

Research Interests

  • Automatic speech/text summarization
  • Semantic similarity
  • Discourse processing
  • Corpora processing tools
  • Lexical resources management
  • Natural Language Processing