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CSFW
2010
IEEE
15 years 10 months ago
Constraining Credential Usage in Logic-Based Access Control
—Authorization logics allow concise specification of flexible access-control policies, and are the basis for logic-based access-control systems. In such systems, resource owner...
Lujo Bauer, Limin Jia, Divya Sharma
LICS
1987
IEEE
15 years 9 months ago
A Framework for Defining Logics
The Edinburgh Logical Framework (LF) provides a means to define (or present) logics. It is based on a general treatment of syntax, rules, and proofs by means of a typed -calculus ...
Robert Harper, Furio Honsell, Gordon D. Plotkin
COMBINATORICS
1998
102views more  COMBINATORICS 1998»
15 years 6 months ago
Inclusion-Exclusion and Network Reliability
Based on a recent improvement of the inclusion-exclusion principle, we present a new approach to network reliability problems. In particular, we give a new proof of a result of Sh...
Klaus Dohmen
SCP
2002
98views more  SCP 2002»
15 years 6 months ago
Reasoning about real-time repetitions: terminating and nonterminating
It is common for a real-time system to contain a nonterminating process monitoring an input and controlling an output. Hence, a real-time program development method needs to suppo...
Ian J. Hayes
FC
1998
Springer
96views Cryptology» more  FC 1998»
15 years 10 months ago
Compliance Checking in the PolicyMaker Trust Management System
Emerging electronic commerce services that use public-key cryptography on a mass-market scale require sophisticated mechanisms for managing trust. For example, any service that rec...
Matt Blaze, Joan Feigenbaum, Martin Strauss