Titlebook: CONCUR ‘90: Theories of Concurrency: Unification and Extension; Theories of Concurre J. C. M. Baeten,J. W. Klop Conference proceedings 1990

STAT

fiction

Process algebra with a zero object,The object 0 acts as a zero for both sum and multiplication in process algebra. The constant δ, representing deadlock or inaction, is only a left zero for multiplication. We will call 0 predictable failure.

陈旧

Synthesis rules for Petri nets, and how they lead to new results,Three kits of rules for top-down synthesis of Petri nets are introduced. The properties and expressive power of the kits are compared. They are then used to characterise the class of structurally live Free Choice nets by means of the rank of the incidence matrix.

西瓜

GROSS

Convergence of iteration systems,n is decreased by each step that causes a state change. Such a proof requires an exponential number of cases (in the number of assignment statements) to be considered. In this paper, we present alternative methods for verifying the convergence of iteration systems. In most of these methods, upto a linear number of cases need to be considered.

synovial-joint

废墟

适宜

LAIR

Contributions to International Relationsraction with tests. Based on these probabilities three equivalences are defined. We define three denotational models, and show that each model contains exactly the necessary information for verification of one of the equivalences.

水土