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Publications

Unbabel Research team’s academic contributions

Publications made

André Martins, PhD Head of Unbabel Labs

 

Daniel C. Ferreira, André F. T. Martins, and Mariana S. C. Almeida.
“Jointly Learning to Embed and Predict with Multiple Languages.”
Annual Meeting of the Association for Computational Linguistics (ACL’16), Berlin, Germany, August 2016.

André F. T. Martins and Ramon Astudillo.
“From Softmax to Sparsemax: A Sparse Model of Attention and Multi-Label Classification.”
International Conference on Machine Learning (ICML’16), New York, USA, June 2016.

Zita Marinho, André F. T. Martins, Shay B. Cohen and Noah A. Smith.
“Semi-Supervised Learning of Sequence Models with Method of Moments.”
Proc. of Conference on Empirical Methods in Natural Language Processing (EMNLP’16), Austin, USA, 2016.

André F. T. Martins, Ramón Astudillo, Chris Hokamp and Fabio Kepler.
“Unbabel’s Participation in the WMT16 Word-Level Translation Quality Estimation Shared Task.”
Proc. of Conference in Machine Translation (WMT’16), Berlin, Germany, 2016.

Daniel Fernández-González and André F. T. Martins. “Parsing as Reduction.” Annual Meeting of the Association for Computational Linguistics (ACL’15), Beijing, China, July 2015.

Mariana S. C. Almeida, Cláudia Pinto, Helena Figueira, Pedro Mendes, and André F. T. Martins. “Aligning Opinions: Cross-Lingual Opinion Mining with Dependencies.” Annual Meeting of the Association for Computational Linguistics (ACL’15), Beijing, China, July 2015.

André F. T. Martins. “Transferring Coreference Resolvers with Posterior Regularization.” Annual Meeting of the Association for Computational Linguistics (ACL’15), Beijing, China, July 2015.

André F. T. Martins, Mário A. T. Figueiredo, Pedro M. Q. Aguiar, Noah A. Smith, Eric P. Xing. “AD3: Alternating Directions Dual Decomposition for MAP Inference in Graphical Models.” Journal of Machine Learning Research, 16(Mar): 495–545, 2015.

Mariana S. C. Almeida and André F. T. Martins. “Lisbon: Evaluating TurboSemanticParser on Multiple Languages and Out-of-Domain Data.” Proceedings of International Workshop on Semantic Evaluation (SemEval’15), task 18: Broad Coverage Semantic Dependency Parsing, Denver, USA, June 2015.

Renato Negrinho and André F. T. Martins. “Orbit Regularization.” Neural Information Processing Systems (NIPS’14), Montreal, Canada, December 2014.

André F. T. Martins. “AD3: A Fast Decoder for Structured Prediction.” In Advanced Structured Prediction, Sebastian Nowozin, Peter V. Gehler, Jeremy Jancsary, and Christoph H. Lampert, Eds. The MIT Press, 2014.

André F. T. Martins and Mariana S. C. Almeida. “Priberam: A Turbo Semantic Parser with Second Order Features.” Proceedings of International Workshop on Semantic Evaluation (SemEval’14), task 8: Broad Coverage Semantic Dependency Parsing, Dublin, Ireland, August 2014.

Mariana S. C. Almeida, Miguel B. Almeida, and André F. T. Martins. “A Joint Model For Quotation Attribution and Coreference Resolution.” Annual Meeting of the European Chapter of the Association for Computational Linguistics (EACL’14), Gothenburg, Sweden, April 2014.

Miguel B. Almeida, Mariana S. C. Almeida, André F. T. Martins, Helena Figueira, Pedro Mendes, and Cláudia Pinto. “A New Multi-Document Summarization Corpus for European Portuguese.” Proceedings of the Language Resources and Evaluation Conference (LREC’14), Reykjavik, Iceland, May 2014.

Dipanjan Das, Desai Chen, André F. T. Martins, Nathan Schneider, and Noah A. Smith. “Frame-Semantic Parsing.” Computational Linguistics 40:1, pages 9-56, 2014.

André F. T. Martins, Miguel B. Almeida, and Noah A. Smith. “Turning on the Turbo: Fast Third-Order Non-Projective Turbo Parsers.” Annual Meeting of the Association for Computational Linguistics (ACL’13), Sofia, Bulgaria, August 2013.

Miguel B. Almeida and André F. T. Martins. “Fast and Robust Compressive Summarization with Dual Decomposition and Multi-Task Learning.” Annual Meeting of the Association for Computational Linguistics (ACL’13), Sofia, Bulgaria, August 2013.

André F. T. Martins. “The Geometry of Constrained Structured Prediction: Applications to Inference and Learning of Natural Language Syntax.” PhD Thesis, Carnegie Mellon University and Instituto Superior Tecnico. Carnegie Mellon SCS Dissertation Award, Honorable Mention.

Dipanjan Das, André F. T. Martins, and Noah A. Smith. “An Exact Dual Decomposition Algorithm for Shallow Semantic Parsing with Constraints.” First Joint Conference on Lexical and Computational Semantics (*SEM 2012), Montreal, Canada.

André F. T. Martins, Noah A. Smith, Mário A. T. Figueiredo, Pedro M. Q. Aguiar. “Dual Decomposition With Many Overlapping Components.” Empirical Methods in Natural Language Processing (EMNLP’11), Edinburgh, UK, July 2011.

André F. T. Martins, Noah A. Smith, Mário A. T. Figueiredo, Pedro M. Q. Aguiar. “Structured Sparsity in Structured Prediction.” Empirical Methods in Natural Language Processing (EMNLP’11), Edinburgh, UK, July 2011.

André F. T. Martins, Mário A. T. Figueiredo, Pedro M. Q. Aguiar, Noah A. Smith, and Eric P. Xing. “An Augmented Lagrangian Approach to Constrained MAP Inference.” International Conference on Machine Learning (ICML’11), Bellevue, Washington, USA, June 2011.

André F. T. Martins, Noah A. Smith, Eric P. Xing, Pedro M. Q. Aguiar, and Mário A. T. Figueiredo. “Online Learning of Structured Predictors with Multiple Kernels.” International Conference on Artificial Intelligence and Statistics (AISTATS’11), Ft Lauderdale, USA. Geoffrey Gordon, David Dunson, and Miroslav Dudík, eds. JMLR W&CP, vol. 15, 2011.

André F. T. Martins, Noah A. Smith, Eric P. Xing, Pedro M. Q. Aguiar, and Mário A. T. Figueiredo. “Augmented Dual Decomposition for MAP Inference.” NIPS Workshop in Optimization for Machine Learning, Whistler, Canada, December 2010.

André F. T. Martins, Noah A. Smith, Eric P. Xing, Pedro M. Q. Aguiar, and Mário A. T. Figueiredo. “Online MKL for Structured Prediction.” NIPS Workshop in New Directions in Multiple Kernel Learning, Whistler, Canada, December 2010.

André F. T. Martins, Noah A. Smith, Eric P. Xing, Pedro M. Q. Aguiar, and Mário A. T. Figueiredo. “TurboParsers: Dependency Parsing by Approximate Variational Inference.” Empirical Methods in Natural Language Processing (EMNLP’10), Boston, USA, October 2010.

André F. T. Martins, Noah A. Smith, and Eric P. Xing. “Concise Integer Linear Programming Formulations for Dependency Parsing.” Annual Meeting of the Association for Computational Linguistics (ACL’09), Singapore, August 2009. Best Paper Award.

André F. T. Martins, Noah A. Smith, and Eric P. Xing. “Polyhedral Outer Approximations with Application to Natural Language Parsing.” International Conference on Machine Learning (ICML’09), Montreal, Canada, June 2009.

André F. T. Martins, Mário A. T. Figueiredo, Pedro M. Q. Aguiar, Noah A. Smith, and Eric P. Xing. “Nonextensive Information Theoretic Kernels on Measures.” Journal of Machine Learning Research, 2009, vol.10, pp.935-975
André F. T. Martins and Noah A. Smith. “Summarization with a Joint Model for Sentence Extraction and Compression.” NAACL-HLT Workshop on Integer Linear Programming for NLP, Boulder, USA, June 2009.

André F. T. Martins, Dipanjan Das, Noah A. Smith, and Eric P. Xing. “Stacking dependency parsers.” Empirical Methods in Natural Language Processing (EMNLP’08), Honolulu, Hawaii, October 2008.

André F. T. Martins, Mário A. T. Figueiredo, Pedro M. Q. Aguiar, Noah A. Smith, and Eric P. Xing. “Nonextensive entropic kernels.” International Conference on Machine Learning ICML’08, Helsinki, Finland, July 2008.

André F. T. Martins, Pedro M. Q. Aguiar, and Mário A. T. Figueiredo. “Tsallis kernels on measures.” IEEE Information Theory Workshop ITW’08, Porto, Portugal. May 2008.

João Graça, PhD CTO, Co-Founder

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.

Shen Li, João Graça, Wiki-ly Supervised Part-of-Speech Tagging, 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.

Shen Li, João Graça, Ben Taskar, Wiki-ly Supervised Part-of-Speech Tagging, In 2012 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning, Jeju Island, Korea, July 2012.

João Graça, Kuzman Ganchev, Luísa Coheur, Fernando Pereira, Ben Taskar, Controlling Complexity in Part-of-Speech Induction, Journal of Artificial Intelligence Research (JAIR), vol. 41, pages 527-551, September 2011.

Wang Ling, João Graça, David Martins de Matos, Isabel Trancoso, Alan Black, Discriminative Phrase-based Lexicalized Reordering Models using Weighted Reordering Graphs, In The 5th International Joint Conference on Natural Language Processing (IJCNLP2011), pages 47-55, Chiang Mai, Thailand, November 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, Short paper, Portland, Oregon, USA, June 2011.

João Graça, Kuzman Ganchev, Ben Taskar, Learning Tractable Word Alignment Models with Complex Constraints, Computational Linguistics, MIT Press, pages 1-24, July 2010.

Kuzman Ganchev, João Graça, Jennifer Gillenwater, Ben Taskar, Posterior Regularization for Structured Latent Variable Models, Journal of Machine Learning Research, vol. 11, pages 2001−2, July 2010.

Wang Ling, Tiago Luís, João Graça, Luísa Coheur, Isabel Trancoso, The INESC-ID Machine Translation System for the IWSLT 2010, In International Workshop on Spoken Language Translation, December 2010.

Wang Ling, Tiago Luís, João Graça, Luísa Coheur, Isabel Trancoso, Towards a General and Extensible Phrase-Extraction Algorithm, In International Workshop on Spoken Language Translation (IWSLT), December 2010.

D. Lambov, Gael Dias, João Graça, Multi-view Learning for Text Subjectivity Classification, In 19th European Conference on Artificial Intelligence Workshop on Computational Approaches to Subjectivity and Sentiment Analysis (ECAI 2010), Lisbon, Portugal, August 2010.

J. Gillenwater, João Graça, K. Ganchev, B. Taskar, Sparsity in Dependency Grammar Induction, In ACL 2010, Association for Computational Linguistics (ACL), Uppsala, Sweden, July 2010.

K. Ganchev, João Graça, B. Taskar , F. Pereira, Posterior vs. Parameter Sparsity in Latent Variable Models, In Neural Information Processing Systems Conference (NIPS), December 2009.

Kuzman Ganchev, João Graça, John Blitzer, Ben Taskar, Multi-View Learning over Structured and Non-Identical Outputs, InUncertainty in Artificial Intelligence (UAI 2008), Helsinki, Finland, July 2008.

Kuzman Ganchev, João Graça, Ben Taskar, Better Alignments = Better Translations?, In ACL-08: HLT, Association for Computational Linguistics, pages 986-993, http://www.aclweb.org/anthology/P/P08/P08-1112, Columbus, Ohio, June 2008.

João Graça, Joana Paulo Pardal, Luísa Coheur, Diamantino António Caseiro, Building a golden collection of parallel Multi-Language Word Alignment, In The 6th International Conference on Language Resources and Evaluation, LREC 2008, Marrakech, Morocco, May 2008.

João Graça, Joana Paulo Pardal, Luísa Coheur, Diamantino António Caseiro, Multi-Language Word Alignments Annotation Guidelines, Tech. Rep. 38 / 2008 INESC-ID Lisboa, April 2008.

João Graça, Kuzman Ganchev, Ben Taskar, Expectation Maximization and Posterior Constraints, In Neural Information Processing Systems Conference (NIPS), Vancouver, BC, Canada, December 2007.

João Graça, Diamantino António Caseiro, Luísa Coheur, The INESC-ID IWSLT07 SMT System, In Proceedings of IWSLT International Workshop on Spoken Language Translation, pages 125-130, October 2007.

Mark Dredze, John Blitzer, Pratha Pratim Talukdar, Kuzman Ganchev, João Graça, Fernando Pereira, Frustratingly Hard Domain Adaptation for Parsing, In Conference on Computational Natural Language Learning, Association for Computational Linguistics, Prague, Czech Republic, June 2007.

João Graça, Nuno J. Mamede, João Carlos Serrenho Dias Pereira, A Framework for Integrating Natural Language Tools, InPROPOR’2006 – Computational Processing of the Portuguese Language, Springer Verlag, Berlin / Heidelberg, vol. 3960, series Lecture Notes in Computer Science, pages 110-119, Itatiaia, Brazil, May 2006.

João Graça, Nuno J. Mamede, João Carlos Serrenho Dias Pereira, NLP Tools Integration Using a Multi-Layered Repository, InMerging and Layering Linguistic Information Workshop, a satellite of the 5th Edition of the International Conference on Language Resource and Evaluation, LREC, pages 24-32, Genova, Italy, May 2006.

João Graça, Márcio Duarte Albasini Mourão, Orlando Anunciação, Pedro T. Monteiro, H. Sofia Pinto, Virgilio Loureiro, Ontology building process: the wine domain, In EFITA/WCCA 2005, Vila Real, July 2005.

João Graça, Nuno J. Mamede, João Carlos Serrenho Dias Pereira, A Run-Time Shared Repository for NLP Applications, InProceedings of the Herramientas y Recursos Linguísticos para el Español y el Portugués workshop, a satelite of the Ninth, pages 257-264, Puebla, Mexico, November 2004.

David Martins de Matos, Alexandre Manuel Fonseca Mateus, João Graça, Nuno J. Mamede, Empowering the User: a Data-oriented Application-building Framework, In Adjunct Proc. UI4ALL’2002 – 7th ERCIM Workshop “User Interfaces for All”, Chantilly, France, October 2002.

Ramón Astudillo, PhD Senior Researcher

Christian Huemmer, Andreas Schwarz, Roland Maas, Hendrik Barfuss, Ramon Fernandez Astudillo, and Walter Kellermann, “A new Uncertainty De- coding Scheme for DNN-HMM Hybrid Systems with Multichannel Speech Enhancement,” in Proc. ICASSP 2016, 2016.

Ramon Fernandez Astudillo, Shinji Watanabe, Ahmed Hussen Abdelaziz, and Dorothea Kolossa, “Robust Speech Processing Using Observation Uncertainty and Uncertainty Propagation: Session and Paper Overview,” 2015.

Wang Ling, Tiago Lus, Lus Marujo, Ramon Fernandez Astudillo, Slvio Moreira, Chris Dyer, Alan Black, and Isabel Trancoso, “Finding Func- tion in Form: Compositional Character Models for Open Vocabulary Word Representation,” in Conference on Empirical Methods in Natural Language Processing (EMNLP 2015), September 2015.

Wang Ling, Lin Chu-Cheng, Yulia Tsvetkov, Slvio Moreira, Ramon Fer- nandez Astudillo, Chris Dyer, Alan Black, and Isabel Trancoso, “Not All Contexts Are Created Equal: Better Word Representations with Variable Attention,” in Conference on Empirical Methods in Natural Language Pro- cessing (EMNLP 2015), September 2015.

Christian Huemmer, Roland Maas, Andreas Schwarz, Ramon Fernandez Astudillo, and Walter Kellermann, “Uncertainty Decoding for DNN-HMM Hybrid Systems Based on Numerical Sampling,” in Sixteenth Annual Con- ference of the International Speech Communication Association, 2015.

Rahim Saeidi, Ramon Fernandez Astudillo, and Dorothea Kolossa, “Un- certain LDA: Including observation uncertainties in discriminative trans- forms,” IEEE Trans. in Pattern Analysis and Machine Intelligence, September 2015.
Ramon Fernandez Astudillo, Silvio Amir, Wang Ling, Mario Silva, and Isabel Trancoso, “Learning Word Representations From Scarce and Noisy Data With Embedding Subspaces,” in Proc. ACL-IJCNLP, 2015.

Ramon Fernandez Astudillo, Silvio Amir, Wang Ling, Bruno Martins, Mario Silva, and Isabel Trancoso, “INESC-ID: Sentiment Analysis without hand-coded Features or Liguistic Resources using Embedding Subspaces,” in Proc. International Workshop on Semantic Evaluation, 2015.

Silvio Amir, Ramon Fernandez Astudillo, Wang Ling, Bruno Martins, Mario Silva, and Isabel Trancoso, “INESC-ID: A Regression Model for Twitter Sentiment Lexicon Induction,” in Proc. International Workshop on Semantic Evaluation, 2015.

Alberto Abad, Jos Matos, Hugo Meinedo, Ramon Fernandez Astudillo, and Isabel Trancoso, “The L2F system for the EVALITA-2014 speech activity detection challenge in domestic environments,” in International Workshop EVALITA, December 2014.

José Matos, Alberto Abad, Ramon Fernandez Astudillo, and Isabel Trancoso, “Recognition of distant voice commands for home applications in Portuguese,” in Proc. Iberspeech 2014, November 2014.

Marco Matassoni, Ramon Fernandez Astudillo, Athanasios Katsamanis, and Mirco Ravanelli, “The DIRHA-GRID corpus: baseline and tools for multi-room distant speech recognition using distributed microphones,” in Proc. Interspeech 2014, 2014, pp. 1613–1617.

Thomas Pellegrini, Helena Moniz, Fernando Batista, Isabel Trancoso, Ramon Fernandez Astudillo, Extension of the LECTRA corpus: classroom LECture TRAnscriptions in European Portuguese, In SPEECH AND CORPORA, Belo Horizonte, March 2012.

Helena Moniz, PhD Quality Assurance

Helena Moniz, Fernando Batista, Ana Isabel Mata da Silva, Isabel Trancoso, Intonational grammar in Ibero-Romance: Approaches across linguistic subfields, chapter Towards automatic language processing and intonational labeling in European Portuguese, Amsterdam: John Benjamins, Preprint, January 2016.

Ana Isabel Mata da Silva, Helena Moniz, Fernando Batista, Intonational grammar in Ibero-Romance: Approaches across linguistic subfields, chapter Stylistic variation in the intonation of European Portuguese teenagers and adults, Amsterdam:John Benjamins, Preprint, January 2016.

Mariana Julião, Jorge Silva, Ana Aguiar, Helena Moniz, Fernando Batista, Languages, Applications and Technologies, chapter Speech Features for Discriminating Stress Using Branch and Bound Wrapper Search, Springer International Publish, 4th International Symposium, SLATE 2015, Madrid, Spain, June 18-19, 2015, Revised Selected Papers, December 2015.

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.

Ana Isabel Mata da Silva, Helena Moniz, Fernando Batista, Comparing phrase-final patterns across speech styles and groups in European Portuguese, Noveaux cahiers de linguistique francaise, n. 31, pages 171-176, Genève, Swiss, September 2014.

Fernando Batista, Helena Moniz, Isabel Trancoso, Nuno J. Mamede, Ana Isabel Mata da Silva, Extending Automatic Transcripts in a Unified Data Representation towards a Prosodic-based Metadata Annotation and Evaluation, Journal of Speech Sciences, Luso-Brazilian Association of Speech Sciences, vol. 2, n. 2, December 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.

Fernando Batista, Pedro Curto, Isabel Trancoso, Alberto Abad, Jaime Ferreira, Eugénio Ribeiro, Helena Moniz, David de Matos, & Ricardo Ribeiro, SPA: web-based platform for easy access to speech processing modules, in LREC 2016, Slovenia, 2016.

Anat Lerner, Vered Silber-Varod, Fernando Batista & Helena Moniz, In search of the role’s footprints in client-therapist dialogues, in Speech Prosody 2016, Boston, U.S.A., 2016.

Eugénio Alves Ribeiro, Jaime Rodrigues Ferreira, Julia Olcoz, Alberto Abad, Helena Moniz, Fernando Batista, Isabel Trancoso,Combining Multiple Approaches to Predict the Degree of Nativeness, In Interspeech 2015, Dresden, Germany, September 2015.

Helena Moniz, Annamaria Pompili , Fernando Batista, Isabel Trancoso, Alberto Abad, Cristiana Filipa Lopes Amorim, Automatic Recognition of Prosodic Patterns in Semantic Verbal Fluency Tests – an Animal Naming Task for Edutainment Applications , In International Congress of Phonetic Sciences (ICPhS 2015), Glasgow, Scotland, UK, August 2015.

Petra Wagner, Antonio Origlia, Cinzia Avesani, George Christodoulides, Francesco Cutugno, Mariapaola D’Imperio, David Escudero Mancebo, Barbara Gili Fivela, Anne Lacheret, Bogdan Ludusan, Helena Moniz, Ailbhe Ní Chasaide, Oliver Niebuhr, Lucie Rousier-Vercruyssen, Anne-Catherine Simon, Juraj Šimko, Fabio Tesser, Martti Vainio, Different Parts of the same Elephant: a Roadmap to Disentangle and Connect Different Perspectives of Prosodic Prominence, In International Congress of Phonetic Sciences (ICPhS 2015), Glasgow, Scotland, UK, August 2015.

Helena Moniz, Jaime Rodrigues Ferreira, Fernando Batista, Isabel Trancoso, Disfluency Detection Across Domains, In DISS 2015, Edinburgh, Scotlan, UK, August 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
Mariana Julião, Jorge Silva, Ana Aguiar, Helena Moniz, Fernando Batista, Speech features for discriminating stress using branch and bound wrapper search, In SLATE’15, Springer, series CCIS, Madrid, Spain, June 2015
Mariana S. C. Almeida, Cláudia Pinto, Helena Figueira, Pedro Mendes, and André F. T. Martins. “Aligning Opinions: Cross-Lingual Opinion Mining with Dependencies.” Annual Meeting of the Association for Computational Linguistics (ACL’15), Beijing, China, July 2015.

Gaspar Manuel Rocha Brogueira, Fernando Batista, Joao P. Carvalho, Helena Moniz, Expanding a Database of Portuguese Tweets, In SLATE’14 3rd Symposium on Languages, Applications and Technologies, Schloss Dagstuhl, vol. 4569, series OpenAccess Series in Informatics (OASIcs), pages 275-282, Bragança, Portugal, June 2014.

Helena Moniz, Ana Isabel Mata da Silva, Julia Hirschberg, Fernando Batista, Andrew Rosenberg, Isabel Trancoso, Extending AuToBI to Prominence Detection in European Portuguese, In Speech Prosody, Dublin, Ireland, May 2014
Anabela Barreiro, Fernando Batista, Ricardo Ribeiro, Helena Moniz, Isabel Trancoso, OpenLogos Semantico-Syntactic Knowledge-Rich Bilingual Dictionaries, In Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC’14), European Language Resources Association (ELRA), pages 3774-3781, May 2014.

Gaspar Manuel Rocha Brogueira, Fernando Batista, Joao P. Carvalho, Helena Moniz, Portuguese geolocated tweets: an overview, In ISDOC2014 – Proceedings of the International Conference on Information Systems and Design of Communication, ACM, pages 178-179, Lisbon, Portugal, May 2014.

Ana Isabel Mata, Helena Moniz, Telmo Móia, Anabela Gonçalves, Fátima Silva, Fernando Batista, Inês Duarte, Fátima Oliveira, Isabel Falé, Prosodic, Syntactic, Semantic Guidelines for Topic Structures Across Domains and Corpora, In Ninth International Conference on Language Resources and Evaluation (LREC’14), European Language Resources Association (ELRA), pages 1188-1193, Reykjavik, Iceland, May 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.

Ana Isabel Mata, Helena Moniz, Fernando Batista, Julia Hirschberg, Teenage and Adult Speech in School Context: Building and Processing a Corpus of European Portuguese, In Ninth International Conference on Language Resources and Evaluation (LREC’14), European Language Resources Association (ELRA), pages 3914-3919, Reykjavik, Iceland, May 2014.

Miguel B. Almeida, Mariana S. C. Almeida, André F. T. Martins, Helena Figueira, Pedro Mendes, and Cláudia Pinto. “A New Multi-Document Summarization Corpus for European Portuguese.” Proceedings of the Language Resources and Evaluation Conference (LREC’14), Reykjavik, Iceland, May 2014.
Helena Moniz, Fernando Batista, Isabel Trancoso, Ana Isabel Mata da Silva, Automatic structural metadata identification based on multilayer prosodic information, In Disfluency in Spontaneous Speech, DiSS 2013, http://www.diss2013.org/Proceedings_DiSS_2013.pdf, August 2013.

Henrique Rodrigues Barbosa de Medeiros, Helena Moniz, Fernando Batista, Luís Nunes, Isabel Trancoso, Disfluency Detection Based on Prosodic Features for University Lectures, In Interspeech 2013, ISCA, Lyon, France, August 2013
Henrique Rodrigues Barbosa de Medeiros, Fernando Batista, Helena Moniz, Isabel Trancoso, Luís Nunes, Comparing different machine learning approaches for disfluency structure detection in a corpus of university lectures, In Slate 2013 – Symposium on Languages, Applications and Technologies, Porto, Portugal, June 2013.

Helena Moniz, Fernando Batista, Isabel Trancoso, Ana Isabel Mata da Silva, Prosodic context-based analysis of disfluencies,In Interspeech 2012, ISCA, Portland, Oregon, U.S.A., September 2012.

Helena Moniz, Fernando Batista, Ana Isabel Mata da Silva, Isabel Trancoso, Analysis of disfluencies in a corpus of university lectures, In ExLing 2012, August 2012.

Thomas Pellegrini, Helena Moniz, Fernando Batista, Isabel Trancoso, Ramon Fernandez Astudillo, Extension of the LECTRA corpus: classroom LECture TRAnscriptions in European Portuguese, In SPEECH AND CORPORA, Belo Horizonte, March 2012.

Nick Campbell, John Kane, Helena Moniz, Processing “yup!” and other short utterances in interactive speech, In International Conference on Acoustics, Speech and Signal Processing (ICASSP), IEEE, Prague, Czech Republic, May 2011.

Helena Moniz, Fernando Batista, Isabel Trancoso, Ana Isabel Mata da Silva, Analysis of interrogatives in different domains, InTowards 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.

Helena Moniz, Ana Isabel Mata da Silva, Isabel Trancoso, Prosodic analysis of disfluent events in a corpus of university lectures, In VLSP 2011, New Tools and Methods for Very-Large-Scale Phonetics Research Workshop, The University of Pennsylvania, pages 86, 87, Philadelphia, January 2011.

Fernando Batista, Helena Moniz, Isabel Trancoso, Hugo Meinedo, Ana Isabel Mata da Silva, Nuno J. Mamede, Extending the punctuation module for European Portuguese, In Proc. of Interspeech 2010, Mukari, Japan, September 2010.

Helena Moniz, Fernando Batista, Hugo Meinedo, Alberto Abad, Isabel Trancoso, Ana Isabel Mata da Silva, Nuno J. Mamede,Prosodically-based automatic segmentation and punctuation, In Speech Prosody 2010, ISCA, Chicago, USA, May 2010.

Helena Moniz, Isabel Trancoso, Ana Isabel Mata da Silva, Disfluencies and the perspective of prosodic fluency, InDevelopment of Multimodal Interfaces: Active Listening and Synchrony, Springer Berlin / Heidelberg, Book series: Lecture Notes in Computer Science. DOI: 10.1007/978-3-642-12397-9, http://www.springerlink.com/content/yjgx34377571qn, April 2010.

Helena Moniz, Isabel Trancoso, Ana Isabel Mata da Silva, Classification of disfluent phenomena as fluent communicative devices in specific prosodic contexts, In Interspeech 2009, ISCA, pages 1719-1722, Brighton, UK, September 2009.

Sérgio Paulo, Luís C. Oliveira, Carlos Miguel Duarte Mendes, Luís António Dias Mestre Figueira, Renato Márcio de França Cassaca, Maria do Céu Guerreiro Viana Ribeiro, Helena Moniz, DIXI – A Generic Text-to-Speech System for European Portuguese, In PROPOR 2008 – 8th International Conference on Computational Processing of the Portuguese Language, Springer-Verlag, vol. 5190, series LNAI, pages 91-100, Aveiro, Portugal, September 2008.

Helena Moniz, Ana Isabel Mata da Silva, Isabel Trancoso, Maria do Céu Guerreiro Viana Ribeiro, How can you use disfluencies and still sound as a good speaker?, In Interspeech 2008, ISCA, pages 1687, Brisbane, Australia, September 2008.

Isabel Trancoso, Rui Martins, Helena Moniz, Ana Isabel Mata da Silva, Maria do Céu Guerreiro Viana Ribeiro, The LECTRA Corpus – Classroom Lecture Transcriptions in European Portuguese, In LREC 2008 – Language Resources and Evaluation Conference, Marrakesh, Morocco, May 2008.

Helena Moniz, Ana Isabel Mata da Silva, Maria do Céu Guerreiro Viana Ribeiro, On Filled Pauses and Prolongations in European Portuguese, In Interspeech 2007, ISCA, pages 2645-2648, Antwerp, Belgium, August 2007.

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, InInterspeech 2006, ISCA, pages 281-284, Pittsburgh, USA, September 2006.