Titlebook: Logics of Programs; Workshop, Yorktown H Dexter Kozen Conference proceedings 1982 Springer-Verlag Berlin Heidelberg 1982 algorithms.concurr

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Grazyna Mirkowska zur Programmlaufzeit von 183:1 bei herk?mmlichen Programmierverfahren l??t erkennen, da? der Einsatz bei vielen Anwendungen nur in der Gro?serie wirtschaftlich ist. Deshalb werden graphisch-interaktiv unterstützte Verfahren, welche die Programmierzeiten verkürzen, zunehmend an Bedeutung gewinnen. E

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Design and synthesis of synchronization skeletons using branching time temporal logic,. We believe that this approach may in the long run turn out to be quite practical. Since synchronization skeletons are, in general, quite small, the potentially exponential behavior of our algorithm need not be an insurmountable obstacle. Much additional research will be needed, however, to make th

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The type theory of PL/CV3,y was designed to be useable, the core theory was selected to be analyzable. This presentation strives to be succinct yet thorough. The last section consists of an extended example, but the approach here is not tutorial.

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Correctness of programs with function procedures,ation of (possibly recursive) functions. Its expressions occur in the statements of a simple language with assignment, composition and conditionals. A denotational and an operational semantics for this language are provided, and their equivalence is proved. Next, a proof system for partial correctne

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On induction vs. *-continuity,) under . only, there is a first-order sentence distinguishing separable dynamic algebras from standard Kripke models; whereas (2) under the stronger axiom ., the class of separable dynamic algebras and the class of standard Kripke models are indistinguishable by any sentence of infinitary first-ord

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Verification of concurrent programs: Temporal proof principles, . (.) properties..The proof principle for establishing invariance properties is based on computational induction, and is a generalization of the . method. For a restricted class of concurrent programs we present an algorithm for the automatic derivation of invariant assertions..In order to establis

Infinitesimal

Synthesis of communicating processes from Temporal Logic specifications,To specify a process, we give a PTL formula that describes its sequence of communications. The synthesis is done by constructing a model of the given specifications using a tableau-like satisfiability algorithm for PTL. This model can then be interpreted as a program.