Isabel Trancoso

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Isabel Trancoso

Isabel Trancoso received the Licenciado, Mestre, Doutor and Agregado degrees in Electrical and Computer Engineering from Instituto Superior Técnico, Lisbon, Portugal, in 1979, 1984, 1987 and 2002, respectively. She has been a lecturer at this University since 1979, having coordinated the EEC course for 6 years. She is currently a Full Professor, teaching speech processing courses. She is also a senior researcher at INESC ID Lisbon, having launched the speech processing group, now restructured as L2F, in 1990. Her first research topic was medium-to-low bit rate speech coding. From October 1984 through June 1985, she worked on this topic at AT&T Bell Laboratories, Murray Hill, New Jersey. Her current scope is much broader, encompassing many areas in speech recognition and synthesis, with a special emphasis on tools and resources for the Portuguese language. She was a member of the ISCA (International Speech Communication Association) Board (1993-1998), the IEEE Speech Technical Committee (since 1999) and the Permanent Council for the Organization of the International Conferences on Spoken Language Processing (since 1998). She was elected Editor in Chief of the IEEE Transactions on Speech and Audio Processing (2003-2005), Member-at-Large of the IEEE Signal Processing Society Board of Governors (2006-2008), Vice-President of ISCA (2005-2007) and President of ISCA (since 2007). She chaired the Organizing Committee of the INTERSPEECH'2005 Conference that took place in September 2005, in Lisbon.

Research Interests

  • Spoken Language Processing
  • Speech Recognition, Synthesis and Coding

Teaching Activities (at IST)

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  • Undergraduate Course: Programming
  • Former Coordinator of EEC Course

Editorial Activities

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Conference Organization

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Other Activities

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Ongoing Projects

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  • VidiVideo (Interactive semantic video search with a large thesaurus of machine learned audio-visual concepts)

Publications

Book Chapters

2021

  • Isabel Trancoso, Política do Medo Ou o mundo de hoje entre a privacidade e a segurança, chapter A Fala como PII (Personally Identifiable Information), Universidade Católica Editora, October 2021
  • Francisco Teixeira, Alberto Abad, Isabel Trancoso, Bhiksha Raj, Voice Biometrics: Technology, Trust and Security, chapter Privacy in Paralinguistic and Extralinguistic Tasks for Health Applications, The Institution of Engineering and Technology (IET), October 2021

2018

  • Isabel Trancoso, Ana Paiva, Ética Aplicada: Novas Tecnologias, chapter Inteligência Artificia, Edições 70, July 2018

2016

2013

2009

  • Rui Pedro Batoreo Amaral, Isabel Trancoso, Human Language Technology - Challenges of the Information Society, chapter Exploring the Structure of Broadcast News for Topic Segmentation, Springer-Verlag, , December 2009
  • Isabel Trancoso, Comunicações Audiovisuais: Tecnologias, Normas e Aplicações, chapter Codificação de Fala, IST Press, September 2009
  • Aníbal Ferreira, Isabel Trancoso, Fernando Pereira, Carlos Salema, Comunicações Audiovisuais: Tecnologias, Normas e Aplicações, chapter Mecanismos Humanos de Produção e Percepção Audiovisual, IST Press, September 2009

2004

2000

  • Isabel Trancoso, Luís C. Oliveira, João Paulo da Silva Neto, Maria do Céu Guerreiro Viana Ribeiro, A Escrita das Escritas, chapter Da Escrita à Fala - Da Fala à Escrita, Fundação Portuguesa das Comuni, October 2000

1995

  • Isabel Trancoso, An Overview of Different Trends on CELP Coding, chapter Speech Recognition and Coding - New Advances and Trends, Springer-Verlag, January 1995
  • Isabel Trancoso, Maria do Céu Guerreiro Viana Ribeiro, Síntese e Reconhecimento de Fala, chapter Engenharia da Linguagem, Edições Colibri, January 1995

1994

  • Isabel Trancoso, Overview of the Chapter on Transmission and Storage, chapter Survey on the State of the Art in Speech and Natural Language Processing, December 1994

Edited Journals

2020

2017

2015

2008

  • Isabel Trancoso, Nestor Becerra-Yoma, Plínio Barbosa, Rubén San-Segundo, Kuldip Paliwal, Special Issue on Iberian Languages, Elsevier, Number 11, Volume 50, November 2008

2006

  • Isabel Trancoso, Editorial, IEEE, Number 1, Volume 14, January 2006

2005

  • Isabel Trancoso, Editorial, IEEE, Number 4, Volume 13, July 2005

2004

2003

2002

International Journals

2021

  • Ana Margarida Veiga Simão, Paula Ferreira, Nádia Pereira, Sofia Oliveira, Paula Paulino, Hugo Rosa, Ricardo Ribeiro, Luísa Coheur, Joao P. Carvalho, Isabel Trancoso, Prosociality in Cyberspace: Developing Emotion and Behavioral Regulation to Decrease Aggressive Communication, Cognitive Computation, Springer, vol. 13, n. 3, pages 736–750, doi: 10.1007/s12559-021-09852-7, May 2021

2019

  • Andreas Nautsch, Abelino Jiménez,, Amos Treiber, Jascha Kolberg, Catherine Jasserand, Els Kindt, Héctor Delgado, Massimiliano Todisco, Mohamed Amine Hmani, Aymen Mtibaa, Mohammed Ahmed Abdelraheem, Alberto Abad, Francisco Teixeira, Driss Matrouf, Marta Gomez-Barrero, Dijana Petrovska-Delacrétaz, Gérard Chollet, Nicholas Evans, Thomas Schneider, Jean-François Bonastre, Bhiksha Raj, Isabel Trancoso, Christoph Busch, Preserving Privacy in Speaker and Speech Characterisation, Computer Speech & Language , Elsevier, vol. 58, pages 441--480, doi: https://doi.org/10.1016/j.csl.2019.06.001, November 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

2016

2015

  • Pedro Miguel Bacalhau Pascoal, Daniel Mendes, Diogo Gil Vieira Henriques, Isabel Trancoso, Alfredo Ferreira, LS3D: LEGO Search Combining Speech and Stereoscopic 3D, International Journal of Creative Interfaces and Computer Graphics (IJCICG), IGI Global, vol. 6, n. 2, pages 18-36, doi: 10.4018/IJCICG.2015070102, December 2015
  • Xiaodong Zeng, Derek F. Wong, Lidia S. Chao, Isabel Trancoso, Graph-based lexicon regularization for PCFG with latent annotations, IEEE/ACM Transactions on Audio, Speech, and Language Processing, IEEE/ACM, vol. 23, n. 3, pages 441-450, doi: https://doi.org/10.1109/TASLP.2015.2389034, March 2015
  • José Portêlo, Bhiksha Raj, Isabel Trancoso, Logsum using Garbled Circuits, PLoS One, vol. 10, n. 3, doi: 0.1371/journal.pone.0122236, March 2015

2014

  • Helena Moniz, Fernando Batista, Ana Isabel Mata da Silva, Isabel Trancoso, Speaking style effects in the production of disfluencies, Speech Communication, vol. 65, pages 20-35, doi: 10.1016/j.specom.2014.05.004, November 2014
  • Xiaodong Zeng, Derek F. Wong, Lidia S. Chao, Isabel Trancoso, Liangye He, Qiuping Huang, Lexicon expansion for latent variable grammars, Pattern Recognition Letters, Elsevier, vol. 42, pages 47-55, doi: http://dx.doi.org/10.1016/j.patrec.2014.01.010, February 2014

2013

  • Alberto Abad, Anna Maria Pompili, Angela Costa, Isabel Trancoso, José Fonseca, Gabriela Leal, Luisa Farrajota, Isabel P. Martins, Automatic word naming recognition for an on-line aphasia treatment system, Computer Speech and Language, Elsevier, vol. 27, n. 6, pages 1235-1248, doi: http://dx.doi.org/10.1016/j.csl.2012.10.003, September 2013
  • Thomas Pellegrini, Rui Correia, Isabel Trancoso, Jorge Baptista, Nuno J. Mamede, Maxine Eskenazi, ASR-based exercises for listening comprehension practice in European Portuguese, Computer Speech and Language, doi: http://dx.doi.org/10.1016/j.csl.2013.02.004, February 2013

2012

  • Fernando Batista, Helena Moniz, Isabel Trancoso, Nuno J. Mamede, Bilingual Experiments on Automatic Recovery of Capitalization and Punctuation of Automatic Speech Transcripts, IEEE Transactions on Audio, Speech, and Language Processing, vol. 20, n. 2, pages 474 -- 485, doi: 10.1109/TASL.2011.2159594, February 2012

2011

2010

2008

  • Fernando Batista, Diamantino António Caseiro, Nuno J. Mamede, Isabel Trancoso, Recovering Capitalization and Punctuation Marks for Automatic Speech Recognition: Case Study for the Portuguese Broadcast News, Speech Communication, vol. 50, n. 10, pages 847-862, doi: 10.1016/j.specom.2008.05.008, October 2008

2007

2006

2005

1990

  • Isabel Trancoso, Jorge Marques, Carlos Eduardo Meneses Ribeiro, CELP and Sinusoidal Coders: Two Solutions for Speech Coding at 4.8-9.6 kbps, Speech Communication, Elsevier, vol. 9, pages 389-400, December 1990
  • Isabel Trancoso, B. S. Atal, Efficient Search Procedures for Selecting the Optimum Innovation in Stochastic Coders, IEEE Transactions on Acoustics, Speech, and Signal Processing, March 1990

1989

  • Isabel Trancoso, José Manuel Nunes Salvador Tribolet, Harmonic Post-Processing of Speech Synthesized by Stochastic Coders, IEE Proceedings, IEE, vol. 136, n. 2, pages 141-144, April 1989

1988

  • Isabel Trancoso, Luís Henrique Martins Borges de Almeida, Joaquim Sérvulo Rodrigues, José Manuel Nunes Salvador Tribolet, Harmonic Coding - State of the Art and Future Trends, Speech Communication, Elsevier, vol. 7, July 1988

Edited Proceedings

2020

2018

  • Manaal Faruqui, Hinrich Schuetze, Isabel Trancoso, Yulia Tsvetkov, Yadollah Yaghoobzadeh, Proceedings of the Second Workshop on Subword and Character Level Models in NLP (SCLeM 2018), ACL, NAACL 2018, New Orleans, Louisiana USA, June 2018

2017

  • Manaal Faruqui, Hinrich Schuetze, Isabel Trancoso, Yadollah Yaghoobzadeh, Proceedings of the First Workshop on Subword and Character Level Models in NLP (SCLeM 2017), ACL, EMNLP 2017, Copenhagen, Denmark, September 2017

2003

  • Nuno J. Mamede, Jorge Baptista, Isabel Trancoso, Maria das Graças Volpe Nunes, Computational Processing of the Portuguese Language, 6th International Workshop, PROPOR 2003, Springer-Verlag, Lecture Notes on Artificial Intelligence, 2721, Berlin Heidelberg, June 2003

International Conferences

2022

  • John Mendonça, Rui Correia, Mariana Lourenço, João Freitas, Isabel Trancoso, Towards Speaker Verification for Crowdsourced Speech Collections, In Proceedings of the Language Resources and Evaluation Conference, European Language Resources Association, pages 5929--5937, Marseille, France, June 2022
  • Ayimnisagul Ablimit, Catarina Botelho, Alberto Abad, Tanja Schultz, Isabel Trancoso, Exploring Dementia Detection from Speech: Cross Corpus Analysis, In ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), IEEE, pages 6472-6476, doi: 10.1109/ICASSP43922.2022.9747167, May 2022

2021

  • Isabel Trancoso, Speech as Personally Identifiable Information, In 11th Conference on Speech Technology and Human-Computer Dialogue (SPED 2021), Bucharest, Romania, October 2021
  • Ali Shahin Shamsabadi, Francisco Teixeira, Alberto Abad, Bhiksha Raj, Andrea Cavallaro, Isabel Trancoso, FoolHD: Fooling Speaker Identification by Highly Imperceptible Adversarial Disturbances, In ICASSP 2021 - IEEE International Conference on Acoustics, Speech and Signal Processing, IEEE, pages 6159-6163, doi: 10.1109/ICASSP39728.2021.9413760, June 2021
  • Maria Joana Ribeiro Folgado Correia, Francisco Teixeira, Catarina Botelho, Isabel Trancoso, Bhiksha Raj, The in-the-Wild Speech Medical Corpus, In ICASSP 2021 - IEEE International Conference on Acoustics, Speech and Signal Processing, IEEE, pages 6973-6977, doi: 10.1109/ICASSP39728.2021.9414230, June 2021

2020

  • John Mendonça, Francisco Teixeira, Isabel Trancoso, Alberto Abad, Analyzing Breath Signals for the Interspeech 2020 ComParE Challenge, In Interspeech 2020, October 2020
  • Isabel Trancoso, Francisco Teixeira, Maria Joana Ribeiro Folgado Correia, Catarina Botelho, Alberto Abad, Bhiksha Raj, Profiling speech for clinical applications, In (Keynote paper) SPECOM - 22nd International Conference on Speech and Computer, , St. Petersburg, Russia, October 2020
  • Francisco Luís Campos Pais de Oliveira, Alberto Abad, Isabel Trancoso, A Multiplayer Voice-Enabled Game Platform for the Elderly, In International Conference on Computational Processing of the Portuguese Language, Springer, pages 413-419, Évora, Portugal, March 2020
  • Anna Maria Pompili, Alberto Abad, Isabel Trancoso, José Fonseca, Isabel P Martins, Evaluation and Extensions of an Automatic Speech Therapy Platform, In International Conference on Computational Processing of the Portuguese Language, Springer, pages 43-52, Evora, Portugal, March 2020
  • Sebastião Ledesma Frazão de Barros Quintas, Isabel Trancoso, Evaluation of Deep Learning Approaches to Text-to-Speech Systems for European Portuguese, In International Conference on Computational Processing of the Portuguese Language, Springer, vol. 12037, series LNCS and LNAI , pages 34-42, Évora, Portugal, March 2020
  • Isabel Trancoso, Maria Joana Ribeiro Folgado Correia, Francisco Teixeira, Catarina Botelho, Alberto Abad, Bhiksha Raj, Speech – a health biomarker, In (Keynote paper) International Conference on Computational Processing of the Portuguese Language, Springer, vol. 12037, series LNCS and LNAI, , Évora, Portugal, March 2020

2019

  • Maria Joana Ribeiro Folgado Correia, Isabel Trancoso, Bhiksha Raj, In-the-Wild End-to-End Detection of Speech Affecting Diseases, In ASRU 2019, IEEE, Singapore, December 2019
  • Vera Cabarrão, Mariana Julião, Rubén Solera Ureña, Helena Moniz, Fernando Batista, Isabel Trancoso, Ana Isabel Mata da Silva, Affective analysis of customer service calls, In 10th International Conference of Experimental Linguistics (ExLing 2019), pages 37-40, Lisbon, Portugal, September 2019
  • Helena Moniz, Rubén Solera Ureña, Vera Cabarrão, Mariana Julião, Fernando Batista, Isabel Trancoso, Affective computing based on acoustic-prosodic cues, In 14th Annual INGRoup Conference (Interdisciplinary Network for Group Research), , Lisbon, Portugal, July 2019
  • Isabel Trancoso, Maria Joana Ribeiro Folgado Correia, Francisco Teixeira, Alberto Abad, Catarina Botelho, Bhiksha Raj, Speech as a (private?) biomarker for speech affecting diseases, In (Keynote) ICIEA 2019 - The 14th IEEE Conference on Industrial Electronics and Applications, IEEE, , Xi'an, China, June 2019

2018

  • Maria Joana Ribeiro Folgado Correia, Bhiksha Raj, Isabel Trancoso, Quering depression vlogs, In IEEE Workshop on Spoken Language Tecnology, IEEE, Athens, Greece, December 2018
  • Isabel Trancoso, Maria Joana Ribeiro Folgado Correia, Francisco Teixeira, Alberto Abad, Analysing Speech for Clinical Applications, In (keynote paper) T. Dutoit et al. (Eds.): SLSP 2018, Springer, vol. 11171, series Lecture Notes in Artificial Intelligence, pages 3--6, doi: https://doi.org/10.1007/978-3-030-00810-9_1, October 2018
  • Isabel Trancoso, Maria Joana Ribeiro Folgado Correia, Francisco Teixeira, Bhiksha Raj, Alberto Abad, Speech Analytics for Medical Applications., In (keynote paper) Text, Speech, and Dialogue - TSD 2018, Sojka P., Horák A., Kopeček I., Pala K. (eds), Springer, Cham, vol. 11107, series Lecture Notes in Computer Science, pages 26--37, doi: https://doi.org/10.1007/978-3-030-00794-2_3, , September 2018

2017

  • Miguel Varela Ramos, Alan Black, Ramon Fernandez Astudillo, Isabel Trancoso, Nuno Fonseca, Segment Level Voice Conversion with Recurrent Neural Networks, In INTERSPEECH 2017, ISCA, August 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, , 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, , Lisbon, November 2016
  • Vera Cabarrão, Isabel Trancoso, Ana Isabel Mata da Silva, Helena Moniz, Fernando Batista, Global analysis of entrainment in dialogues, In IberSPEECH 2016, Springer, vol. 10077, series Lecture Notes in Computer Science, pages 215--223, doi: 10.1007/978-3-319-49169-1_21, , Lisbon, November 2016
  • Sílvio Moreira, Ramon Fernandez Astudillo, Wang Ling, Mário J. Silva, Isabel Trancoso, INESC-ID at SemEval-2016 Task 4-A: Reducing the Problem of Out-of-Embedding Words, In International Workshop on Semantic Evaluation (SemEval-2016), pages 238--242, July 2016
  • Vera Cabarrão, Ana Isabel Mata da Silva, Isabel Trancoso, Affirmative constituents in European Portuguese dialogues: prosodic and pragmatic properties, In Speech Prosody 2016, Boston, USA, May 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

  • Abelino Jiménez, Bhiksha Raj, José Portêlo, Isabel Trancoso, Secure Modular Hashing, In IEEE International Workshop on Information Forensics and Security (WIFS), IEEE, Rome, Italy, November 2015
  • Vera Cabarrão, Helena Moniz, Jaime Rodrigues Ferreira, Fernando Batista, Isabel Trancoso, Ana Isabel Mata da Silva, Sérgio dos Santos Lopes Curto, Prosodic Classification of Discourse Markers, In International Congress of Phonetic Sciences (ICPhS 2015), Glasgow, Scotland, UK, August 2015
  • Luís Marujo, Wang Ling, Isabel Trancoso, Chris Dyer, Alan W. Black, Anatole Gershman, David Martins de Matos, João Paulo da Silva Neto, Jaime G. Carbonell, Automatic Keyword Extraction on Twitter, In 53rd Annual Meeting of the Association for Computational Linguistics, ACL, Beijing, China, July 2015
  • Luís Marujo, José Portêlo, Wang Ling, David Martins de Matos, João Paulo da Silva Neto, Anatole Gershman, Jaime Carbonell, Isabel Trancoso, Bhiksha Raj, Privacy-Preserving Multi-Document Summarization, In ACM SIGIR Workshop on Privacy-Preserving Information Retrieval, Santiago, Chile, July 2015
  • Isabel Trancoso, José Portêlo, Bhiksha Raj, Gerard Chollet, Dijana Petrovska-Delacretaz, Atta Badii, Jean-Jacques Quisquater, Privacy Preserving Speech Processing, In CHIST-ERA Conference 2015, Lisbon, Portugal, June 2015

2014

  • Alberto Abad, José Matos, Hugo Meinedo, Ramon Fernandez Astudillo, Isabel Trancoso, The L2F system for the EVALITA-2014 speech activity detection challenge in domestic environments, In International Workshop EVALITA 2014, Pisa, Italy, December 2014
  • José Matos, Alberto Abad, Ramon Fernandez Astudillo, Isabel Trancoso, Recognition of distant voice commands for home applications in Portuguese, In Iberspeech 2014, Las Palmas de Gran Canaria, Spain, November 2014
  • Annika Hamalainen, Hugo Meinedo, Michael Tjalve, Thomas Pellegrini, Isabel Trancoso, Miguel Sales Dias, Improving Speech Recognition through Automatic Selection of Age Group –Specific Acoustic Models, In 11th International Conference on Computational Processing of the Portuguese Language, PROPOR 2014, Springer, series Lecture Notes on Artificial Intelligence, doi: 10.1007/978-3-319-09761-9_2, São Carlos, SP, Brazil, October 2014
  • Diogo Gil Vieira Henriques, Isabel Trancoso, Daniel Mendes, Alfredo Ferreira, Verbal description of LEGO blocks, In Interspeech 2014, ISCA, Singapore, September 2014
  • Xiadong Zeng, Lidia S. Chao, Derek F. Wong, Isabel Trancoso, Toward Better Chinese Word Segmentation for SMT via Bilingual Constraints, In ACL 2014, ACL, August 2014
  • Luís Marujo, José Portêlo, David Martins de Matos, João Paulo da Silva Neto, Anatole Gershman, Jaime Carbonell, Isabel Trancoso, Bhiksha Raj, Privacy-Preserving Important Passage Retrieval, In PIR14: Privacy-Preserving IR: When Information Retrieval Meets Privacy and Security (SIGIR 2014 Workshop), ACM, series SIGIR, Gold Coast, Australia, July 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
  • Diogo Gil Vieira Henriques, Daniel Mendes, Pedro Pascoal, Isabel Trancoso, Alfredo Ferreira, Evaluation of Immersive Visualization Techniques for 3D Object Retrieval, In IEEE 9th Symposium on 3D User Interfaces (3DUI 2014), IEEE CS Press, doi: 10.1109/3DUI.2014.6798862, March 2014

2013

  • Marco Bertini, Alberto Del Bimbo, George Ioannidis, Emile Bijk, Isabel Trancoso, Hugo Meinedo, EUTV: A system for media monitoring and publishing, In 21st ACM international conference on Multimedia, doi: 10.1145/2502081.2502265, Barcelona, Spain, October 2013
  • Wang Ling, Chris Dyer, Alan Black, Isabel Trancoso, Paraphrasing 4 Microblog Normalization, In 2013 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning, ACL, Seattle, Washington, USA, October 2013
  • Pedro Fialho, Luísa Coheur, Sérgio dos Santos Lopes Curto, Pedro Miguel Abrunhosa Cláúdio, Angela Costa, Alberto Abad, Hugo Meinedo, Isabel Trancoso, MEET EDGAR, A TUTORING AGENT AT MONSERRATE, In ACL, series Proceedings of the 51st Annual Meeting of the Association f, Sofia, Bulgaria, August 2013
  • Wang Ling, Guang Xiang, Chris Dyer, Alan Black, Isabel Trancoso, Microblogs as Parallel Corpora, In The 51th Annual Meeting of the Association for Computational Linguistics (ACL), ACL, Sofia, Bulgaria, August 2013

2012

  • Wang Ling, João Graça, Isabel Trancoso, Alan Black, Entropy-based Pruning for Phrase-based Machine Translation, In 2012 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning, Association for Computational Linguistics, Jeju Island, Korea, July 2012

2011

  • Luis Javier Rodríguez-Fuentes, Mikel Penagarikano, Amparo Varona, Mirieia Díez, Germán Bordel, David Martínez, Jesús Villalba, Antonio Miguel, Alfonso Ortega, Eduardo Lleida, Alberto Abad, Oscar Koller, Isabel Trancoso, Paula Lopez-Otero, Laura Docio-Fernandez, Carmen Garcia-Mateo, Rahim Saeidi, Mehdi Soufifar, Tomi Kinnunen, Torbjørn Svendsen, Pasi Frånti, Multi-site heterogeneous system fusions for the Albayzin 2010 language recognition evaluation, In Proc. ASRU 2011 - IEEE Automatic Speech Recognition and Understanding Workshop, IEEE, Hawaii, USA, December 2011
  • Wang Ling, Pável Calado, Bruno Martins, Isabel Trancoso, Alan Black, Luísa Coheur, Named Entity Translation using Anchor Texts, In International Workshop on Spoken Language Translation (IWSLT) , San Francisco, USA, December 2011
  • Anna Pompili, Alberto Abad, Isabel Trancoso, José Fonseca, Isabel P. Martins, Gabriela Leal, Luisa Farrajota, An on-line system for remote treatment of aphasia, In Second Workshop on Speech and Language Processing for Assistive Technologies (SLPAT), July 2011
  • Wang Ling, Tiago Luís, João Graça, Isabel Trancoso, Luísa Coheur, Reordering Modeling using Weighted Alignment Matrices, In Proc. ACL 2011 - The 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies, ACL, pages 450-454, , Portland, Oregon, USA, June 2011
  • Helena Moniz, Fernando Batista, Isabel Trancoso, Ana Isabel Mata da Silva, Analysis of interrogatives in different domains, In Towards Autonomous, Adaptive, and Context-Aware Multimodal Interfaces: Theoretical and Practical Issues. Third COST 2102 International Training School, Springer Berlin / Heidelberg, series Book series: Lecture Notes in Computer Science, pages 136-148, Caserta, Italy, January 2011

2010

  • José Lopes, Isabel Trancoso, Rui Correia, Thomas Pellegrini, Hugo Meinedo, Nuno J. Mamede, Maxine Eskenazi, Multimedia Learning Materials, In IEEE Spoken Language Technology Workshop, IEEE, Berkeley, USA, December 2010
  • Rui Correia, Jorge Baptista, Nuno J. Mamede, Isabel Trancoso, Maxine Eskenazi, Automatic Generation of Cloze Question Distractors, In Second Language Studies: Acquisition, Learning, Education and Technology, SLaTE: the ISCA SIG on Speech and Language Technology in Edu, Waseda University, Tokyo, Japan, September 2010
  • Helena Moniz, Isabel Trancoso, Ana Isabel Mata da Silva, Disfluencies and the perspective of prosodic fluency, In Development of Multimodal Interfaces: Active Listening and Synchrony, Springer Berlin / Heidelberg, , http://www.springerlink.com/content/yjgx34377571qn, April 2010

2009

  • C. Snoek, K. van de Sande, O. de Rooij, B. Huurnink, J. Uijlings, M. van Liempt, Miguel Bugalho, Isabel Trancoso, F. Yan, M. Tahir, K. Mikolajczyk, J. Kittler, M. de Rijke, J. Geusebroek, T. Gevers, M. Worring, A. Smeulders, D. Koelma, The MediaMill TRECVID 2009 Semantic Video Search Engine, In 7th TRECVID Workshop, NIST, Gaithersburg, USA, November 2009
  • Luís Marujo, José Lopes, Nuno J. Mamede, Isabel Trancoso, Juan Pino, Maxine Eskenazi, Jorge Baptista, Céu Viana, Porting REAP to European Portuguese, In ISCA International Workshop on Speech and Language Technology in Education (SLaTE 2009), ISCA, , Wroxall Abbey Estate, Warwickshire, England, September 2009
  • Isabel Trancoso, Thomas Pellegrini, José Portêlo, Hugo Meinedo, Miguel Bugalho, Alberto Abad, João Paulo da Silva Neto, Audio contributions to semantic video search, In 2009 IEEE International Conference on Multimedia and Expo (ICME 2009), IEEE, New York, USA, June 2009
  • José Portêlo, Miguel Bugalho, Isabel Trancoso, João Paulo da Silva Neto, Alberto Abad, António Joaquim Serralheiro, Non-speech audio event detection, In ICASSP 2009 - Int. Conf. on Acoustics, Speech, and Signal Processing, IEEE, April 2009

2008

  • Rui Pedro Batoreo Amaral, Isabel Trancoso, Topic Segmentation in a Media Watch System, In PROPOR 2008 - 8th International Conference on Computational Processing of the Portuguese Language, Springer, series LNAI, Curia, Portugal, September 2008

2007

  • Fernando Batista, Diamantino António Caseiro, Nuno J. Mamede, Isabel Trancoso, Recovering Punctuation Marks for Automatic Speech Recognition, In Proceedings of the 8th Annual Conference of the International Speech Communication Association (Interspeech 2007), ISCA, vol. 1, series Interspeech, pages 2153-2156, Antwerp, Belgium, September 2007

2006

  • Isabel Trancoso, Ricardo Jorge Francisco Nunes, Luís Miguel Leitão Neves, Maria do Céu Guerreiro Viana Ribeiro, Helena Moniz, Diamantino António Caseiro, Ana Isabel Mata da Silva, Recognition of Classroom Lectures in European Portuguese, In Interspeech 2006, ISCA, pages 281-284, Pittsburgh, USA, September 2006
  • Isabel Trancoso, Ricardo Jorge Francisco Nunes, Luís Miguel Leitão Neves, Classroom Lecture Recognition, In Computational Processing of the Portuguese Language: 7th International Workshop, PROPOR 2006, Springer, series Lecture Notes in Computer Science, pages 190 - 199, Itatiaia, Brazil, May 2006
  • Diamantino António Caseiro, Isabel Trancoso, Weighted Finite-State Transducer Inference for Limited-Domain Speech-to-Speech Translation, In Computational Processing of the Portuguese Language: 7th International Workshop, PROPOR 2006, Springer, series Lecture Notes in Computer Science, pages 60 - 68, Itatiaia, Brazi, May 2006
  • Miguel Rodrigues, Luís Carriço, Carlos Duarte, Nuno Guimarães, António Joaquim Serralheiro, Isabel Trancoso, New ways to reading talking books, In IADIS International Conference Applied Computing 2006, San Sebastian, Spain, February 2006

2005

2004

  • Nuno J. Mamede, Isabel Trancoso, Paulo Alexandre Medeiros de Araújo, Maria do Céu Guerreiro Viana Ribeiro, An Electronic Assistant for Poetry Writing, In IBERAMIA'2004 - 9th Ibero-American Conference on AI, Springer Verlag, series Lecture Notes on Computer Science /Artificial Intelligence, pages 286-294, Puebla, Mexico, November 2004
  • Nuno J. Mamede, Isabel Trancoso, Paulo Alexandre Medeiros de Araújo, Maria do Céu Guerreiro Viana Ribeiro, Poetry Assistant, In ICSLP'2004 - 8th International Conference on Spoken Language Processing (Interspeech'2004), Jeju, Coreia, October 2004
  • Isabel Trancoso, João Paulo da Silva Neto, Hugo Meinedo, Rui Pedro Batoreo Amaral, Diamantino António Caseiro, An Acoustic Driven Media Watch System, In Acustica'2004 - Acoustics European Symposium, Guimarães, Portugal, September 2004

2003

  • António Joaquim Serralheiro, Isabel Trancoso, Diamantino António Caseiro, Teresa Chambel, Luís Carriço, Nuno Guimarães, Towards a Repository of Digital Talking Books, In EUROSPEECH'2003 - 8th European Conference on Speech Communication and Technology (Interspeech'2003), Geneve, Switzerland, September 2003
  • Isabel Trancoso, Diamantino António Caseiro, Maria do Céu Guerreiro Viana Ribeiro, Fernando Henrique Corte Real Mira da Silva, Maria Isabel de Vilhena Mascarenhas, Pronunciation modeling using finite state transducers, In ICPhS'2003 - 15th International Congress of Phonetic Sciences"T- Symposium "The role of phonetics in speech to speech t, Barcelona, Spain, August 2003
  • Isabel Trancoso, The Alert System for Selective Dissemination of Multimedia Information, In Past and Future of Speech Technology, Spoken Language Processing and Intelligent Multimedia", Invited Speaker, Aalborg, Denmark, June 2003
  • Rui Pedro Batoreo Amaral, Isabel Trancoso, Topic Indexing of TV Broadcast News Programs, In PROPOR'2003 - 6th International Workshop on Computational Processing of the Portuguese Language, Springer, series Lecture Notes in Artifical Intelligence, Faro, Portugal, June 2003
  • Rui Pedro Batoreo Amaral, Isabel Trancoso, Indexing Broadcast News, In NDDL'2003 - The 3rd International Workshop on New Developments in Digital Libraries, Angers, France, April 2003
  • Rui Pedro Batoreo Amaral, Isabel Trancoso, Segmentation and Indexation of Broadcast News, In MSDR'2003 - ISCA Workshop on Multilingual MSDR'2003 - ISCA Workshop on Multilingual Spoken Document Retrieval, Hong Kong, China, April 2003

2002

  • Diamantino António Caseiro, Fernando Henrique Corte Real Mira da Silva, Isabel Trancoso, Maria do Céu Guerreiro Viana Ribeiro, Automatic Alignment of Map Task Dialogues Using WFSTs, In PMLA - ISCA Tutorial and Research Workshop on Pronunciation Modeling and Lexicon Adaptation, Aspen, Colorado, September 2002
  • António Joaquim Serralheiro, Diamantino António Caseiro, Hugo Meinedo, Isabel Trancoso, João Paulo da Silva Neto, Spoken Book Alignment Using WFSTS, In HLT 2002, Human Language Technology Conference, San Diego, California, March 2002

2001

2000

  • Carlos Eduardo Meneses Ribeiro, Isabel Trancoso, Phonetic Vocoder Assessment, In ICSLP'2000 - 6th International Conference on Spoken Language Processing, Beijing, China, October 2000
  • Rui Manuel Marques dos Santos Amaral, Isabel Trancoso, Topic Detection in Spoken Documents, In ECDL'2000 - 4th European Conference on Research and Advanced Technology for Digital Libraries, Lisbon, September 2000

1999

1998

  • Pedro Miguel Monteiro Lages de Carvalho, Luís C. Oliveira, Isabel Trancoso, Maria do Céu Guerreiro Viana Ribeiro, Concatenative Speech Synthesis for European Portuguese, In Third ESCA/COCOSDA International Workshop on Speech Synthesis, Jenolan Caves, Australia, November 1998
  • Isabel Trancoso, Maria do Céu Guerreiro Viana Ribeiro, Inês Duarte, Gabriela Matos, Corpus de Diálogo CORAL, In PROPOR'98 - III Encontro para o Processamento Computacional da Língua Portuguesa Escrita e Falada, Porto Alegre, Brasil, November 1998

1997

  • Carlos Jorge da Conceição Teixeira, Isabel Trancoso, Recognition of Non-Native Accents, In EUROSPEECH'97 - European Conference on Speech Technology, ESCA, Rhodes, Greece, September 1997

1996

  • Carlos Jorge da Conceição Teixeira, Isabel Trancoso, António Joaquim Serralheiro, Accent Identification, In Int. Conf. on Spoken Language Processing (ICSLP'96), Philadelphia, USA, October 1996
  • Carlos Eduardo Meneses Ribeiro, Isabel Trancoso, Application of Speaker Modification Techniques to Phonetic Vocoding, In ICSLP'96 - Int. Conf. on Spoken Language Processing, Philadelphia, USA, October 1996
  • Carlos Eduardo Meneses Ribeiro, Isabel Trancoso, Phonetic vocoding with speaker adaptation, In Int. Conf. on Spoken Language Processing (ICSLP'96), Philadelphia, USA, October 1996

1995

  • D. Chan, A. Fourcin, D. Gibbon, B. Granstrom, M. Huckvale, G. Kokkinakis, K. Kvale, L. Lamel, B. Lindberg, A. Moreno, J. Mouropoulos, F. Senia, Isabel Trancoso, C. Veld, J. Zeiliger, EUROM - a Spoken Language Resource for the EU, In EUROSPEECH'95 - European Conference on Speech Technology, ESCA, Madrid, Spain, September 1995

1994

  • Maria do Céu Guerreiro Viana Ribeiro, Isabel Trancoso, Fernando Henrique Corte Real Mira da Silva, On the Pronunciation of Proper Names and Acronyms in European Portuguese, In 2nd Onomastica Research Colloquium, London, UK, December 1994

1993

  • Carlos Jorge da Conceição Teixeira, Isabel Trancoso, Continuous and Semi-Continuous HMM for Recognising Non-Native Pronunciations, In ASRU'93 - IEEE Workshop on Automatic Speech Recognition, IEEE, Utah, USA, December 1993
  • Carlos Eduardo Meneses Ribeiro, Isabel Trancoso, António Joaquim Serralheiro, A Software Tool for Speech Collection, Recognition and Reproduction, In EUROSPEECH'93 - European Conference on Speech Technology, ESCA, Berlin, Germany, September 1993
  • Maria do Céu Guerreiro Viana Ribeiro, Isabel Trancoso, Carlos Eduardo Meneses Ribeiro, Amália Andrade, Ernesto Andrade, The Relationship Between Spelled and Spoken Portuguese: Implications for Speech Synthesis and Recognition, In EUROSPEECH'93 - European Conference on Speech Technology, ESCA, Berlin, Germany, September 1993
  • Carlos Jorge da Conceição Teixeira, Isabel Trancoso, António Joaquim Serralheiro, On the Performance of CHMM and SCHMM for Isolated Word Recognition and Rejection, In NATO ASI on New Advances and Trends on Speech Recognition and Coding, Granada, Spain, July 1993

1992

  • Carlos Jorge da Conceição Teixeira, Isabel Trancoso, António Joaquim Serralheiro, Single vs. Multiple Sink Models for Isolated and Connected Word Recognition, In ESCA Tutorial and Research Workshop on Speech Processing in Adverse Conditions, ESCA, Cannes-Mandelieu, France, November 1992
  • Carlos Jorge da Conceição Teixeira, Isabel Trancoso, Word Rejection Using Multiple Sink Models, In ICSLP'92 - Int. Conf. on Spoken Language Processing, Banff, Canada, October 1992
  • Luís C. Oliveira, Maria do Céu Guerreiro Viana Ribeiro, Isabel Trancoso, A Rule-Based Text-to-Speech System for Portuguese, In ICASSP 1992 - Int. Conf. on Acoustics, Speech, and Signal Processing, IEEE, San Francisco, California, USA, March 1992

1991

  • Carlos Eduardo Meneses Ribeiro, Isabel Trancoso, A 4.8 Kbps CELP Coder with Post-Processing, In EUROSPEECH'91 - European Conference on Speech Technology, ESCA, Genoa, Italy, September 1991
  • Filipe Carlos, J. P. Carmona, P. M. Chagas, Luís C. Oliveira, António Joaquim Serralheiro, Isabel Trancoso, A Recognition/Synthesis System Applied to Data Base Access through the Telephone Network, In EUROSPEECH'91 - European Conference on Speech Technology, ESCA, Genoa, Italy, September 1991
  • Luís C. Oliveira, Maria do Céu Guerreiro Viana Ribeiro, Isabel Trancoso, DIXI - Portuguese Text-to-Speech System, In EUROSPEECH'91 - European Conference on Speech Technology, ESCA, Genoa, Italy, September 1991
  • Jorge Marques, Arnaldo Abrantes, Isabel Trancoso, Harmonic Coding of Speech: an Experimental Study, In EUROSPEECH'91 - European Conference on Speech Technology, ESCA, Genoa, Italy, September 1991
  • Jorge Marques, Arnaldo Abrantes, Isabel Trancoso, Hybrid Sinusoidal Modeling of Speech Without Voicing Detection, In EUROSPEECH'91 - European Conference on Speech Technology, ESCA, Genoa, Italy, September 1991
  • Carlos Eduardo Meneses Ribeiro, Isabel Trancoso, Selection of Environmental and Telephone Line Noise Samples for SUN-ROM, In Workshop on International Cooperation and Standardization of Speech Databases and Speech I/O Assessment Methods, Chiavari, Italy, September 1991
  • Carlos Jorge da Conceição Teixeira, Isabel Trancoso, Spectral Subtraction for Front-End Noise Reduction in a Speech Recognizer, In EUROSPEECH'91 - European Conference on Speech Technology, ESCA, Genoa, Italy, September 1991
  • Carlos Eduardo Meneses Ribeiro, Isabel Trancoso, Celp Coder Simulation at 4.8 Kbps, In MELECON 91 - Mediterranean Electrotechnical Conference, IEEE, Ljubljana, July 1991
  • Jorge Marques, Isabel Trancoso, Sinusoidal Modeling of Speech Signals: a Framework for Perceptual Studies, In OTS Workshop on the Psychophysics of Speech Perception II, Utrecht, The Netherlands, July 1991

1990

  • Isabel Trancoso, Carlos Eduardo Meneses Ribeiro, Luís Henrique Martins Borges de Almeida, Luís C. Oliveira, J. S. Marques, CELP - A Candidate for GSM Half-Rate Coding, In ICASSP'90 - International Conference on Acoustics, Speech, and Signal Processing, Albuquerque, New Mexico, U.S.A., April 1990
  • J. S. Marques, Isabel Trancoso, José Manuel Nunes Salvador Tribolet, Luís Henrique Martins Borges de Almeida, Improved Pitch Prediction with Fractional Delays in CELP Coding, In ICASSP'90 - International Conference on Acoustics, Speech, and Signal Processing, Albuquerque, New Mexico, U.S.A., April 1990

1989

  • Isabel Trancoso, Carlos Eduardo Meneses Ribeiro, Adaptive and Stochastic Search Procedures in CELP Based Coders, In EUROSPEECH'89 - European Conference on Speech Technology, ESCA, Paris, France, September 1989
  • Jorge Marques, José Manuel Nunes Salvador Tribolet, Isabel Trancoso, Luís Henrique Martins Borges de Almeida, Pitch Prediction with Fractional Delays in CELP Coding, In EUROSPEECH'89 - European Conference on Speech Technology, ESCA, Paris, France, September 1989
  • Isabel Trancoso, Luís Henrique Martins Borges de Almeida, Jorge Marques, Joaquim Sérvulo Rodrigues, High Quality Mid-Rate Speech Coding, In MELECON 89 - Mediterranean Electrotechnical Conference, IEEE, Lisbon, Portugal, April 1989

1988

  • Isabel Trancoso, Joaquim Sérvulo Rodrigues, Luís Henrique Martins Borges de Almeida, Jorge Marques, António Joaquim Serralheiro, Diana Santos, José Manuel Nunes Salvador Tribolet, Quantization Issues in Harmonic Coders, In ICASSP 1988 - Int. Conf. on Acoustics, Speech, and Signal Processing, IEEE, New York, USA, April 1988

1987

  • Isabel Trancoso, José Manuel Nunes Salvador Tribolet, Harmonic Post-Processing of Speech Synthesized by Stochastic Coders, In European Conference on Speech Technology, Edinburgh, UK, September 1987

1986

  • Isabel Trancoso, Luís Henrique Martins Borges de Almeida, José Manuel Nunes Salvador Tribolet, A Study on the Relationships between Stochastic and Harmonic Coding, In ICASSP 1986 - Int. Conf. on Acoustics, Speech, and Signal Processing, IEEE, Tokyo, Japan, March 1986
  • Isabel Trancoso, Bishnu Atal, Efficient Procedures for Finding the Optimum Innovation in Stochastic Coders, In ICASSP 1986 - Int. Conf. on Acoustics, Speech, and Signal Processing, IEEE, Tokyo, Japan, March 1986

1985

  • Isabel Trancoso, Luís Henrique Martins Borges de Almeida, José Manuel Nunes Salvador Tribolet, Pole-Zero Multipulse Speech Representation Using Harmonic Modelling in the Frequency Domain, In ICASSP 1985 - Int. Conf. on Acoustics, Speech, and Signal Processing, IEEE, Tampa, Florida, USA, March 1985

1984

  • Isabel Trancoso, Ramon Gomez, José Manuel Nunes Salvador Tribolet, A Study on Short-time Phase and Multipulse LPC, In ICASSP 1984 - Int. Conf. on Acoustics, Speech, and Signal Processing, IEEE, San Diego, California,, USA, March 1984

1982

  • Isabel Trancoso, José Manuel Nunes Salvador Tribolet, Carlos Quintas, A Report on Multipulse Excitation for APC and LPC Speech Synthesis, In Workshop on Signal Processing and its Applications, Póvoa de Varzim, Portugal, October 1982

1981

  • Isabel Trancoso, Structured Programming - A Top-down Approach for Digital Speech Processing Systems, In Workshop on Signal Processing and its Applications, Vigo, Spain, July 1981

National Journals

2019

2018

  • Vera Cabarrão, Helena Moniz, Fernando Batista, Isabel Trancoso, Ana Isabel Mata da Silva, Adaptação acústico-prosódica entre falantes, Revista da Associação Portuguesa de Linguística, vol. 4, July 2018

2016

  • Vera Cabarrão, Helena Moniz, Jaime Rodrigues Ferreira, Fernando Batista, Isabel Trancoso, Ana Isabel Mata da Silva, Sérgio dos Santos Lopes Curto, Classificação prosódica de marcadores discursivos, Revista da Associação Portuguesa de Linguística, n. 2, pages 69 -- 95, July 2016

1996

  • Maria do Céu Guerreiro Viana Ribeiro, Luís C. Oliveira, Isabel Trancoso, Pedro Miguel Monteiro Lages de Carvalho, Sistema de Síntese de Fala a Partir de Texto - DIXI, Revista Áudio: Dinamização Cultural, December 1996

National Conferences

2018

2017

2014

2013

  • Daniel Mendes, Diogo Gil Vieira Henriques, Isabel Trancoso, Alfredo Ferreira, Qual Peça? Identificação de Métodos Naturais para a Descrição de Objectos 3D, In Quinta Conferência Nacional em Interacção Pessoa-Maquina, Vila Real, Portugal, November 2013

2012

2011

  • Pedro Féria de Almeida Girão Antunes, David Martins de Matos, Isabel Trancoso, Audio Based Segmentation Using Timbre and Chroma Features, In INForum 2011 - Computação Sonora e Musical, Coimbra, Portugal, September 2011

2005

  • Isabel Trancoso, Diamantino António Caseiro, Nuno J. Mamede, João Paulo da Silva Neto, Luís C. Oliveira, António Joaquim Serralheiro, Maria do Céu Guerreiro Viana Ribeiro, Building Spoken Language Systems, In 5th Conference on Telecommunications, Tomar, Portugal, April 2005

2001

  • António Joaquim Serralheiro, Hugo Meinedo, Diamantino António Caseiro, Isabel Trancoso, Alinhamento de Livros Falados, In XVII Encontro Nacional da Associação Portuguesa de Linguística, Faculdade de Letras da Universidade de Lisboa, October 2001

2000

  • João Paulo da Silva Neto, Rui Manuel Marques dos Santos Amaral, Isabel Trancoso, Reconhecimento de fala e detecção de tópicos aplicados a sistemas de alerta sobre notícias televisivas, In IV Jornadas de Arquivo e Documentação - Os Arquivos na Era do Digital, Lisboa, Portugal, November 2000

1999

  • Isabel Trancoso, Luís C. Oliveira, Pedro Miguel Monteiro Lages de Carvalho, Maria do Céu Guerreiro Viana Ribeiro, DIXI - A Síntese de Fala Como Auxiliar da Comunicação e da Aprendizagem, In 1as Jornadas Europeias Escola Inclusiva - Aprendizagem da leitura e Escrita, Lisbon, Portugal, May 1999
  • Carlos Eduardo Meneses Ribeiro, Isabel Trancoso, Phonetic Vocoding, In CONFTELE'99 - 2nd Conference on Telecommunications, Sesimbra, Portugal, April 1999

1998

1995

  • Dulce Domingos, Isabel Trancoso, RSA - Um Algoritmo Inquebrável. Até Quando?, In 2º Encontro Nacional do Colégio de Engenharia Electrotécnica, Lisbon, Portugal, December 1995
  • Maria do Céu Guerreiro Viana Ribeiro, Isabel Trancoso, Maria Isabel de Vilhena Mascarenhas, Carlos Eduardo Meneses Ribeiro, Luís C. Oliveira, Corpora de Fala do PE: Constituição, Segmentação e Etiquetagem, In XI Encontro Nacional da Associação Portuguesa de Linguística, Lisbon, Portugal, October 1995

1994

  • Pedro Miguel Monteiro Lages de Carvalho, Paulo J. Lopes, Isabel Trancoso, Luís C. Oliveira, E-mail to Voice-mail Conversion Using a Portuguese Text-to-Speech System, In ICSLP'94 - Int. Conf. on Spoken Language Processing, Yokohama, Japan, September 1994
  • Pedro Miguel Monteiro Lages de Carvalho, Paulo J. Lopes, Isabel Trancoso, Luís C. Oliveira, Maria do Céu Guerreiro Viana Ribeiro, Aplicação de Síntese de Fala a Partir de Texto à leitura Oral de Mensagens de Correio Electrónico, In 1º Encontro Nacional do Colégio de Engenharia Electrotécnica, Lisbon, Portugal, May 1994

1993

  • Luís C. Oliveira, Maria do Céu Guerreiro Viana Ribeiro, Isabel Trancoso, DIXI: Sistema de Síntese de Fala a Prtir de Texto para o Português, In EPLP'93 - 1º Encontro de Processamento da Língua Portuguesa, Lisbon, Portugal, February 1993
  • Carlos Jorge da Conceição Teixeira, Isabel Trancoso, Carlos Eduardo Meneses Ribeiro, Carlos Alberto Rodrigues Martins, António Joaquim Serralheiro, Moises Simões Piedade, Reconhecimento Robusto de Fala: a Experiência do Projecto SUNSTAR, In EPLP'93 - 1º Encontro de Processamento da Língua Portuguesa, Lisbon, Portugal, February 1993
  • Carlos Eduardo Meneses Ribeiro, Isabel Trancoso, António Joaquim Serralheiro, SAR: Uma Ferramenta para o Desenvolvimento de Sistemas de Síntese, Aquisição e Reconhecimento de Fala, In EPLP'93 - 1º Encontro de Processamento da Língua Portuguesa, Lisbon, Portugal, February 1993

1992

  • Maria do Céu Guerreiro Viana Ribeiro, Ernesto Andrade, Luís C. Oliveira, Isabel Trancoso, Uma Questão de Equilíbrio, In Encontro da Associação Portuguesa de Linguística, Lisbon, Portugal, October 1992
  • Carlos Eduardo Meneses Ribeiro, Isabel Trancoso, Noise-Robust Speech Recognition, In RECPAD' 92, Coimbra, Portugal, March 1992

1991

  • Maria do Céu Guerreiro Viana Ribeiro, Luís C. Oliveira, Ernesto Andrade, Isabel Trancoso, Ler_Pe: Um Utensílio para o Estudo da Ortografia do Português, In Encontro da Associação Portuguesa de Linguística, Lisbon, Portugal, October 1991
  • Carlos Jorge da Conceição Teixeira, Isabel Trancoso, Redução de Ruído em Sinais de Fala por Subtracção Espectral, In RecPad 91, Aveiro, Portugal, February 1991

1983

  • António Joaquim Serralheiro, Isabel Trancoso, Aplicação de um DBMS à Gestão Académica de Disciplinas, In 1º Workshop Nacional sobre Engenharia das Telecomunicações e Computadores, Sesimbra, Portugal, November 1983
  • Isabel Trancoso, António Joaquim Serralheiro, José Carlos Martins Delgado, Introdução aos Sistemas de Sinalização por Canal Comum em Portugal, In 1º Workshop Nacional sobre Engenharia das Telecomunicações e Computadores, Sesimbra, Portugal, November 1983

1981

  • Isabel Trancoso, João Gonçalves, Criptofonia : Introdução às Técnicas de Cifração da Fala, In ENDIEL 81, Porto, Portugal, January 1981

1980

  • Isabel Trancoso, José Manuel Nunes Salvador Tribolet, Segurança e Autenticação em Redes e Bancos de Dados, In 1º Congresso Português de Informática, Lisboa, Portugal, May 1980

Technical Reports

2014

  • Anabela Barreiro, Luísa Coheur, Tiago Luís, Angela Costa, Fernando Batista, João Graça, Isabel Trancoso, Multiword and Semantico-Syntactic Unit Alignments, Tech. Rep. 23 / 2014 INESC-ID Lisboa, December 2014

2013

2002

  • António Joaquim Serralheiro, Isabel Trancoso, Diamantino António Caseiro, Nuno Guimarães, Luís Carriço, Teresa Chambel, Carlos Duarte, José Borbinha, IPSOM - Indexação, Integração e Pesquisa de Som em Documentos Multimédia, Relatório intercalar do Projecto POSI- 34252/99, Dezembro de 2002, Tech. Rep. 44 / 2002 INESC-ID Lisboa, December 2002

2001

  • António Joaquim Serralheiro, Isabel Trancoso, Diamantino António Caseiro, Nuno Guimarães, Teresa Chambel, José Borbinha, Hugo Amorim, IPSOM - Indexação, Integração e Pesquisa de Som em Documentos Multimédia, Relatório intercalar do Projecto POSI- 34252/99, Tech. Rep. 45 / 2001 INESC-ID Lisboa, December 2001

1994

  • Luís C. Oliveira, Isabel Trancoso, Gonçalo Marques, Composição de Palavras em Português Usando um Teclado Numérico, Tech. Rep. 3 / 1994 INESC-ID Lisboa, March 1994

Doctoral Theses

1987

  • Isabel Trancoso, High Quality Speech Coding at Medium-to-Low Bit Rates, PhD thesis, Instituto Superior Técnico, Lisboa, July 1987

Masters Theses

1984

  • Isabel Trancoso, Introdução à Criptografia de Dados, MSc thesis, Instituto Superior Técnico, Lisboa, April 1984

Other Publications

2017

  • Eugénio Ribeiro, Fernando Batista, Isabel Trancoso, José Lopes, Ricardo Ribeiro, David Martins de Matos, Assessing User Expertise in Spoken Dialog System Interactions, https://arxiv.org/abs/1701.05011, January 2017

2015

  • Wang Ling, Isabel Trancoso, Chris Dyer, Alan Black, Character-based neural machine translation, arXiv preprint arXiv:1511.0458, September 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

2014

  • Vera Cabarrão, Helena Moniz, Fernando Batista, Isabel Trancoso, Ana Isabel Mata, Sérgio dos Santos Lopes Curto, Discourse markers in spontaneous speech in European Portuguese: a first approach, Università dell'Insubria, October 2014
  • Luís Marujo, José Portêlo, David Martins de Matos, João Paulo da Silva Neto, Anatole Gershman, Jaime G. Carbonell, Isabel Trancoso, Bhiksha Raj, Privacy-Preserving Important Passage Retrieval, http://arxiv.org/abs/1407.5416, July 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

2003

  • João Paulo da Silva Neto, Hugo Meinedo, Isabel Trancoso, Fórum 2003 (Competitividade, Inovação e Qualificação: Estratégias, Políticas e Desafios), AIP, October 2003

PhD theses

Ongoing

  • Conversational quality estimation in dialogues, John Mendonça. Instituto Superior Técnico, Universidade de Lisboa (2021-). Isabel Trancoso, advisor. Alon Lavie, co-advisor.
  • Speech as a biomarker for speech affecting diseases, Catarina Botelho. Instituto Superior Técnico, University of Lisbon (2019-). Isabel Trancoso, advisor. Alberto Abad, co-advisor.
  • Privacy-preserving machine learning for speech, Francisco Teixeira. (2019-). Isabel Trancoso, advisor. Alberto Abad, co-advisor.

Finished

  • Entrainment in European Portuguese, Vera Cabarrão. Faculty of Letters of the University of Lisbon (2014-2020). Isabel Trancoso, advisor. Ana Isabel Mata da Silva, co-advisor.
  • Machine Translation 4 Microblogs, Wang Ling. Instituto Superior Técnico / Carnegie Mellon University (2010-2015). Isabel Trancoso, advisor. Luísa Coheur, co-advisor.
  • Determinação Automática de Segmentos para Síntese de Fala por Concatenação, Pedro Miguel Monteiro Lages de Carvalho. Instituto Superior Técnico (1993-2004). Isabel Trancoso, advisor. Luís C. Oliveira, co-advisor.
  • Automatic Extraction of the Parameters of an Articulatory Model for Speech Synthesis, Carlos Alberto Batista da Silva. Universidade do Minho (1997-2001). Carlos C. M. Couto, advisor. Isabel Trancoso, co-advisor.
  • Codificação Fonética - Codificação de Fala Baseada em Segmentos Classificados Foneticamente, Carlos Eduardo Meneses Ribeiro. Instituto Superior Técnico (1991-2000). Isabel Trancoso, advisor.
  • Reconhecimento de Fala de Oradores Estrangeiros, Carlos Jorge da Conceição Teixeira. Instituto Superior Técnico (1994-1999). Isabel Trancoso, advisor. António Joaquim Serralheiro, co-advisor.

MSc theses

Ongoing

  • Multi-modal Detection of Dementia, Mariana Amorim Nunes. Instituto Superior Técnico (2022-). Alberto Abad, advisor. Isabel Trancoso, co-advisor.
  • Exploring Non-Verbal Characteristics of Speech, Catarina Branco. Instituto Superior Técnico (2022-). Isabel Trancoso, advisor. Khiet Truong, co-advisor.
  • Parkinson Detection Through Visual Speech, Margarida Ferro. Instituto Superior Técnico (2021-). Alberto Abad, advisor. Isabel Trancoso, co-advisor.

Finished

  • Speech as a health biomarker, Matilde Maria Silva Peixoto. Instituto Superior Técnico (2020-2022). Isabel Trancoso, advisor. Alberto Abad, co-advisor.
  • Perception in L2 in a Classroom Environment With L2 Portuguese Chinese Students, Catarina Maria Realinho Rafael. University of Lisbon (2017-2022). Helena Moniz, advisor. Isabel Trancoso, co-advisor.
  • Biomarkers of sleep disorders, António Moura Sarmento de Magalhães Vieira. (2020-2021). Isabel Trancoso, advisor. Alberto Abad, co-advisor.
  • Exploration of Audio Feedback for L2 English ProsodyTraining, Pedro Miguel Sonso Sousa. Instituto Superior Técnico, Universidade de Lisboa (2019-2021). Isabel Trancoso, advisor. Xavier Anguera, co-advisor.
  • Inference of Pronunciation Difficulty from Non-Native Data, João Pedro de Sousa Correia. Instituto Superior Técnico, Universidade de Lisboa (2019-2021). Isabel Trancoso, advisor. Xavier Anguera, co-advisor.
  • Interfaces Cérebro-computador Baseadas em EEG, Rita Guilherme Matias Carvalho Barreiros. Instituto Superior Técnico, Universidade de Lisboa (2018-2020). Isabel Trancoso, advisor. David Martins de Matos, co-advisor.
  • Portuguese Speech Synthesis for Amyotrophic Lateral Sclerosis, Sebastião Ledesma Frazão de Barros Quintas. Instituto Superior Técnico, University of Lisbon (2018-2019). Isabel Trancoso, advisor. Ana Londral, co-advisor.
  • Surdez na Terceira Idade, Pedro Miguel Teiga Melo Teles. (2017-2019). Isabel Trancoso, advisor. Alberto Abad, co-advisor.
  • 3P - Portuguese Pronunciation Professor, Mariana Sofia Pimenta Lopes. Instituto Superior Técnico (2013-2014). Isabel Trancoso, advisor. Thomas Pellegrini, co-advisor.
  • LTouchit OR: Object Retrieval, Diogo Gil Vieira Henriques. Instituto Superior Técnico / Universidade de Lisboa (2012-2014). Alfredo Ferreira, advisor. Isabel Trancoso, co-advisor.
  • Aplicação da fatoração em matrizes não negativas à separação de fontes de áudio para reconhecimento automático de fala, Cristina Tong Ribeiro. Instituto Superior Técnico (2012-2013). Isabel Trancoso, advisor.
  • Audio-based Music Segmentation Using Multiple Features, Pedro Féria de Almeida Girão Antunes. Instituto Superior Técnico, Universidade de Lisboa (2010-2011). David Martins de Matos, advisor. Isabel Trancoso, co-advisor.
  • Teaching Portuguese as a second language: a CALL approach, Bruno Miguel Miranda de Almeida. Instituto Superior Técnico (2010-2011). Rui Prada, advisor. Isabel Trancoso, co-advisor.
  • Vozes de Celebridades, Paulo Eduardo dos Santos Veloso Braga. Instituto Superior Técnico (2010-2011). Isabel Trancoso, advisor. Hugo Meinedo, co-advisor.
  • Áudio Descrição de Filmes, Virgínia Maria Martins Barbosa. Instituto Superior Técnico, Universidade Técnica de Lisboa (2009-2011). Isabel Trancoso, advisor. Thomas Pellegrini, co-advisor.
  • Music Information Extraction and Retrieval, Ricardo Jorge Sebastião dos Santos. Instituto Superior Técnico, Universidade de Lisboa (2007-2010). David Martins de Matos, advisor. Isabel Trancoso, co-advisor.
  • Children Voices Detection, Rui Martins. Instituto Superior Técnico, Universidade Técnica de Lisboa (2008-2009). Isabel Trancoso, advisor.
  • REAP.PT, Luís Marujo. Instituto Superior Técnico (2008-2009). Nuno J. Mamede, advisor. Isabel Trancoso, co-advisor.
  • Reconhecimento Automático de Pronúncia para Falantes Não Nativos, João Paulo Baptista Marques. (2007-2008). Isabel Trancoso, advisor.
  • Audio Events Detection, José Portêlo. Instituto Superior Técnico, Universidade Técnica de Lisboa (2007-2008). Isabel Trancoso, advisor. Fernando Henrique Corte Real Mira da Silva, co-advisor.
  • Reconhecimento do Orador, Hugo Cordeiro. Instituto Superior Técnico (2006-2008). Carlos Eduardo Meneses Ribeiro, advisor. Isabel Trancoso, co-advisor.
  • Reconhecimento Robusto de Dígitos e Números Naturais, Frederico Santos Pais Rodrigues. Instituto Superior Técnico (1997-2000). Isabel Trancoso, advisor.
  • Reconhecimento de Fala em Português para Aplicações de Vocabulário Extenso, Manuel João Mendonça Duarte da Silva. Universidade Nova de Lisboa - Faculdade de Ciências e Tecnologia (1996-2000). Isabel Trancoso, advisor.
  • Identificação Automática da Língua em Fala Contínua, Diamantino António Caseiro. Instituto Superior Técnico (1995-1998). Isabel Trancoso, advisor.
  • Correctores Ortográficos, José Carlos Medeiros, José Carlos Dinis Medeiros. Instituto Superior Técnico (1993-1995). Isabel Trancoso, advisor. Diana Santos, co-advisor.
  • Codificadores CELP a 4.8 kb/s, Carlos Eduardo Meneses Ribeiro. Instituto Superior Técnico (1988-1991). Isabel Trancoso, advisor.

Graduation theses

Finished

  • Especificação de um Corpus de Fala de Português de Angola, Márcio de Oliveira Inocêncio. (2006-2007). Isabel Trancoso, advisor.
  • Transcrição Automática de Actas de Reuniões, Pedro Miguel Pallin Xavier Afonso, Tiago Manuel Xufre Pacheco Santos. (2004-2005). Isabel Trancoso, advisor.
  • Transcrição de aulas para E-learning, Ricardo Jorge Francisco Nunes, Luís Miguel Leitão Neves. (2004-2005). Isabel Trancoso, advisor. Joaquim Armando Pires Jorge, co-advisor.
  • Separação de Oradores, António Nuno Bandarra Quelhas Ribeiro. (2004-2005). Fernando Henrique Corte Real Mira da Silva, advisor. Isabel Trancoso, co-advisor.
  • email2vmail - Leitor de mensagens de correio eletrónico, Pedro Vergílio Portugal Teixeira, Hugo dos Santos Gabriel Correia Pereira. Instituto Superior Técnico (2001-2003). Luís C. Oliveira, advisor. Isabel Trancoso, co-advisor.



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