Modelling interaction-aware services from an orchestration viewpoint
Corina Popescu, Jose Luis Martinez Lastra · 2008
The need to express the flow of services separately from peer to peer interactions has lead to the definition of two concepts: orchestration and choreography. This paper discusses the modeling challenges arising with the need to express situations in which the boundary between the two notions cannot be clearly set, and yet only one of the aspects - specifically the orchestration part - is of interest for representation and analysis.