An Orchestrator for Dynamic Interconnection of Software Components

Barbosa, Marco António; Barbosa, Lu­ís Soares

doi:10.1016/j.entcs.2007.01.053

Cited by 3 publications

(2 citation statements)

References 18 publications

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“…The question is, in fact, more general: we still know very little about the semantics of mobility in the context of exogenous coordination models. Tentative solutions in e.g., Reo [12] or our own contribution documented in [19], are still of an operational nature.…”

Section: Discussionmentioning

confidence: 99%

A perspective on service orchestration

Barbosa

2009

Science of Computer Programming

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a b s t r a c tService-oriented computing is an emerging paradigm with increasing impact on the way modern software systems are designed and developed. Services are autonomous, loosely coupled and heterogeneous computational entities able to cooperate to achieve common goals. This paper introduces a model for service orchestration, which combines a exogenous coordination model, with services' interfaces annotated with behavioural patterns specified in a process algebra which is parametric on the interaction discipline. The coordination model is a variant of Reo for which a new semantic model is proposed.

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Section: Discussionmentioning

confidence: 99%

A perspective on service orchestration

Barbosa

2009

Science of Computer Programming

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“…[6,9,8,20]. Also, for the non-dynamic as well as the dynamic case, algorithmic procedures to derive concrete adaptors from high-level specification are proposed [5,2,26]. Reconfiguration, mainly at the structural level, is treated by graph grammars and graph transformation, e.g., in [13,19,3,22,4].…”

Section: Problem Situationmentioning

confidence: 99%

Dynamic System Adaptation by Constraint Orchestration

Groenewegen,

de Vink

2008

Preprint

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For Paradigm models, evolution is just-in-time specified coordination conducted by a special reusable component McPal. Evolution can be treated consistently and on-the-fly through Paradigm's constraint orchestration, also for originally unforeseen evolution. UML-like diagrams visually supplement such migration, as is illustrated for the case of a critical section solution evolving into a pipeline architecture.

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Configurations of Web Services

Barbosa

2007

Electronic Notes in Theoretical Computer Science

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An Orchestrator for Dynamic Interconnection of Software Components

Cited by 3 publications

References 18 publications

A perspective on service orchestration

A perspective on service orchestration

Dynamic System Adaptation by Constraint Orchestration

Configurations of Web Services

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