Página Pessoal de Michel Gagnon

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Michel Gagnon

Professor Adjunto

michel.gagnon@polymtl.ca

École Polytechnique de Montréal
Département de génie informatique
C.P. 6079 succ. Centre-ville
Montréal (Québec) Canada
H3C 3A7

Telefone (514) 340-4711, Ramal 3331
Fax: (514) 340-3240

Áreas de interesse

• Inteligência Artificial
• Web Semântica
• Processamento da Língua Natural
• Geração de Textos
• Sumarização Automática
• Raciocínio Temporal

Ontologias desenvolvidas

• Matemáticas
• Programação orientada objeto
• Ciência da computação
• Engenharia de software

Publicações

2013

• Michel Gagnon, Amal Zouaq. Ludovic Jean-Louis (2013), Can we use Linked Data Semantic Annotators for the Extraction of Domain-Relevant Expressions?, 2nd International Workshop on Web of Linked Entities, Rio.
• Eric Charton, Michel Gagnon, Ludovic Jean-Louis (2013), Influence des annotations sémantiques sur un système de détection de coréférence à base de perceptron multi-couches, TALN 2013, Les Sables d’Olonne, France.
• Eric Charton, Ludovic Jean-Louis, Marie-Jean Meurs, Michel Gagnon (2013), Trois recettes d'apprentissage automatique pour un système d'extraction d'information et de classification de recettes de cuisines, DeFT 2013, Les sables d'Olonne,France.
• Ludovic Jean-louis, Michel Gagnon, Eric Charton (2013) A knowledge-base oriented approach for automatic keyword extraction, 14th International Conference on Intelligent Text Processing and Computational Linguistics, Samos.

2012

• Eric Charton, Michel Gagnon (2012), A disambiguation resource extracted from Wikipedia for semantic annotation, LREC 2012, Eighth International Conference on Language Resources and Evaluation, Istanbul.
• François-Xavier Desmarais, Michel Gagnon, Amal Zouaq (2012), Comparing a Rule-Based and a Machine Learning Approach for Semantic Analysis, The Sixth International Conference on Advances in Semantic Processing (SEMAPRO 2012), Barcelone.

2011

• Mohamed Gaha, Michel Gagnon, Frédéric Sirois (2011), Answer Set Programming and Blackboard System, International Workshop on Learning, Agents and Formal Languages, Lyon.
• Caroline Barrière, Michel Gagnon (2011), Drugs and Disorders: From specialized resources to Web data, Workshop on Web Scale Knowledge Extraction, 10th International Semantic Web Conference, Bonn.
• Michel Tétreault, Aude Dufresne, Michel Gagnon (2011), Development of an Ontology-Based E-Recruitment Application That Integrates Social Web, in Electronic Business Interoperability: Concepts, Opportunities, and Challenges, Ejub Kajan (ed.), IGI Global.
• E. Charton, M. Gagnon (2011), Poly-co: a multilayer perceptron approach for coreference detection, Fifteenth Conference on Computational Natural Language Learning: Shared Task, Portland.
• Philippe R. Richard, Josep Maria Fortuny, Michel Gagnon, Nicolas Leduc, Eloi Puertas and Michèle Tessier-Baillargeon (2011), Didactic and theoretical-based perspectives in the experimental development of an intelligent tutorial system for the learning of geometry, ZDM, The International Journal on Mathematics Education, vol.43, no.3, p.425-439.
• E. Charton, M. Gagnon, B. Ozell (2011), Automatic Semantic Web annotation of named entities, Canadian Conference on Artificial Intelligence 2011, St. John's, Newfoundland and Labrador.
• E. Charton, M. Gagnon, B. Ozell (2011), Génération automatique de motifs de détection d’entités nommées en utilisant des contenus encyclopédiques, TALN 2010, Montpellier.
• N. Loye, F. Caron, J. Pineault, M. Tessier-Baillargeon, C. Burney-Vincent and M. Gagnon (2011), La validité du diagnostic issu d'un mariage entre didactique et mesure sur un test existant, in G. Raîche, K. Paquette-Côté et D. Magis (Dirs), Des mécanismes pour assurer la validité de l'interprétation de la mesure en éducation, volume 1, Ste-Foy, Québec, Presses de l'Université du Québec.

2010

• J. M. Torres-Moreno, M. Gagnon, The Cortex automatic summarization system at the QA@INEX track 2010, Initiative for the Evaluation of XML retrieval (INEX 2010), p.228-232.
• Eric Charton, Michel Gagnon, Benoit Ozell (2010), Poly-co : an unsupervised co-reference detection system, GREC Challenges 2010, 6th International Natural Language Generation Conference, Dublin.
• Josep Maria Fortuny Aymemo, Michel Gagnon, Johanne Gauthier, Nicolas Leduc, eloi Puertas, Philippe R. Richard, Corina Rosu, Michèle Tessier-Baillargeon (2010), Theoretical Fundaments for an Intelligent Tutorial System Towards the Learning of Geometry at a High School Level, Interoperable Interactive Geometry Conference (I2GEO 2010), Hluboká nad Vltavou, République Tcheque.
• Laurent Ruhlmann, Benoit Ozell, Michel Gagnon, Steve Bourgoin, Eric Charton (2010), Improving Communication Using 3D Animation, Workshop on 3D Visualisation of Natural Language, 14th International Conference on Knowledge-Based and Intelligent Information & Engineering Systems (KES 2010), Cardiff.
• Éric Charton, Michel Gagnon, Benoit Ozell (2010), A preprocessing system to include imaginative animations according to text in educational applications, 3rd workshop on multimodal output generation, Dublin.
• Philippe R. Richard, Nicolas Leduc, Michèle Tessier-Baillargeon, Michel Gagnon (2010), Contribution of a computer algebra system (CAS) in the solving of problems in geometry with the help of an emerging tutorial system, Computer Algebra and Dynamic Geometry Systems in Mathematics Education (CADGME), Hluboká nad Vltavou, République Tcheque.
• Eric Charton, Michel Gagnon and Benoit Ozell (2010), Extension d'un système d'étiquetage d'entités nommées en étiqueteur sémantique, TALN 2010, Montréal.
• A. Zouaq, M. Gagnon, B. Ozell (2010), Can Syntactic and Logical Graphs help Word Sense Disambiguation?, Seventh international conference on Language Resources and Evaluation (LREC), Malte
• Amal Zouaq, Michel Gagnon, Benoît Ozell (2010), Semantic Analysis using Dependency-based Grammars and Upper-Level Ontologies , Int. Journal of Computational Linguistics and Applications, 1(1-2) : 85-101, Bahri Publications.
• A. Zouaq, M. Gagnon, B. Ozell (2010), Grammaire de dépendances et ontologies de haut niveau: vers un processus modulaire pour l'analyse sémantique, 10th International Conference on Statistical Analysis of Textual Data (JADT2010), Rome.

2009

• A. Zouaq, M. Gagnon (2009), Cartographie textuelle et analyse linguistique profonde: Des techniques indispensables au développement du e-Learning, Colloque CIRTA 2009: Recherche et pratique du e-learning en 2009, Québec.
• A. Zouaq, M. Gagnon, B. Ozell (2009), A SUMO-based Semantic Analysis for Knowledge Extraction, 4th Language & Technology Conference: Human Language Technologies as a Challenge for Computer Science and Linguistics, Poznan.
• N. Loye, F. Caron, J. Pineault, M. Tessier-Balliargeon, C. Burney-Vincent, M. Gagnon (2009), La validité d'un diagnostic issu du mariage entre didactique et mesure, Conférence au 77ème congrès de l'Acfas, Ottawa.

2008

• M. Desmarais, A. Villarreal, M. Gagnon (2008), Adaptive Test Design with a Naive Bayes Frame-work, 1st International Conference on Educational Data Mining (EDM2008) , Montréal.
• G. Parent, M. Gagnon, Philippe Muller (2008), Annotation d'expressions temporelles et d'événements en français, Traitement automatique des langues naturelles (TALN 2008) , Avignon.

2007 et années antérieures

• P. Richard, J. Fortuny, M. Hohenwarter, M.Gagnon (2007), GeogebraTutor: Une nouvelle approche pour la recherche sur l'apprentissage compétentiel et instrumenté de la géométrie à l'école secondaire, World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2007, Chesapeake, VA.
• M. Desmarais, P. Meshkinfam, M. Gagnon (2006), Learned student models with item to item knowledge structures, User modeling and user adapted interaction, vol.16, no.5, pages 4030-434.
• Michel Desmarais, Michel Gagnon, Peyman Meshkinfam (2006), Data mining and students models, The AAAI-06 Workshop on Educational Data Mining held at the National Conference on Artificial Intelligence (AAAI-06) , Boston.
• Michel Gagnon, Eliana de Mattos Pinto Coelho, Roger Finger (2006), Towards a Formalization of Tense and Aspect for the Generation of Portuguese Sentences, 7th Workshop on Computational Processing of Written and Spoken Portuguese Itatiaia, Rio de Janeiro - Brazil.
• Michel Gagnon, Lyne Da Sylva (2006), Text Compression by Syntactic Pruning, 19th Canadian Conference on Artificial Intelligence, Québec.
• Michel Gagnon, Lyne Da Sylva (2005), Text Summarization by Sentence Extraction and Syntactic Pruning, Computational Linguistics in the North-East, Gatineau.
• Dênis Felipe Suzuki, Eliana de Mattos Pinto Coelho, Michel Gagnon (2004), Implementação de um Sistema Gerador de Frase para o Domínio de Tráfego Aéreo Utilizando Ontologias, Congresso Nacional de Tecnologia da Informação e Comunicação, Florianópolis, Brazil.
• Michel Gagnon (2004), Introduction au web sémantique (tutoriel) , Première conférence scientifique annuelle du Réseau de banques d'objet d'apprentissage LORNET, Montréal.
• Michel Gagnon, Mona Kardoost, Changshan Sun (2004), Towards a Semantic Web Site for an Academic Department, Première conférence scientifique annuelle du Réseau de banques d'objet d'apprentissage LORNET, Montréal.
• Michel Gagnon, Ettore Merlo, Dominic Letarte, Giuliano Antoniol (2004), Evaluation and Documentation of Natural Language Grammars by Feature Propagation Flow Analysis, Computational Linguistics in the North-East, Montréal.
• Ettore Merlo, Michel Gagnon, Giuliano Antoniol, Dominic Letarte (2004), Feature Value Propagation Analysis for Natural Language Grammars, Sixteenth International Conference onf Software Engineering and Knowledge Engineering, Workshop on Knowledge-Oriented Maintenance,Banff.
• Glória da Silva, Elena Godoy, Michel Gagnon (2003), Formalizando as ambiguidades do adjunto adverbial temporal: ATÉ SN, Fórum linguístico, Universidade Federal de Santa-Catarina.
• Michel Gagnon, Edson Luiz Machado (2003), Interpretation of the Verbal Form Estar+ Past Participle in Portuguese, 5th International Workshop on Computational Semantics, Tilburg.
• Tiago Santos de Lima, Michel Gagnon (2002), Interpretação semântica do objeto nulo no Português do Brasil, I Workshop de Teses e Dissertações em Inteligência Artificial, Recife.
• Glória da Silva, Elena Godoy, Michel Gagnon (2001), Formalizando as ambigüidades do advérbio temporal ATÉ X, Conferência sobre polissemia e Indeterminação semântica, Florianópolis. (Duas versões disponíveis: Português, Francês)
• Gagnon M. (2001), A Compositional Approach for the Interpretation of Temporal Adjuncts, 8th Workshop on Logic, Language, Information and Computation (WoLliC), Brasília.
• Gagnon M., Godoy E., Oliveira R. (2001), An implementation of DRT for a compositional interpretation of the progressive in Portuguese, 4th International Workshop on Computational Semantics , Tilburg.
• Bourdon M., Da Sylva L., Gagnon M., Kharrat A., Knoll S., Maclachlan A. (1998), A Case Study in Implementing Dependency Grammars, Processing of Dependency-Based Grammars - Proceedings of the Workshop. COliNG-ACL .
• Gagnon, M., Lapalme G. (1996), "From conceptual time to linguistic time", Computational Linguistics , vol. 22, no.1.
• Gagnon M., Lapalme G. (1995), Prétexte: A generator for the expression of temporal information, in Adorni G. et Zock M. (ed), Trends in Natural Language Generation. An Artificial Intelligence Perspective. Fourth European Workshop, EWNLG'93 , Springer, Berlin, p.238-259.
• Gagnon M., Bras M. (1995), Toward a Representation of Time to Process Temporal Location Adverbials, Workshop on Spatial and Temporal Reasoning, IJCAI.
• Gagnon M., Lapalme G. (1992), Un générateur de texte exprimant des concepts temporels, Technique et science informatiques, vol.11, no.2, p.25-44.

Orientações de Alunos

Orientações em Andamento

Doutorado

• Laurent Jakubina: Extração automática de etiquetas descritivas para conceitos de uma base de conhecimentos (co-dirigido com Philippe Langlais).
• Mathieu Bucher: Alinhamento de ontologias (co-dirigido com Caroline Barrière et Philippe Galinier).
• Nicolas Leduc: Sistema tutorial inteligente para ensino da geometria (co-dirigido com Philippe R. Richard).
• Alexandre Spaeth: Métodos de filtragem colaborativa (co-dirigido com Michel Desmarais).

Mestrado

• Thierry Bélair: Extração automática de regras de classificação a partir de textos (co-dirigido com Caroline Barrière).

Orientações Concluídas

Doutorado

• Mohammed Gaha: Sistema de apoio à decisão para redes de distribuição elétricas, 2012 (co-dirigido com Frédéric Sirois).

Mestrado

• Olivier Gagnon: Indexação de documentos com ontologias, 2013 (co-dirigido com Michel Desmarais).
• Matthieu Ouellette-Vachon: Métodos de diagnóstico de erros en analisadores sintáticos, 2013.
• Ricardo Marcos Polar Hito: Creação automatica de animações 3D, 2012 (co-dirigido com Benoît Ozell).
• François-Xavier Desmarais: Estudo comparativo de analisadores semânticos baseados em regras e aprendizado automático, 2012 (co-dirigido com Benoît Ozell).
• Guillaume Bouilly: Posicionamento automático de objetos em uma cena 3D gerada automaticamente e enriquecida semanticamente, 2012 (co-dirigido com Benoît Ozell).
• Jonathan Tardif: Animação automática de elementos e atores em uma cena 3D, 2012 (co-dirigido com Benoît Ozell).
• Michel Tétreault: Desenvolvimento de aplicação baseada em ontologia para recrutamento, 2012 (co-dirigido com Aude Dufresne).
• Paul Gédéon: Análisa sintática por combinação de analisadores, Département de génie informatique et génie logiciel, École polytechnique, 2011, (co-dirigido com Benoît Ozell).
• Jean-François Cartier: Comparação de técnicas de planejamento para video games, Département de génie informatique et génie logiciel, École polytechnique, 2011, (co-dirigido com Carle Côté).
• Alexandre Spaeth: Comparaison de classificateurs pour tests adaptatifs, Département de génie informatique et génie logiciel, École polytechnique, 2009, (co-dirigido com Michel Desmarais).
• Beatriz Revello-Giallorenzo: Improvement of the Results' Relevance of a Web Information Retrieval System Using Automatic Query Expansion, Département de génie informatique et génie logiciel, École polytechnique, 2006 (co-dirigido com Michel Desmarais).
• Amir Masoud Oveissian, Méthode de recherche adaptative sur le web avec utilisation de wikipedia pour l'expansin de requêtes, Département de génie informatique et génie logiciel, École polytechnique, 2006, (co-dirigido com Michel Desmarais).
• Dominic Letarte, identification de méthodes pour l'évaluation des grammaires de langue naturelle , Département de génie informatique et génie logiciel, École polytechnique, 2005, (co-dirigido com Ettore Merlo).
• Samuel Bérubé, Étude comparative de méthodes heuristiques et syntaxiques pour la production automatique de résumés, Département de génie informatique et génie logiciel, École polytechnique, 2005.
• Changshan Sun, Implementation of a Semantic Web Site for a Computer Engineering Department , Département de génie informatique et génie logiciel, École polytechnique, 2005.
• Roger Antonio Finger, Geração de Perífrases Verbais do Tipo Estar + Gerúndio e Estar + Particípio Passado em Português, Departamento de Informática, Universidade Federal do Paraná, 2002 (co-dirigido com Eliana de M.P.Coelho).
• Tiago Santos de Lima, Análise Semântica do Objeto Nulo em Português do Brasil, Departamento de Informática, Universidade Federal do Paraná, 2002.
• Denis Felipe Suzuki, Implementação de um Sistema Gerador de Frases no Domínio de Tráfego Aéreo, Departamento de Informática, Universidade Federal do Paraná, 2002 (co-dirigido com Eliana de M.P.Coelho).
• Edson Luiz Machado, Implementação de uma Análise Semântica da Construção "Estar + Particípio passado" em Português, Departamento de Informática, Universidade Federal do Paraná, 2002.
• Mariza Miola, Construção de Gramática do Português para um Estudo Comparativo da Robustez de Alguns Algoritmos de Análise Gramatical , Departamento de Informática, Universidade Federal do Paraná, 2002.
• Glória da Silva, Interpretação dos Advérbios de Localização Temporal em Português, Departamento de Informática, Universidade Federal do Paraná, 2001 (co-dirigido com Elena Godoy).
• Rogério de Oliveira, Do Progressivo do Inglês ao Progressivo do Português, Departamento de Linguística, Universidade Federal do Paraná, 2000 (co-dirigido com Elena Godoy).

Notas de Aula

Antigamente eu era professor no Departamento de informática na Universidade Federal do Paraná. Eu produzi notas de aula para as seguintes disciplinas:

• CI209 Inteligência artificial
• CI065 Algoritmos e teoria dos grafos
• CI062 Técnicas alternativas de programação (programação lógica et programação funcional)
• CI208 Programação de computadores

Data da última atualização: 11/04/11