Titlebook: CAAP ‘92; 17th Colloquium on T J. -C. Raoult Conference proceedings 1992 Springer-Verlag Berlin Heidelberg 1992 Conditional Equations.Diskr

interior

无能力

Power domains supporting recursion and failure, show that this monad cannot be any of the known power domain constructions, because they do not handle non-termination properly. Instead, a novel construction is proposed and investigated. It embodies both nondeterminism (choice and failure) and possible non-termination caused by recursion.

柱廊

crumble

Modeling of the Time-Harmonic Wave EquationA constructive interpretation of classical arithmetic in terms of a Kripke-like valuation semantics of proofs is presented. We use this interpretation for motivating a constructive procedure, based on reduction rules, for extracting witnesses from proofs of ∑. sentences in classical arithmetic.

我不明白

Microwave Measurement TechniquesThe reachability problem for term rewriting systems is to decide whether, given a system S and two terms t and t′, t can be reduced in t′ with rules of S. We study the disjoint union of term rewriting systems whose reachability problem is decidable and give sufficient conditions for obtaining the modularity of decidability of this problem.

一大块

Testing by Monitoring Material PropertiesIn this paper we present a decidable restriction of the intersection type discipline, obtained by combining intersection and universal quantification over types. The system, which has a notion of principal type, is a proper extension of the ML type system. A sound and complete type checking algorithm is presented and proved correct.

Flatter

记忆

Edoardo Lauria,Antoine Van ProeyenThis paper studies logical definability of tree languages (sets of finite trees). The logical systems we consider are located between first-order logic and monadic second-order logic. We obtain results which clarify the expressive power of first-order logic extended by “modulo counting quantifiers”.

CLAIM

https://doi.org/10.1007/978-3-662-06333-0In this paper we present an algorithm for effectively computing extremal fixed-points of a system of mutually recursive equations over a finite transition system. The proposed algorithm runs in time linear in the size of the transition system and linear in the size of the system of equations, thereby improving on [AC].

出没

A constructive valuation interpretation for classical logic and its use in witness extraction,A constructive interpretation of classical arithmetic in terms of a Kripke-like valuation semantics of proofs is presented. We use this interpretation for motivating a constructive procedure, based on reduction rules, for extracting witnesses from proofs of ∑. sentences in classical arithmetic.