Samyr Vale

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Nowadays, Web services and others SOA-based applications have attracted more attention in the software industry. The RESTful Web Service becomes an important service architectural style due to its simplicity, heterogeneity and web-based format. One of the principal advantages of the REST architecture is the interoperability. However, different(More)
Providing a distributed cooperative environment is a challenging task, which requires a middleware infrastructure that provides, among others, management of distributed shared data, synchronization, consistency , recovery, security and privacy support. In this paper, we present the ECADeG project which proposes a layered architecture for developing(More)
The development of context-aware applications makes face to many challenges. These applications must take into account context definition, representation, interpretation and reuse. Most ubiquitous applications focus on the development of legacy artifacts or ad hoc architectures to capture and to adapt context into business logics. There is no pattern for(More)
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