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Ubiquitous environments provide families of context-aware applications that are capable of exploiting the user mobility as well as the device variability. Typically, these applications retrieve context information from local and remote providers and react accordingly to the detected variations. However, this must be done by considering the heterogeneity of devices and protocols found in ubiquitous...
Software services, in the near future, will be deployed on mobile, resource-limited devices that communicate through heterogeneous B3G (Beyond 3rd Generation) networks. They shall adapt themselves according to context and requirement changes without degrading software-related QoS. Supporting the development and maintenance of such services involves languages, methods and tools: this is the main target...
This paper proposes SAASHA, a Self-Adaptable Agent System for Home Automation that provides end-users with the capacity of defining custom scenarios to act on their environment. The proposed system adapts dynamically to the environment without any expert intervention. It is composed of two types of component-based software agents: Graphical User Interface Agents that constitute the system's front-end...
In ubiquitous environments, resources limitations and fluctuations combined with device mobility requires the dynamic adaptation of mobile applications. This paper reports on an extension of the MUSIC adaptation middleware to support aspect-oriented programming in order to handle cross-cutting adaptations. Basically, this extension specifies an architectural model for defining applications as a composition...
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