1171 search results - page 131 / 235 » A Logical Language for Expressing Authorizations |
145
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ECAI
2004
Springer
15 years 10 months ago
2004
Springer
Norms are essential to extend inference: inferences based on norms are far richer than those based on logical implications. In the recent decades, much effort has been devoted to r...
186
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DKE
2007
15 years 6 months ago
2007
XPath is the standard language for addressing parts of an XML document. We present a sound and complete decision procedure for containment of XPath queries. The considered XPath f...
203
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CAISE
2003
Springer
15 years 11 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...
168
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CORR
2011
Springer
15 years 1 months ago
2011
Springer
Abstract The class of ω-regular languages provide a robust specification language in verification. Every ω-regular condition can be decomposed into a safety part and a liveness...
161
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OOPSLA
2004
Springer
15 years 11 months ago
2004
Springer
This paper describes a type system that is capable of expressing and enforcing immutability constraints. The specific constraint exis that the abstract state of the object to whi...