143 search results - page 26 / 29 » Semantic Grep: Regular Expressions Relational Abstraction |
109
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CAISE
2003
Springer
15 years 2 months ago
2003
Springer
Abstract. Even though SQL has become widely accepted as a language for implementing relational database schemas and querying data, there are cases where s experience the need for n...
106
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WOLLIC
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. We present a modal language that includes explicit operators to count the number of elements that a model might include in the extension of a formula, and we discuss how ...
ACSAC
2001
IEEE
15 years 1 months ago
2001
IEEE
fies a number of issues related to security information r semantics on different layers of abstraction. In particular it is difficult to express caller and target accurately in the...
133
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OOPSLA
1995
Springer
15 years 1 months ago
1995
Springer
All object-oriented languages provide support for subtype polymorphism, which allows the writing of generic code that works for families of related types. There is also a need, ho...
PODS
1989
ACM
15 years 1 months ago
1989
ACM
The alternating xpoint of a logic program with negation is de ned constructively. The underlying idea is monotonically to build up a set of negative conclusions until the least xp...