Titlebook: Distributed Applications and Interoperable Systems; 7th IFIP WG 6.1 Inte Jadwiga Indulska,Kerry Raymond Conference proceedings 2007 IFIP In

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Parallel State Transfer in Object Replication Systemswledge about the state size. A non-blocking transfer minimises the time of service unavailability during state transfer. In addition, partial state capturing is presented as an additional technique that improves the parallel transfer of large states.

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The Context-Dependent Role Modelt only to their own context, but also to the context of other devices they interact with. We present an approach that modularises behavioural adaptations into roles. Role selection takes the context of all the devices involved in an interaction into account, ensures an unambiguous scope of adaptatio

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Situation Specification and Realization in Rule-Based Context-Aware Applicationscusses the specification of situations in context-aware applications and introduces a rule-based approach to detect situations. Situations are specified using a combination of UML class diagrams and OCL constraints. We support a wide range of situations, which can be composed of more elementary kind

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Observability and Controllability of Wireless Software Componentsanagement infrastructure that is able to observe and control the components’ states and to make their behaviors explicit, tangible and understandable, in any case and at any time. In this paper, we propose a framework for remotely administrating the functional behavior of software components deploye

Defiance

Service Level Agreement Management in Federated Virtual Organizationsn facilities for managing contract-governed collaborations and the autonomous business services between which those collaborations are formed. While further work is still needed on the functional governance of the collaborations and services, even more work is awaiting on the management of non-funct

tenuous

Construction and Execution of Adaptable Applications Using an Aspect-Oriented and Model Driven Approice (QoS) attribute levels, are complex tasks. Managing multiple, interacting QoS features is particularly difficult since these features tend to be distributed across the system and tangled with other features. The crosscutting nature of QoS features can make them difficult to evolve, and it can ma

antenna

Melanocytes

Managing Distributed Adaptation of Mobile Applications approach for the development of software capable of dynamically adapting to such variations. The middleware leverages models of needs and resources and the adaptation capabilities of the software and performs context monitoring, adaptation planning and dynamic reconfiguration at runtime. In this pa

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