Titlebook: Coordination Models and Languages; 8th International Co Paolo Ciancarini,Herbert Wiklicky Conference proceedings 2006 Springer-Verlag Berli

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Properties of the Working Fluid,ost used XML-based languages for web services: . and .. To this aim, first we select an expressive subset of ., with special concern for modeling the interactions among web service instances in a network context, and define its operational semantics. We call . the resulting formalism. Then, we put f

transplantation

最小

computing systems. The approach builds on the formalization of an atomic interaction and defines composition rules to describe complex choreographies..The logic permits to reason on the choreography formalization and to derive the properties of interest. A pleasant characteristics of the proposed a

敌手

R. Youngon offers an opportunity to increase data availability beyond the span of transient connections. Unfortunately, standard replication techniques for wired environments mostly target improvements to fault-tolerance and access time, and in general are not well-suited to the dynamic environment defined

起来了

R. Youngalso has to consider aspects of communication, synchronization and data movement. In this paper we describe a prototypical middleware solution that enables the clear separation of these aspects. We combine algorithmic skeletons describing the computational aspects with overlapping data distributions

Increment

R. Youngfacts can be specialised as workflow engines, encapsulating workflow rules expressed in terms of coordination laws..In this paper, we focus on the issue of inter-organisational workflow (IOW), and show how the issue of multiple, interdependent, distributed workflows requires coordination artifacts t

fulcrum

R. Youngtributed and Embedded (ODE) system: dynamicity, scalability, and stringent QoS requirements. The model treats a pervasive ODE system as a composition of concurrent computation and coerced coordination. In particular, concurrent computation is modeled as Actors, while coerced coordination specifies t

chastise

R. Youngplication programmer’s point of view, CAST makes it possible for operations to be executed at arbitrary locations in space, at prescribed times which may be in the future, and on remote hosts even when no end-to-end connected route exists between the initiator and target(s) of the operation. To acco

排名真古怪

R. Youngtransition system is not compositional. In this paper, we investigate the possibility of mapping Rebeca models into a coordination language, Reo, and present a natural mapping that provides a compositional semantics of Rebeca. To this end, we consider reactive objects in Rebeca as components in Reo,

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