Even though it is not very often admitted, partial functions do play a significant role in many practical applications of deduction systems. Kleene has already given a semantic acc...
Abstract. We exhibit a methodology for formulating and verifying metatheorems about deductive systems in the Elf language, an implementation of the LF Logical Framework with an ope...
The software architecture of most systems is described informally and diagrammatically. In order for these descriptions to be meaningful at all, gures are understood by interpreti...
d Abstract) Frank S. de Boer, Jan Willem Klopyz , Catuscia Palamidessiyx We study the paradigm of asynchronous process communication, as contrasted with the synchronous communicat...
Frank S. de Boer, Jan Willem Klop, Catuscia Palami...
Attribute grammars may be seen as a (rather specialised) lazy or demand-driven programming language. The "programs" in this language take text or parse trees as input an...