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CEC
2008
IEEE
16 years 25 days ago
Evolution of image filters on graphics processor units using Cartesian Genetic Programming
— Graphics processor units are fast, inexpensive parallel computing devices. Recently there has been great interest in harnessing this power for various types of scientific comp...
Simon Harding
CLUSTER
2008
IEEE
16 years 25 days ago
A comparison of search heuristics for empirical code optimization
—This paper describes the application of various search techniques to the problem of automatic empirical code optimization. The search process is a critical aspect of auto-tuning...
Keith Seymour, Haihang You, Jack Dongarra
COLCOM
2008
IEEE
16 years 25 days ago
A Constraint and Attribute Based Security Framework for Dynamic Role Assignment in Collaborative Environments
Abstract. We investigate a security framework for collaborative applications that relies on the role-based access control (RBAC) model. In our framework, roles are pre-defined and...
Isabel F. Cruz, Rigel Gjomemo, Benjamin Lin, Mirko...
ICMCS
2008
IEEE
152views Multimedia» more  ICMCS 2008»
16 years 24 days ago
On-demand hd video using Jini based grid
This research establishes the feasibility of using a network centric technology, Jini, to provide a grid framework on which to perform parallel video encoding. A solution was impl...
Simon Kent, Peter Broadbent, Nigel Warren, Stephen...
ICST
2008
IEEE
16 years 23 days ago
Scheduling Timed Modules for Correct Resource Sharing
Real-time embedded systems typically include concurrent tasks of different priorities with time-dependent operations accessing common resources. In this context, unsynchronized pa...
Cristina Cerschi Seceleanu, Paul Pettersson, Hans ...