Pedro Ferreira, João Orvalho, Fernando Boavida, "Uma plataforma integrada para aplicações de realidade virtual distribuída e colaborativa", Actas da CRC'2001 - 4ª Conferência sobre Redes de Computadores - Tecnologias e Aplicações, FCCN, Universidade de Aveiro, 29-30 de Novembro de 2001, Universidade da Beira Interior, Covilhã, Portugal.
João Orvalho, Pedro Ferreira, Fernando Boavida, "State Transmission Mechanisms for a Collaborative Virtual Environment Middleware Platform", Proceedings of IDMS'2001 - 8th International Workshop on Interactive Distributed Multimedia Systems, Lancaster University, Lancaster, United Kingdom, 4-7 September, 2001.
João Orvalho and Fernando Boavida, “Augmented Reliable Multicast CORBA Event Service – A Multimedia Middleware”, Proceedings of SPIES's International Symposium on Voice, Video, and Data Communications (Multimedia Systems and Applications III), Boston, Massachusetts, USA, November 5-8, 2000.
João Orvalho, Fernando Boavida, “Augmented Reliable Multicast CORBA Event Service (ARMS): a QoS-Adaptive Middleware”, Proceedings of IDMS 2000 – 7th International Workshop on Interactive Distributed Multimedia Systems and Telecommunication Services, CTIT / University of Twente, Enschede, The Netherlands, October 17-20, 2000.
João Orvalho, Fernando Boavida, “Augmented Reliable Multicast CORBA Event Service – a Multimedia Middleware”, Proceedings of SSGRR 2000 – International Conference on Advances in Infrastructure for electronic Business, Science and Education on the Internet, Scuola Superiore Guglielmo Reiss Romoli, L’Aquila, Rome, Italy, July 31 – August 6, 2000. Invited as a guest speaker
João Orvalho, Luís Figueiredo, Fernando Boavida, “Extensões ao CORBA Event Service para comunicação confiável multicast”, Actas da CRC’99, 2ª Conferência sobre Redes de Computadores – Tecnologias e Aplicações, FCCN, Universidade de Évora, Portugal, 18-19 de Outubro de 1999.
João Orvalho, Luís Figueiredo, Tiago Andrade, Fernando Boavida, “A platform for the study of reliable multicasting extensions to CORBA Event Service”, Proceedings of the 6th International Workshop on Interactive Distributed Multimedia Systems and Telecommunication Services, IDMS’99, IEEE, Centre National de la Recherche Scientifique, Toulose, France, October 12-15, 1999.
João Orvalho, Luís Figueiredo, Fernando Boavida, “Evaluating
Light-weight Reliable Multicast Protocol Extensions to the CORBA Event
Service”,
in the Proceedings of EDOC’99 – 3rd International Enterprise Distributed
Object Computing Conference, University of Mannheim, Germany, September
27-30, 1999.
João Orvalho, Tiago Andrade, Fernando Boavida, “CONCHA: CONference system based on java and corba event service CHAnnels”, Proceedings of the conference "Multimedia Systems and Applications II", part of SPIE's symposium on "Voice, Video and Data Communications", Boston, USA, September 19-22, 1999.
João Orvalho, Tiago Andrade, Fernando Boavida, "Extension to CORBA Event Service for a Conference Control System", Proceedings of the IEEE Multimedia Systems 99 - International Conference on Multimedia Computing and Systems, ICMCS'99, IEEE TC on Multimedia Computing, University of Florence, Centro Affari, Florence, Italy, June 7-11, 1999.
Fernando Boavida, Ilídio Chaves, João Orvalho, "Projecto INES – utilização de tecnologias da Internet para suporte da Normalização Europeia" (INES Project - use of Internet Technologies for the support of European Standardisation), in QUALIRAMA, Magazine of the Portuguese Institute for Quality, ISSN 0870-7073, no. 53, pp 8-13, Lisboa, Instituto Português da Qualidade, January-February 1999. (Portuguese)
João Orvalho, Tiago Andrade, Fernando Boavida, "A Conference Control Service Based on the CORBA Event Service", Proceedings of the 2nd Conference on Telecommunications, Instituto de Telecomunicações (Portugal), Sesimbra, Portugal, 15-16 April, 1999.
João Orvalho, Tiago Andrade, Fernando Boavida, “Serviço de controlo de conferências baseado no CORBA Event Service” (A conference control service based on CORBA Event Service), Proceedings of CRC’98, 1st National Conference on Computer Networks - Technologies and Applications, FCCN, Universidade de Coimbra, Portugal, November 9-10, 1998. (Portuguese)