Specifications are not (necessarily) executable:

Abstract: "Specifications can be written in languages which have formal semantics. Their very formality, and the similarities with some aspects of implementation languages, invites the idea that specifications might be executed. This paper presents a number of arguments against that idea. The a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Hayes, Ian J. (VerfasserIn), Jones, Cliff B. 1944- (VerfasserIn)
Format: Buch
Sprache:English
Veröffentlicht: Manchester Univ. 1989
Schriftenreihe:Technical report series / University of Manchester, Department of Computer Science.
Schlagworte:
Zusammenfassung:Abstract: "Specifications can be written in languages which have formal semantics. Their very formality, and the similarities with some aspects of implementation languages, invites the idea that specifications might be executed. This paper presents a number of arguments against that idea. The aim is to warn of the dangers of limiting specification languages to the point where all of their constructs can be executed. While conceding the difficulties of relating specification to an understanding of the r̀equirements' for a system, it is argued that other solutions should be sought than èxecutable specification languages'."
Beschreibung:18 S. graph. Darst.

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