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CCS
2007
ACM
15 years 10 months ago
Managing RBAC states with transitive relations
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
Chaoyi Pang, David P. Hansen, Anthony J. Maeder
CIKM
2007
Springer
15 years 10 months ago
Ontology module extraction for ontology reuse: an ontology engineering perspective
Problems resulting from the management of shared, distributed knowledge has led to ontologies being employed as a solution, in order to effectively integrate information across a...
Paul Doran, Valentina A. M. Tamma, Luigi Iannone
CIVR
2007
Springer
112views Image Analysis» more  CIVR 2007»
15 years 10 months ago
Canonical image selection from the web
The vast majority of the features used in today’s commercially deployed image search systems employ techniques that are largely indistinguishable from text-document search – t...
Yushi Jing, Shumeet Baluja, Henry A. Rowley
FPL
2007
Springer
146views Hardware» more  FPL 2007»
15 years 10 months ago
Efficient External Memory Interface for Multi-processor Platforms Realized on FPGA Chips
The complexity of today’s embedded applications requires modern high-performance embedded System-on-Chip (SoC) platforms to be multiprocessor architectures. Advances in FPGA tec...
Hristo Nikolov, Todor Stefanov, Ed F. Deprettere
GECCO
2007
Springer
192views Optimization» more  GECCO 2007»
15 years 10 months ago
SDR: a better trigger for adaptive variance scaling in normal EDAs
Recently, advances have been made in continuous, normal– distribution–based Estimation–of–Distribution Algorithms (EDAs) by scaling the variance up from the maximum–like...
Peter A. N. Bosman, Jörn Grahl, Franz Rothlau...
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