HLT@INESC-ID

Publications

Book Chapters

2010

• Porfírio Pena Filipe, Nuno J. Mamede, Ambient Intelligence, chapter Ambient Intelligence Interaction via Dialogue Systems, INTECH, , March 2010

International Conferences

2009

• Porfírio Pena Filipe, Nuno J. Mamede, Indoor Domain Model for Dialogue Systems, In 5th International Conference Universal Access in Human-Computer Interaction (UAHCI 2009), Springer-Verlag, vol. 5616, series Lecture Notes in Computer Science, pages 512-520, San Diego, CA, USA, July 2009

2008

• Porfírio Pena Filipe, Paulo Alexandre Medeiros de Araújo, Nuno J. Mamede, Dialogue Systems Domain Interaction Using Reinforcement Learning, In IBERAMIA 2008 Workshop on Agreement Technologies (WAT 2008) , IBERAMIA, Lisboa, Portugal, October 2008

2007

• Porfírio Pena Filipe, Nuno J. Mamede, Adaptação de um Sistema de Diálogo ao Domínio Bilhética, In 5th Workshop in Information and Human Language Technology (TIL 2007), Rio de Janeiro – RJ (Brazil), June 2007

• Porfírio Pena Filipe, Luís Morgado, Nuno J. Mamede, An adaptive domain knowledge manager for dialogue systems, In 9th International Conference on Enterprise Information Systems, Funchal, Madeira - Portugal, June 2007

2006

• Porfírio Pena Filipe, Nuno J. Mamede, A Domain Knowledge Advisor for Dialogue Systems, In International Joint Conference IBERAMIA/SBIA/SBRN 2006 - 4th Workshop in Information and Human Language Technology (TIL’2006), Ribeirão Preto, Brazil, October 2006

• Porfírio Pena Filipe, Nuno J. Mamede, Hybrid Knowledge Modeling for Ambient Intelligence, In 9th European Research Consortium for Informatics and Mathematics (ERCIM) Workshop on User Interfaces for All (UI4ALL) Special Theme: Universal Access in Ambient Intelligence Environments, Springer-Verlag, vol. 4397, series Lecture Notes in Computer Science, pages 58-77, Königswinter (Bonn), Germany, September 2006

• Porfírio Pena Filipe, Nuno J. Mamede, A Framework to Integrate Ubiquitous Knowledge Modeling, In 5th Edition of the International Conference on Language Resource and Evaluation, LREC, pages 2361-2366, Genova, Italy, May 2006

• Porfírio Pena Filipe, Nuno J. Mamede, A Task Repository for Ambient Intelligence, In 11th International Conference on Applications of Natural Language to Information Systems, Springer Verlag, vol. 3999, series Lecture Notes on Computer Science, pages 70-81, Klagenfurt, Austria, May 2006

• Porfírio Pena Filipe, Manuel M. Barata, Nuno J. Mamede, Paulo Alexandre Medeiros de Araújo, Enhancing a Pervasive Computing Environment with Lexical Knowledge, In Second International Conference on Knowledge Engineering and Decision Support, Instituto Politécnico do Porto, ISBN: 972-8688-39-3, pages 307-312, Lisbon, Portugal, May 2006

• Porfírio Pena Filipe, Nuno J. Mamede, Ubiquitous Knowledge Modeling for Dialogue Systems, In 8th International Conference on Enterprise Information Systems, Paphos, Cyprus, May 2006

2004

• Porfírio Pena Filipe, Nuno J. Mamede, Towards Ubiquitous Task Management, In ICSLP'2004 - 8th International Conference on Spoken Language Processing (Interspeech'2004), Jeju Island, South Corea, October 2004

Doctoral Theses

2007

• Porfírio Pena Filipe, Integração Dinâmica de Artefactos em Sistemas de Diálogo, PhD thesis, Instituto Superior Técnico, Universidade Técnica de Lisboa, Lisbon, Portugal, March 2007

Masters Theses

1999

• Porfírio Pena Filipe, Sistema de Interrogações em Língua Natural para bases de dados: Modelo Conceptual, Aquisição de Vocabulário e Tradução, MSc thesis, Instituto Superior Técnico, Universidade Técnica de Lisboa, Lisboa, Portugal, July 1999

Research Interests

• Natural language aplications
• Distributed Architectures
• System Integration
• System analysis

Ongoing Projects

• Modeling of natural language aplications