Este artigo explora a utilização do registo UDDI como plataforma de suporte à descoberta de serviços baseados na localização. O registo UDDI é essencialmente vocacionado para o registo e pesquisa de serviços eminentemente globais e apresenta diversas limitações quanto ao suporte à descoberta baseada na localização, nomeadamente a falta de normas para a associação dos serviços a localizações de dimensão reduzida...
This paper describes our experience with the use of Universal Description, Discovery and Integration (UDDI) technology for supporting location-based service discovery. Our goal is to allow Web Services to be associated with physical locations and then queried according to spatial criteria. This would enable location-based applications to use local UDDI registries to discover the Web Services that are relevant f...
This paper describes an ongoing research on the issues of interoperability and seamless integration between a global user environment and the ubiquitous computing environments corresponding to the physical locations visited by that user. The novel concept of Value ADded Environment (Vade) is introduced as an administrative and physical domain, where the locally available facilities can be combined with the exte...
Financiadores do RCAAP | |||||||
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |