Denotational descriptions are frequently presented in terms of a sequence of descriptions of programming languages of increasing complexity. We discuss a formal approach to the study of such description sequences in terms of a refinement relation, showing how the informal use made of this approach in tutorial introductions to denotational semantics may be formally justified.
Content
Author and article information
Conference
Publication date:
September
1997
Publication date
(Print):
September
1997
Pages: 1-14
Affiliations
[0001]Centre for Software Reliability, Department of Computing Science, University of Newcastle
Upon Tyne
Newcastle Upon Tyne, UK
[0002]School of Mathematical Sciences, University of Bath
Bath, UK