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ICPP
2002
IEEE
14 years 17 days ago
EMPOWER: A Scalable Framework for Network Emulation
The development and implementation of new network protocols and applications need accurate, scalable, reconfigurable, and inexpensive tools for debugging, testing, performance tun...
Pei Zheng, Lionel M. Ni
IPPS
2005
IEEE
14 years 1 months ago
Security-Driven Heuristics and A Fast Genetic Algorithm for Trusted Grid Job Scheduling
In this paper, our contributions are two-fold: First, we enhance the Min-Min and Sufferage heuristics under three risk modes driven by security concerns. Second, we propose a new ...
Shanshan Song, Yu-Kwong Kwok, Kai Hwang
ESCIENCE
2006
IEEE
13 years 11 months ago
Scientific Workflows: More e-Science Mileage from Cyberinfrastructure
We view scientific workflows as the domain scientist's way to harness cyberinfrastructure for e-Science. Domain scientists are often interested in "end-to-end" fram...
Bertram Ludäscher, Shawn Bowers, Timothy M. M...
CLUSTER
2005
IEEE
14 years 1 months ago
Minimizing the Network Overhead of Checkpointing in Cycle-harvesting Cluster Environments
Cycle-harvesting systems such as Condor have been developed to make desktop machines in a local area (which are often similar to clusters in hardware configuration) available as ...
Daniel Nurmi, John Brevik, Richard Wolski
PACT
2005
Springer
14 years 1 months ago
Optimal Behavior of a Moving Creature in the Cellular Automata Model
The goal of our investigation is to find automatically the best rule for a cell in the cellular automata model. The cells are either of type Obstacle, Empty or Creature. Only Crea...
Mathias Halbach, Rolf Hoffmann