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Wireless Sensor Networks (WSNs) currently appear as an emerging technology and have a promising area in environments that require agility and efficiency in sensing the environment conditions, such as temperature and humidity. However, these devices have limited capability of hardware, therefore, applications that use this technology must save the most of the device's resources, mainly battery. Seeking...
The development of location and context-aware applications is greatly facilitated by the use of context-provisioning middleware. However, development of such applications still remains a challenge from the point of view of software engineering. In this paper we present MoCA, a service-oriented middleware architecture that supports the development and deployment of distributed context-aware applications...
Communication Is a key aspect In collaborative systems, and should enable effective and quality Interaction between users. Conventional communication solutions for collaborative applications do not address the dynamism of some network environments, such as the mobile computing. This article provides a middleware Infrastructure capable of adapting Itself In response to changes In Its execution environment...
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