855 search results - page 107 / 171 » Using First-Order Logic to Reason about Policies |
SIGADA
2004
Springer
14 years 2 months ago
2004
Springer
Existing security models require that information of a given security level be prevented from “leaking” into lower-security information. High-security applications must be dem...
RR
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. WSML presents a framework encompassing different language variants, rooted in Description Logics and (F-)Logic Programming. So far, the precise relationships between thes...
DALT
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. We propose an extension of action theories to intention theories in the framework of situation calculus. Moreover the method for implementing action theories is adapted t...
COMPSAC
2003
IEEE
14 years 2 months ago
2003
IEEE
This paper explores how to characterise security properties of software components, and how to reason about their suitability for a trustworthy compositional contract. Our framewo...
SIGMOD
1998
ACM
14 years 1 months ago
1998
ACM
Most databases contain “name constants” like course numbers, personal names, and place names that correspond to entities in the real world. Previous work in integration of het...