Silva, J. F. and Restivo, F. J. An Adaptive Assessment System with Knowledge Representation and Visual Feedback, DOI :10.1109/ICL.2012.6402117, E-ISBN : 978-1-4673-2426-7, ICL12 September 2012, Villach, Austria [Scientific presentation].
Silva, J. F. and Restivo, F. J. An Intelligent Mashup Learning Environment with Social Interaction, ECEL09 October 2009, Bari, Italy [Scientific presentation].
Silva, J. and Restivo, F.,Towards the convergence of technologies using Open Standards in Social Networking Software, EDEN 08 June 2008, Lisbon, Portugal [Poster].
Silva, J. and Restivo, F., E-assessment through Social Networks in a Portuguese High School Context - A Conceptual Framework , ICL 2008, September 2008, Villach, Austria, [Scientific presentation].
Silva, J. and Restivo, F., Social Networks Usage in a Portuguese High School Learning Context, Web 2.0 Meeting, October 2008, Braga, Portugal, [Scientific presentation in portuguese].
Silva, J. and Restivo, F.,Adaptive Learning Environments with Knowledge Representation and Social Interaction , FEUP, December 2008, Porto, Portugal [Technical Report] [Scientific presentation in portuguese].
Silva, J. and Restivo, F.,Applying Virtual Learning Environments in a Portuguese High School Context [ Doctoral consortium]. EPIA07, December 2007, Guimarães Portugal.[Presentation in portuguese]
Silva, J. and Restivo, F., A Learning Environment with Knowledge Representation and Social Interaction[Doctoral consortium]. IADIS E-Learning 2007, July 2007, Lisbon Portugal. [Presentation]
Silva, J. and Restivo, F., Adaptive Learning Environments with Knowledge Representation and Social Interaction [ Doctoral consortium]. CISTI2007, June 2007, Porto Portugal. [Presentation]
Silva, J. and Restivo, F., Adaptive Learning Environments with Knowledge Representation and Social Interaction [State of the Art Technical Report]. FEUP, February 2007, Porto Portugal
Silva, J. and Restivo, F. Building a distributed system for dynamic information search, organization and classification for educational purposes [Scientific presentation]. CoMIC'06, Jannuary 2006, Porto Portugal. [Presentation]
Silva, J. and Restivo, F. Web-based Knowledge Portal for Educational Purposes [Poster]. XATA2006 — XML Aplicações e Tecnologias Associadas, February 2006, Portalegre Portugal.
Silva, J. and Restivo, F. Combining Ontologies, Social Networks and Argumentation into a Dynamic Learning Portal [Scientific presentation]. ICL 2006, September 2006, Villach Austria. [Presentation]
Silva, J. Value proposition on a Web based knowledge Portal [Technical Report]. FEUP, March 2006, Porto-Portugal.
Silva, J. and Ruela, S. Suporte de Serviços MPEG-2 em Redes de Banda Larga [Master Thesis]. FEUP, September 1997, Porto-Portugal.