Titlebook: Mathematical Foundations of Programming Semantics; 5th International Co M. Main,A. Melton,D. Schmidt Conference proceedings 1990 Springer-V

overrule

Generalization of final algebra semantics by relativization,semantics with respect to the space of evolutionary possibilities open to a given specification. The evolutionary space itself, which we call a ., has significant semantic content. The unit of application for our semantics is such a language of specifications. We formalize relevant notions of langua

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Termination, deadlock and divergence,ze its semantic theory. We give both an operational and a denotational semantics for the language and show that they agree. The operational theory is based upon a suitable adaptation of the notion of bisimulation preorder. The denotational semantics for the language is given in terms of the initial

chapel

A category-theoretic semantics for unbounded indeterminacy,categorical analogues of continuity and has the meaning of while loops defined as colimits of ω-diagrams. Furthermore, it collapses via an abstraction function to a semantics that is fully abstract, and coincides with the operational semantics. The abstraction function is the only discontinuous func

怕失去钱

断断续续

愤怒历史

harmony

An algebraic formulation for data refinement,ly reformulated and unified in terms of two principal category theoretic notions: those of an enriched category and monad, also known as a triple. The requisite definitions and theory are given, together with several examples to illustrate precisely how Hoare‘s work, including his main theorem may b

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peptides and peptide analogues.Emphasis to advanced technolo.Major advances in molecular biology, alternative RNA splicing, protein processing, identification of gene control elements, transgenic animals and bioinformatics open up multiple research avenues and allow for better understanding of neuro

grotto

借喻

Luca Cardelli,John C. Mitchellal for embryonic development and brain formation. ADNP includes an active neuroprotective site, an 8 amino acid peptide NAPSVIPQ (NAP). The current study was set out to prepare antibodies to ADNP that will recognize different sites on the molecule. Four peptides of 8–20 amino acids that span the ADN