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DANCE
2002
IEEE
16 years 17 days ago
Developing Dynamic Security Policies
In this paper we define and provide a general construction for a class of policies we call dynamic policies. In most existing systems, policies are implemented and enforced by ch...
Prasad Naldurg, Roy H. Campbell, M. Dennis Mickuna...
ICDCS
2002
IEEE
16 years 17 days ago
Query Optimization to Meet Performance Targets for Wide Area Applications
Recent technology advances have enabled mediated query processing with Internet accessible WebSources. A characteristic of WebSources is that their access costs exhibit transient ...
Vladimir Zadorozhny, Louiqa Raschid
VRML
2000
ACM
15 years 12 months ago
3D gadgets for business process visualization - a case study
Business visualization is becoming increasingly important, since managers recognize the power of human visual intuition in information-rich decision tasks. Nevertheless, despite i...
Bastiaan Schönhage, Alex van Ballegooij, Anto...
ATAL
2008
Springer
15 years 9 months ago
A Hybrid Reputation Model Based on the Use of Organizations
In this paper we present a hybrid reputation model focused on organizational structures that attempts to solve problems associated with both centralized and decentralized reputatio...
Viviane Torres da Silva, Ramón Hermoso, Rob...
EUROPAR
2008
Springer
15 years 9 months ago
Efficiently Building the Gated Single Assignment Form in Codes with Pointers in Modern Optimizing Compilers
Abstract. Understanding program behavior is at the foundation of program optimization. Techniques for automatic recognition of program constructs characterize the behavior of code ...
Manuel Arenaz, Pedro Amoedo, Juan Touriño