Compositional Construction of Real-Time Dataflow Networks

Increasing sizes of present-day distributed software systems call for coordination models which are both modular and scalable. Precise modelling of real-life applications further requires the notion of real-time. In this paper, we present a modular formal development of a compositional model for real-time coordination in dataflow networks. While real-time dataflow networks are typically asynchronous, our approach includes coordination patterns which combine, but are not limited to, synchrony and asynchrony. We define a constraint- and SAT-based encoding, which allows us to benefit from high-end constraint solving techniques when inspecting valid interactions of the system.

• Type: Conference
• Year: 2010
• Where: COORDINATION
• Authors: Stephanie Kemper
• Keywords: COORDINATION 2010, Dataflow Networks, Distributed And Parallel Computing, Real-time Coordination, Real-time Dataflow Networks