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» Conditional independence in propositional logic
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IGPL
2010
91views more  IGPL 2010»
13 years 2 months ago
A reason maintenance perspective on relevant Ramsey conditionals
This paper presents a Ramsey account of conditionals within the framework of an implemented reason maintenance system. The reason maintenance system is built on top of a deductive...
Haythem O. Ismail
CORR
1998
Springer
82views Education» more  CORR 1998»
13 years 7 months ago
Tractability of Theory Patching
In this paper we consider the problem of theory patching, in which we are given a domain theory, some of whose components are indicated to be possibly awed, and a set of labeled t...
Shlomo Argamon-Engelson, Moshe Koppel
SICHERHEIT
2010
13 years 5 months ago
A Fuzzy Model for IT Security Investments
: This paper presents a fuzzy set based decision support model for taking uncertainty into account when making security investment decisions for distributed systems. The proposed m...
Guido Schryen
AUSAI
2004
Springer
14 years 1 months ago
A Logic Based Approach for Dynamic Access Control
The PolicyUpdater1 system is a fully-implemented access control system that provides policy evaluations as well as dynamic policy updates. These functions are achieved by the use o...
Vino Fernando Crescini, Yan Zhang
CORR
2007
Springer
98views Education» more  CORR 2007»
13 years 7 months ago
Normalisation Control in Deep Inference Via Atomic Flows
We introduce ‘atomic flows’: they are graphs obtained from derivations by tracing atom occurrences and forgetting the logical structure. We study simple manipulations of atomi...
Alessio Guglielmi, Tom Gundersen