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PREMI
2007
Springer
13 years 12 months ago
Cunning Ant System for Quadratic Assignment Problem with Local Search and Parallelization
Abstract. The previously proposed cunning ant system (cAS), a variant of the ACO algorithm, worked well on the TSP and the results showed that the cAS could be one of the most prom...
Shigeyoshi Tsutsui
SAINT
2007
IEEE
14 years 15 hour ago
Multiple-Tiered Security Hierarchy for Web Applications Using Central Authentication and Authorization Service
The Central Authentication Service (CAS) is a middleware for constructing a Single Sign On infrastructure for Web applications and has been developed by JA-SIG. In this paper, we ...
Hisashi Naito, Shoji Kajita, Yasushi Hirano, Kenji...
GRID
2007
Springer
13 years 5 months ago
Managing Role-Based Access Control Policies for Grid Databases in OGSA-DAI Using CAS
In this paper, we present a role-based access control method for accessing databases through the Open Grid Services Architecture – Data Access and Integration (OGSA-DAI) framewor...
Anil L. Pereira, Vineela Muppavarapu, Soon M. Chun...