Titlebook: CONCUR ‘96: Concurrency Theory; 7th International Co Ugo Montanari,Vladimiro Sassone Conference proceedings 1996 Springer-Verlag Berlin Hei

Spartan

drusen

The modal mu-calculus alternation hierarchy is strict,One of the open questions about the modal mu-calculus is whether the alternation hierarchy collapses; that is, whether all modal fix-point properties can be expressed with only a few alternations of least and greatest fix-points. In this paper, we resolve this question by showing that the hierarchy does not collapse.

palette

金哥占卜者

变化

triptans

978-3-540-61604-7Springer-Verlag Berlin Heidelberg 1996

淘气

保守

任命

Symbolic transition graph with assignment, to be carried in transitions. The main advantage of this generalization is that a wider class of processes can be represented as finite state graphs. Two kinds of operational semantics, ground and symbolic, are given to such graphs. On top of them both ground and symbolic bisimulations are defined

Incompetent

Models for concurrent constraint programming,simultaneously active), . (they interact via the monotonic accumulation of constraints on shared variables), . (the presence or absence of information can guard evolution of an agent), and . (each agent has access to only a finite, though dynamically varying, number of variables, and can create new