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ACSAC
2004
IEEE
13 years 11 months ago
Role-Based Delegation Model/ Hierarchical Roles (RBDM1)
The basic idea behind delegation is that some active entity in a system delegates authority to another active entity in order to carry out some functions on behalf of the former. ...
Ezedin Barka, Ravi S. Sandhu
IPPS
1996
IEEE
13 years 11 months ago
Support for Extensibility and Reusability in a Concurrent Object-Oriented Programming Language
In many concurrent programming languages programs are difficult to extend and modify. This is because changes in a concurrent program (either through modification or extension) re...
Raju Pandey, James C. Browne
VL
2007
IEEE
132views Visual Languages» more  VL 2007»
14 years 1 months ago
A Study on Applying Roles of Variables in Introductory Programming
Expert programmers possess programming knowledge, which is language independent and abstract. Still, programming is mostly taught only via constructs of a programming language and...
Pauli Byckling, Jorma Sajaniemi
LPNMR
2007
Springer
14 years 1 months ago
Complexity of Rule Redundancy in Non-ground Answer-Set Programming over Finite Domains
Recent research in answer-set programming (ASP) is concerned with the problem of finding faithful transformations of logic programs under the stable semantics. This is in particul...
Michael Fink, Reinhard Pichler, Hans Tompits, Stef...
ASP
2005
Springer
14 years 1 months ago
Applications of Preferences using Answer Set Programming
Preferences are useful when the space of feasible solutions of a given problem is dense but not all these solutions are equivalent w.r.t. some additional requirements. In this case...
Claudia Zepeda, Mauricio Osorio, Juan Carlos Nieve...