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INFOCOM
2009
IEEE
16 years 1 months ago
Delay-Optimal Opportunistic Scheduling and Approximations: The Log Rule
—This paper considers the design of opportunistic packet schedulers for users sharing a time-varying wireless channel from the performance and the robustness points of view. Firs...
Bilal Sadiq, Seung Jun Baek, Gustavo de Veciana
SACMAT
2006
ACM
16 years 13 days ago
Traust: a trust negotiation-based authorization service for open systems
In recent years, trust negotiation (TN) has been proposed as a novel access control solution for use in open system environments in which resources are shared across organizationa...
Adam J. Lee, Marianne Winslett, Jim Basney, Von We...
VECPAR
2000
Springer
15 years 10 months ago
A SCOOPP Evaluation on Packing Parallel Objects in Run-Time
The SCOOPP (Scalable Object Oriented Parallel Programming) system is an hybrid compile and run-time system. SCOOPP dynamically scales OO applications on a wide range of target plat...
João Luís Sobral, Alberto José...
TRIDENTCOM
2005
IEEE
16 years 2 days ago
A Testbed for Evaluating Human Interaction with Ubiquitous Computing Environments
Core to ubiquitous computing environments are adaptive software systems that adapt their behavior to the context in which the user is attempting the task the system aims to suppor...
Eleanor O'Neill, Martin Klepal, David Lewis, Tony ...
IFIP
2005
Springer
15 years 12 months ago
Type-Based Distributed Access Control vs. Untyped Attackers
This paper considers the effect of untyped attackers inside a distributed system where security is enforced by the type system. In previous work we introduced the Key-Based Decentr...
Tom Chothia, Dominic Duggan