DocumentCode
751976
Title
A Transformational Derivation of a Parsing Algorithm in a High-Level Language
Author
Deak, Edith
Author_Institution
Bell Laboratories
Issue
1
fYear
1981
Firstpage
23
Lastpage
31
Abstract
This paper presents a detailed algorithm derivation scenario, using correctness preserving source-to-source transfonnations. The algorithm derived is the Cocke-Younger nodal spans parsing algorithm. We describe a high-level SETL-like specification language, and give a partial correctness formalism and a set of transformation rules which enable the combination of algorithms whose partial correctness has already been established.
Keywords
Algorithm specification; high-level language; partial correctness; source-to-source transformation; verification; Algorithm design and analysis; Automatic programming; Computer languages; Error correction; High level languages; Interactive systems; Libraries; Set theory; Specification languages; Algorithm specification; high-level language; partial correctness; source-to-source transformation; verification;
fLanguage
English
Journal_Title
Software Engineering, IEEE Transactions on
Publisher
ieee
ISSN
0098-5589
Type
jour
DOI
10.1109/TSE.1981.230816
Filename
1702799
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