Event relationship graph

Event relationship graphs (ERGs) are a type of directed graph (with labeled and annotated vertices and annotated edges) used for modeling discrete-event systems. Like Petri Nets, ERGs provide a model for concurrent computation. ERGs have the full power of Turing machines.[1]

References
  1. Savage, E. L.; Schruben, L. W.; Yucesan, E. (2005). "On the Generality of Event Relationship Graph Models". INFORMS Journal on Computing. 17 (1): 3–9. doi:10.1287/ijoc.1030.0053.

Further reading
  • Schruben, L. (2007), Modeling Causality with Event Relationship Graphs, in Fishwick, P.A (2007), Handbook of Dynamic System Modeling, pp. 23–1—23–21.
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