6794 search results - page 359 / 1359 » Semantics of Visual Languages |
184
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KBSE
1997
IEEE
15 years 11 months ago
1997
IEEE
Given a program S and a precondition Q, the strongest postcondition, denoted sp(S Q), is defined as the strongest condition that holds after the execution of S, given that S term...
169
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COMPASS
1994
15 years 10 months ago
1994
ASL+ is a formalism for speci cation and programming in-the-large, based on an arbitrary institution. It has rules for proving the satisfaction and re nement of speci cations, whic...
186
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ESOP
2009
Springer
15 years 10 months ago
2009
Springer
This paper studies inductive definitions involving binders, in which aliasing between free and bound names is permitted. Such aliasing occurs in informal specifications of operatio...
186
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
Answering queries over ontologies is an important issue for the Semantic Web. Aggregate queries were widely studied for relational databases but almost no results are known for ag...
275
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ASIAN
2009
Springer
15 years 7 months ago
2009
Springer
Abstract. We presents a compositional Hoare logic for proving semantic security of modes of operation for symmetric key block ciphers. We propose a simple programming language to s...