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ICCSA
2003
Springer
15 years 10 months ago
A New Availability Concept for (n, k)-way Cluster Systems Regarding Waiting Time
It is necessary to have the precise definition of available performance of high availability systems that can represent the availability and performability of the systems altogethe...
Kiejin Park, Sungsoo Kim, Jyh-Charn Liu
FUZZIEEE
2007
IEEE
15 years 6 months ago
Consistent, Complete and Compact Generation of DNF-type Fuzzy Rules by a Pittsburgh-style Genetic Algorithm
When a flexible fuzzy rule structure such as those with antecedent in conjunctive normal form is used, the interpretability of the obtained fuzzy model is significantly improved. H...
Jorge Casillas, Pedro Martínez
CADE
2010
Springer
15 years 6 months ago
Optimized Description Logic Reasoning via Core Blocking
State of the art reasoners for expressive description logics, such as those that underpin the OWL ontology language, are typically based on highly optimized implementations of (hyp...
Birte Glimm, Ian Horrocks, Boris Motik
JHSN
2006
100views more  JHSN 2006»
15 years 4 months ago
Reconfiguring Role Based Access Control policies using risk semantics
We present a refined model for Role Based Access Control policies and define a risk measure for the model, which expresses elements of the operational, combinatorial and conflict ...
Benjamin Aziz, Simon N. Foley, John Herbert, Garre...
PRL
2006
117views more  PRL 2006»
15 years 4 months ago
Feature selection in robust clustering based on Laplace mixture
A wrapped feature selection process is proposed in the context of robust clustering based on Laplace mixture models. The clustering approach we consider is a generalization of the...
Aurélien Cord, Christophe Ambroise, Jean Pi...