Isabel Trancoso

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 & Language 27(5): 1127-1142 (2013)

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 & Language Processing 20(2): 474-485 (2012)

Wang Ling, Nadi Tomeh, Guang Xiang, Isabel Trancoso, Alan W. Black: Improving Relative-Entropy Pruning using Statistical Significance. COLING (Posters) 2012: 713-722

Thomas Pellegrini, Wang Ling, André Silva, Rui Correia, Isabel Trancoso, Jorge Baptista, Nuno J. Mamede: Overview of Computer-assisted Language Learning for European Portuguese at L²f. CSEDU (2) 2012: 538-543

Wang Ling, João Graça, Isabel Trancoso, Alan W. Black: Entropy-based Pruning for Phrase-based Machine Translation. EMNLP-CoNLL 2012: 962-971

Thomas Pellegrini, Isabel Trancoso, Annika Hämäläinen, António Calado, Miguel Sales Dias, Daniela Braga: Impact of Age in ASR for the Elderly: Preliminary Experiments in European Portuguese. IberSPEECH 2012: 139-147

José Portelo, Bhiksha Raj, Isabel Trancoso: Attacking a privacy preserving music matching algorithm. ICASSP 2012: 1821-1824

Alberto Abad, Anna Pompili, Ângela Costa, Isabel Trancoso: Automatic word naming recognition for treatment and assessment of aphasia. INTERSPEECH 2012

Gopala Krishna Anumanchipalli, Hugo Meinedo, Miguel Bugalho, Isabel Trancoso, Luís C. Oliveira, Alan W. Black: Text-dependent pathological voice detection. INTERSPEECH 2012

Helena Moniz, Fernando Batista, Isabel Trancoso, Ana Isabel Mata: Prosodic contex-based analysis of disfluencies. INTERSPEECH 2012

Thomas Pellegrini, Ângela Costa, Isabel Trancoso: Less errors with TTS? A dictation experiment with foreign language learners. INTERSPEECH 2012

Manas A. Pathak, José Portelo, Bhiksha Raj, Isabel Trancoso: Privacy-Preserving Speaker Authentication. ISC 2012: 1-22

João Silva, Luísa Coheur, Ângela Costa, Isabel Trancoso: Dealing with unknown words in statistical machine translation. LREC 2012: 3977-3981

José Lopes, Maxine Eskenazi, Isabel Trancoso: Incorporating ASR Information in Spoken Dialog System Confidence Score. PROPOR 2012: 403-408

Alberto Abad, Hugo Meinedo, Isabel Trancoso, João Paulo Neto: Transcription of Multi-variety Portuguese Media Contents. PROPOR 2012: 409-420

Nelson Neto, Carlos Patrick, Aldebaro Klautau, Isabel Trancoso: Free tools and resources for Brazilian Portuguese speech recognition. J. Braz. Comp. Soc. 17(1): 53-68 (2011)

Panagiotis Sidiropoulos, Vasileios Mezaris, Ioannis Kompatsiaris, Hugo Meinedo, Miguel Bugalho, Isabel Trancoso: Temporal Video Segmentation to Scenes Using High-Level Audiovisual Features. IEEE Trans. Circuits Syst. Video Techn. 21(8): 1163-1177 (2011)

Hugo Meinedo, Isabel Trancoso: Age and gender detection in the I-DASH project. TSLP 7(4): 13 (2011)

Wang Ling, Tiago Luís, João Graça, Isabel Trancoso, Luísa Coheur: Reordering Modeling using Weighted Alignment Matrices. ACL (Short Papers) 2011: 450-454

José Lopes, Maxine Eskenazi, Isabel Trancoso: Towards choosing better primes for spoken dialog systems. ASRU 2011: 306-311

Luis Javier Rodríguez, Mikel Peñagarikano, Amparo Varona, Mireia Díez, Germán Bordel, David Martínez González, Jesús A. Villalba, Antonio Miguel, Alfonso Ortega, Eduardo Lleida, Alberto Abad, Oscar Koller, Isabel Trancoso, Paula Lopez-Otero, Laura Docío Fernández, Carmen García-Mateo, Rahim Saeidi, Mehdi Soufifar, Tomi Kinnunen, Torbjørn Svendsen, Pasi Fränti: Multi-site heterogeneous system fusions for the Albayzin 2010 Language Recognition Evaluation. ASRU 2011: 377-382

Virginia Barbosa, Thomas Pellegrini, Miguel Bugalho, Isabel Trancoso: Browsing videos by automatically detected audio events. EUROCON 2011: 1-4

Alberto Abad, Jordi Luque, Isabel Trancoso: Parallel Transformation Network features for speaker recognition. ICASSP 2011: 5300-5303

José Lopes, Isabel Trancoso, Alberto Abad: A nativeness classifier for TED Talks. ICASSP 2011: 5672-5675

Wang Ling, João Graça, David Martins de Matos, Isabel Trancoso, Alan W. Black: Discriminative Phrase-based Lexicalized Reordering Models using Weighted Reordering Graphs. IJCNLP 2011: 47-55

Thomas Pellegrini, Rui Correia, Isabel Trancoso, Jorge Baptista, Nuno J. Mamede: Automatic Generation of Listening Comprehension Learning Material in European Portuguese. INTERSPEECH 2011: 1629-1632

Helena Moniz, Fernando Batista, Isabel Trancoso, Ana Isabel Mata: Analysis of Interrogatives in Different Domains. COST 2102 Training School 2010: 134-146

Alberto Abad, Isabel Trancoso: Speaker recognition experiments using connectionist transformation network features. INTERSPEECH 2010: 378-381

Oscar Koller, Alberto Abad, Isabel Trancoso, Céu Viana: Exploiting variety-dependent phones in portuguese variety identification applied to broadcast news transcription. INTERSPEECH 2010: 749-752

Fernando Batista, Helena Moniz, Isabel Trancoso, Hugo Meinedo, Ana Isabel Mata, Nuno J. Mamede: Extending the punctuation module for european portuguese. INTERSPEECH 2010: 1509-1512

Thomas Pellegrini, Isabel Trancoso: Improving ASR error detection with non-decoder based features. INTERSPEECH 2010: 1950-1953

Hugo Meinedo, Isabel Trancoso: Age and gender classification using fusion of acoustic and prosodic features. INTERSPEECH 2010: 2818-2821

Alberto Abad, Thomas Pellegrini, Isabel Trancoso, João Paulo Neto: Context dependent modelling approaches for hybrid speech recognizers. INTERSPEECH 2010: 2950-2953

José Lopes, Isabel Trancoso, Rui Correia, Thomas Pellegrini, Hugo Meinedo, Nuno J. Mamede, Maxine Eskenazi: Multimedia learning materials. SLT 2010: 121-126

Panagiotis Sidiropoulos, Vasileios Mezaris, Ioannis Kompatsiaris, Hugo Meinedo, Miguel Bugalho, Isabel Trancoso: On the use of audio events for improving video scene segmentation. WIAMIS 2010: 1-4

Fernando Batista, Isabel Trancoso, Nuno J. Mamede: Comparing automatic rich transcription for Portuguese, Spanish and English Broadcast News. ASRU 2009: 540-545

Helena Moniz, Isabel Trancoso, Ana Isabel Mata: Disfluencies and the Perspective of Prosodic Fluency. COST 2102 Training School 2009: 382-396

José Portelo, Miguel Bugalho, Isabel Trancoso, João Paulo Neto, Alberto Abad, António Joaquim Serralheiro: Non-speech audio event detection. ICASSP 2009: 1973-1976

Isabel Trancoso, Thomas Pellegrini, José Portelo, Hugo Meinedo, Miguel Bugalho, Alberto Abad, João Paulo Neto: Audio contributions to semantic video search. ICME 2009: 630-633

Alberto Abad, Isabel Trancoso, Nelson Neto, Céu Viana: Porting an european portuguese broadcast news recognition system to brazilian portuguese. INTERSPEECH 2009: 92-95

Plínio Almeida Barbosa, Céu Viana, Isabel Trancoso: Cross-variety rhythm typology in portuguese. INTERSPEECH 2009: 1011-1014

Miguel Bugalho, José Portelo, Isabel Trancoso, Thomas Pellegrini, Alberto Abad: Detecting audio events for semantic video search. INTERSPEECH 2009: 1151-1154

Helena Moniz, Isabel Trancoso, Ana Isabel Mata: Classification of disfluent phenomena as fluent communicative devices in specific prosodic contexts. INTERSPEECH 2009: 1719-1722

Thomas Pellegrini, Isabel Trancoso: Error Detection in Broadcast News ASR Using Markov Chains. LTC 2009: 59-69

Panagiotis Sidiropoulos, Vasileios Mezaris, Ioannis Kompatsiaris, Hugo Meinedo, Isabel Trancoso: Multi-modal scene segmentation using scene transition graphs. ACM Multimedia 2009: 665-668

Fernando Batista, Diamantino Caseiro, Nuno J. Mamede, Isabel Trancoso: Recovering capitalization and punctuation marks for automatic speech recognition: Case study for Portuguese broadcast news. Speech Communication 50(10): 847-862 (2008)

Isabel Trancoso, Néstor Becerra Yoma, Plínio Almeida Barbosa, Rubén San Segundo, Kuldip K. Paliwal: Special Issue on Iberian Languages. Speech Communication 50(11-12): 872-873 (2008)

Jean-Luc Rouas, Isabel Trancoso, Céu Viana, Mónica Abreu: Language and variety verification on broadcast news for Portuguese. Speech Communication 50(11-12): 965-979 (2008)

Fernando Batista, Nuno J. Mamede, Isabel Trancoso: Language Dynamics and Capitalization using Maximum Entropy. ACL (Short Papers) 2008: 1-4

Jean-Luc Rouas, Isabel Trancoso, Céu Viana, Mónica Abreu: Portuguese variety identification on broadcast news. ICASSP 2008: 4229-4232

Fernando Batista, Nuno J. Mamede, Isabel Trancoso: The impact of language dynamics on the capitalization of broadcast news. INTERSPEECH 2008: 220-223

Helena Moniz, Ana Isabel Mata, Isabel Trancoso, Céu Viana: How can you use disfluencies and still sound as a good speaker? INTERSPEECH 2008: 1687

Rui Amaral, Isabel Trancoso: Topic segmentation and indexation in a media watch system. INTERSPEECH 2008: 2183-2186

Isabel Trancoso, José Portelo, Miguel Bugalho, João Paulo Neto, António Joaquim Serralheiro: Training audio events detectors with a sound effects corpus. INTERSPEECH 2008: 2546-2549

Isabel Trancoso, Rui Martins, Helena Moniz, Ana Isabel Mata, Céu Viana: The LECTRA Corpus - Classroom Lecture Transcriptions in European Portuguese. LREC 2008

Rui Amaral, Isabel Trancoso: Topic Segmentation in a Media Watch System. PROPOR 2008: 272-275

Fernando Batista, Rui Amaral, Isabel Trancoso, Nuno J. Mamede: Impact of dynamic model adaptation beyond speech recognition. SLT 2008: 277-280

Fernando Batista, Nuno J. Mamede, Isabel Trancoso: Temporal Issues and Recognition Errors on the Capitalization of Speech Transcriptions. TSD 2008: 45-52

Rui Amaral, Hugo Meinedo, Diamantino Caseiro, Isabel Trancoso, João Paulo Neto: A Prototype System for Selective Dissemination of Broadcast News in European Portuguese. EURASIP J. Adv. Sig. Proc. 2007 (2007)

Guilherme Raimundo, João P. Cabral, Celso de Melo, Luís C. Oliveira, Ana Paiva, Isabel Trancoso: Telling Stories with a Synthetic Character: Understanding Inter-modalities Relations. COST 2102 Workshop (Vietri) 2007: 310-323

Fernando Batista, Diamantino Caseiro, Nuno J. Mamede, Isabel Trancoso: Recovering punctuation marks for automatic speech recognition. INTERSPEECH 2007: 2153-2156

Rui Amaral, Isabel Trancoso: Exploring the Structure of Broadcast News for Topic Segmentation. LTC 2007: 1-12

Diamantino Caseiro, Isabel Trancoso: A specialized on-the-fly algorithm for lexicon and language model composition. IEEE Transactions on Audio, Speech & Language Processing 14(4): 1281-1291 (2006)

Isabel Trancoso, Carlos Duarte, António Joaquim Serralheiro, Diamantino Caseiro, Luís Carriço, Céu Viana: Spoken language technologies applied to digital talking books. INTERSPEECH 2006

Isabel Trancoso, Ricardo Nunes, Luís Neves, Céu Viana, Helena Moniz, Diamantino Caseiro, Ana Isabel Mata: Recognition of classroom lectures in european portuguese. INTERSPEECH 2006

Diamantino Caseiro, Isabel Trancoso: Weighted Finite-State Transducer Inference for Limited-Domain Speech-to-Speech Translation. PROPOR 2006: 60-68

Isabel Trancoso, Ricardo Nunes, Luís Neves: Classroom Lecture Recognition. PROPOR 2006: 190-199

Isabel Trancoso: Editorial. IEEE Transactions on Speech and Audio Processing 13(4): 457 (2005)

David Picó, Jorge González, Francisco Casacuberta, Diamantino Caseiro, Isabel Trancoso: Finite-state transducer inference for a speech-input Portuguese-to-English machine translation system. INTERSPEECH 2005: 2277-2280

Isabel Trancoso, António Joaquim Serralheiro, Céu Viana, Diamantino Caseiro: Aligning and recognizing spoken books in different varieties of Portuguese. INTERSPEECH 2005: 2825-2828

Isabel Trancoso: From the Editor-in-Chief. IEEE Transactions on Speech and Audio Processing 12(6): 553 (2004)

Nuno J. Mamede, Isabel Trancoso, Paulo Araújo, Céu Viana: An Electronic Assistant for Poetry Writting. IBERAMIA 2004: 286-294

Luís Carriço, Carlos Duarte, Nuno Guimarães, António Joaquim Serralheiro, Isabel Trancoso: Modular Production of Rich Digital Talking Books. ICEIS (5) 2004: 158-163

Rui Amaral, Isabel Trancoso: Improving the topic indexation and segmentation modules of a media watch system. INTERSPEECH 2004

Isabel Trancoso, Paulo Araújo, Céu Viana, Nuno J. Mamede: Poetry assistant. INTERSPEECH 2004

Isabel Trancoso: From the editor-in-chief. IEEE Transactions on Speech and Audio Processing 11(4): 297 (2003)

António Joaquim Serralheiro, Isabel Trancoso, Diamantino Caseiro, Teresa Chambel, Luís Carriço, Nuno Guimarães: Towards a repository of digital talking books. INTERSPEECH 2003

Isabel Trancoso, João Paulo Neto, Hugo Meinedo, Rui Amaral: Evaluation of an alert system for selective dissemination of broadcast news. INTERSPEECH 2003

Rui Amaral, Isabel Trancoso: Indexing Broadcast News. NDDL/VVEIS 2003: 36-45

Hugo Meinedo, Diamantino Caseiro, João Paulo Neto, Isabel Trancoso: AUDIMUS.MEDIA: A Broadcast News Speech Recognition System for the European Portuguese Language. PROPOR 2003: 9-17

Isabel Trancoso, Céu Viana, Manuela Barros, Diamantino Caseiro, Sérgio Paulo: From Portuguese to Mirandese: Fast Porting of a Letter-to-Sound Module Using FSTs. PROPOR 2003: 49-56

Ricardo Ribeiro, Luís C. Oliveira, Isabel Trancoso: Using Morphossyntactic Information in TTS Systems: Comparing Stratgies for European Portuguese. PROPOR 2003: 143-150

Rui Amaral, Isabel Trancoso: Topic Indexing of TV Broadcast News Programs. PROPOR 2003: 219-226

Nuno J. Mamede, Jorge Baptista, Isabel Trancoso, Maria das Graças Volpe Nunes (Eds.): Computational Processing of the Portuguese Language, 6th International Workshop, PROPOR 2003, Faro, Portugal, June 26-27, 2003. Proceedings. Lecture Notes in Computer Science 2721, Springer 2003, isbn 3-540-40436-8

Harry Printz, Isabel Trancoso: Editorial. IEEE Transactions on Speech and Audio Processing 10(8): 529-530 (2002)

António Joaquim Serralheiro, Diamantino Caseiro, Hugo Meinedo, Isabel Trancoso: Word Alignment in Digital Talking Books Using WFSTs. ECDL 2002: 508-515

Diamantino Caseiro, Isabel Trancoso: Using dynamic WFST composition for recognizing broadcast news. INTERSPEECH 2002

Ricardo Daniel Santos Faro Marques Ribeiro, Luís C. Oliveira, Isabel Trancoso: Morphosyntactic Disambiguation for TTS Systems. LREC 2002

Diamantino Caseiro, Isabel Trancoso: Large Vocabulary Continuous Speech Recognition Using Weighted Finite-State Transducers. PorTAL 2002: 91-100

Diamantino Caseiro, Isabel Trancoso: On integrating the lexicon with the language model. INTERSPEECH 2001: 2131-2134

Rui Amaral, Thibault Langlois, Hugo Meinedo, João Paulo Neto, Nuno Souto, Isabel Trancoso: The development of a portuguese version of a media watch system. INTERSPEECH 2001: 2689-2692

Isabel Trancoso: Book review. Speech Communication 32(3): 219 (2000)

Rui Amaral, Isabel Trancoso: Topic Detection in Read Documents. ECDL 2000: 315-318

Carlos M. Ribeiro, Isabel Trancoso, Diamantino Caseiro: Phonetic vocoder assessment. INTERSPEECH 2000: 830-833

Carlos Silva, Samir Chennoukh, Isabel Trancoso: On improving the decision algorithm for articulatory codebook search. EUROSPEECH 1999

Isabel Trancoso, Céu Viana, Isabel Mascarenhas, Carlos Teixeira: On deriving rules for nativised pronunciation in navigation queries. EUROSPEECH 1999

Diamantino Caseiro, Isabel Trancoso: Spoken language identification using the speechdat corpus. ICSLP 1998

Carlos M. Ribeiro, Isabel Trancoso: Improving speaker recognisability in phonetic vocoders. ICSLP 1998

Carlos M. Ribeiro, Isabel Trancoso: Phonetic vocoding with speaker adaptation. EUROSPEECH 1997

Carlos Teixeira, Isabel Trancoso, António Joaquim Serralheiro: Recognition of non-native accents. EUROSPEECH 1997

Isabel Trancoso, Céu Viana: On the pronunciation mode of acronyms in several European languages. EUROSPEECH 1997

Carlos M. Ribeiro, Isabel Trancoso: Application of speaker modification techniques to phonetic vocoding. ICSLP 1996

Carlos Teixeira, Isabel Trancoso, António Joaquim Serralheiro: Accent identification. ICSLP 1996

Dominic S. F. Chan, Adrian Fourcin, Dafydd Gibbon, Björn Granström, Mark Huckvale, George Kokkinakis, Knut Kvale, Lori Lamel, Børge Lindberg, Asunción Moreno, Jiannis Mouropoulos, Francesco Senia, Isabel Trancoso, Corin 't Veld, Jerome Zeiliger: EUROM - a spoken language resource for the EU - the SAM projects. EUROSPEECH 1995

P. Carvalho, P. Lopes, Isabel Trancoso, Luís C. Oliveira: E-mail to voice-mail conversion using a portuguese text-to-speech system. ICSLP 1994

Isabel Trancoso, Céu Viana, Fernando M. Silva, Goncalo C. Marques, Luís C. Oliveira: Rule-based vs neural network-based approaches to letter-to-phone conversion for portuguese common and proper names. ICSLP 1994

Carlos M. Ribeiro, Isabel Trancoso, António Joaquim Serralheiro: A software tool for speech collection, recognition and reproduction. EUROSPEECH 1993

Céu Viana, Isabel Trancoso, Carlos M. Ribeiro, Amalia Andrade, Ernesto d'Andrade: The relationship between spelled and spoken portuguese: implications for speech synthesis and recognition. EUROSPEECH 1993

Carlos Teixeira, Isabel Trancoso: Word rejection using multiple sink models. ICSLP 1992

Arnaldo J. Abrantes, Jorge S. Marques, Isabel Trancoso: Hybrid sinusoidal modeling of speech without voicing decision. EUROSPEECH 1991

Filipe N. Carlos, Jose P. Carmona, Pedro M. Chagas, Luís C. Oliveira, António Joaquim Serralheiro, Isabel Trancoso: A recognition / synthesis system applied to database access through the telephone network. EUROSPEECH 1991

Jorge S. Marques, Isabel Trancoso, Arnaldo J. Abrantes: Harmonic coding of speech: an experimental study. EUROSPEECH 1991

Luís C. Oliveira, Céu Viana, Isabel Trancoso: DIXI - portuguese text-to-speech system. EUROSPEECH 1991

Carlos M. Ribeiro, Isabel Trancoso: A 4.8 kbps celp coder with post-processing. EUROSPEECH 1991

Carlos Teixeira, Isabel Trancoso: Spectral subtraction for front-end noise reduction in a speech recognizer. EUROSPEECH 1991

Isabel Trancoso, Jorge S. Marques, Carlos M. Ribeiro: CELP and sinusoidal coders: Two solutions for speech coding at 4.8-9.6 kbps. Speech Communication 9(5-6): 389-400 (1990)

Isabel Trancoso, Carlos M. Ribeiro: Adaptive and stochastic search procedures in CELP based coders. EUROSPEECH 1989: 2497-2500

Jorge S. Marques, José M. Tribolet, Isabel Trancoso, Luis B. Almeida: Pitch prediction with fractional delays in CELP coding. EUROSPEECH 1989: 2509-2512

Isabel Trancoso, José M. Tribolet: Harmonic post-processing of speech synthesized by stochastic coders. ECST 1987: 2181-2184