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ESORICS
2000
Springer
15 years 10 months ago
Using Reflection as a Mechanism for Enforcing Security Policies in Mobile Code
Several authors have proposed using code modification as a technique for enforcing security policies such as resource limits, access controls, and network information flows. Howeve...
Ian Welch, Robert J. Stroud
JELIA
2000
Springer
15 years 10 months ago
A Logic for Modeling Decision Making with Dynamic Preferences
We present a framework for decision making with the possibility to express circumstance-dependent preferences among different alternatives for a decision. This new formalism, Order...
Marina De Vos, Dirk Vermeir
NGC
2000
Springer
109views Communications» more  NGC 2000»
15 years 10 months ago
Router level filtering for receiver interest delivery
Delivering data to on-line game participants requires the game data to be "customized" in real-time to each participant's characteristics. Using multicast in such a...
Manuel M. Oliveira, Jon Crowcroft, Christophe Diot
ACM
1995
15 years 10 months ago
Rough Sets
We study properties of rough sets, that is, approximations to sets of records in a database or, more formally, to subsets of the universe of an information system. A rough set is a...
Zdzislaw Pawlak
ZUM
2000
Springer
15 years 10 months ago
Retrenchment, Refinement, and Simulation
: Retrenchment is introduced as a liberalisation of refinement intended to address some of the shortcomings of refinement as sole means of progressing from simple abstract models t...
Richard Banach, Michael Poppleton