Titlebook: Automata, Languages and Programming; 27th International C Ugo Montanari,José D. P. Rolim,Emo Welzl Conference proceedings 2000 Springer-Ver

laparoscopy

Console

Reasoning about Idealized ALGOL Using Regular Languagessoning inherits its desirable theoretical properties. The method is mathematically elementary and formal, which makes it uniquely suitable for automation. We show that reasoning can be carried out using only a meta-language of extended regular expressions, a language for which equivalence is formally decidable.

邪惡的你

LAP

An Automata-Theoretic Completeness Proof for Interval Temporal Logic version of quantified ITL over finite domains and can show completeness by representing finite-state automata in ITL and then translating ITL formulas into them. Here we limit ourselves to finite time. The full paper (and another conference paper [.]) extends the approach to infinite time.

FILTH

Conference proceedings 2000, Switzerland in July 2000. The 69 revised full papers presented together with nine invited contributions were carefully reviewed and selected from a total of 196 extended abstracts submitted for the two tracks on algorithms, automata, complexity, and games and on logic, semantics, and programming t

hauteur

后來(lái)

travail

Arno Brandt,Nina Heinecke,Hans-Ulrich Jungh interprets Pnueli and Shalev’s concept of failure naturally. The results not only give insights into the semantic subtleties of Statecharts, but also provide a basis for developing algebraic theories for macro steps and for comparing different Statecharts variants.

粗糙

Game Semantics: Achievements and Prospects foundational character, relating in porticular to definability and full abstraction. The first applications of these ideas, to program analysis and verification, have also begun to appear. We shall give an overview of what has been achieved, and try to map out some objectives for future research.

CLASH

Clique Is Hard to Approximate within , ,-,(1)xtend the reductions used to prove this result and combine the extended reductions with a recent result of Samorodnitsky and Trevisan to show that clique cannot be approximated within . unless . ? .NP ? ZPTIME(2.).)).