- Abstract:
- We argue that abstract datatypes - with public interfaces hiding private implementations - represent a form of codata rather than ordinary data, and hence that proof methods for corecursive programs are the appropriate techniques to use for reasoning with them. In particular, we show that the universal properties of unfold operators are perfectly suited for the task. We illustrate with solutions to two problems the solution to a problem in the recent literature. © 2008 Springer-Verlag.
- Publication status:
- Published
- Publisher copy:
- 10.1007/978-3-540-70594-9_8
-
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- Volume:
- 5133
- Pages:
- 110-133
- Publication date:
- 2008
- DOI:
- EISSN:
-
1611-3349
- ISSN:
-
0302-9743
- URN:
-
uuid:a9f57517-4dea-4055-b627-3aef85f7827c
- Source identifiers:
-
163474
- Local pid:
- pubs:163474
- ISBN:
- 978-3-540-70593-2
- Copyright date:
- 2008
Conference
Unfolding abstract datatypes
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