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The description of choreography, WS-CDL, is an interactive description from global view which lacks formal semantics. The formal syntax and semantics, process algebra for WS-CDL (PA4WS), are proposed to describe WS-CDL using service channel and session channel. Particularly, the notation of WorkUnit is a reusable principle which plays an important role in WS-CDL. The WorkUnit of WS-CDL is modeled...
The language of choreography, WS-CDL, is a W3C candidate recommendation standard, which is an interactive description from global view but the language lacks formal semantics. WorkUnit in WS-CDL plays a crucial role because of reusable principle. In this paper, we propose process algebra for WS-CDL (PA4WS), which equips workunit. The semantics of PA4WS are presented based on structural operational...
The description of choreography, WS-CDL, is an interactive description from global view which lacks formal semantics. The formal syntax and semantics, Process Algebra for WS-CDL (PA4WS), are proposed to describe WS-CDL using service channel and session channel. Particularly, The notation of WorkUnit is a reusable principle which plays an important role in WS-CDL. The WorkUnit of WS-CDL is modeled...
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