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CCGRID
2008
IEEE
15 years 7 months ago
Fault Tolerance and Recovery of Scientific Workflows on Computational Grids
In this paper, we describe the design and implementation of two mechanisms for fault-tolerance and recovery for complex scientific workflows on computational grids. We present our ...
Gopi Kandaswamy, Anirban Mandal, Daniel A. Reed
EUROPAR
2009
Springer
16 years 1 months ago
MPI Applications on Grids: A Topology Aware Approach
Porting on grids complex MPI applications involving collective communications requires significant program modification, usually dedicated to a single grid structure. The diffi...
Camille Coti, Thomas Hérault, Franck Cappel...
ISBI
2006
IEEE
16 years 7 months ago
Validation and regularization in diffusion MRI tractography
We present a physical phantom designed for fibre tractography validation and use it to evaluate tracking algorithms that employ (a) the classic diffusion tensor model of diffusion...
Jennifer S. W. Campbell, Peter Savadjiev, Kaleem S...
INFOCOM
2007
IEEE
16 years 1 months ago
Performance of Random Access Scheduling Schemes in Multi-Hop Wireless Networks
Abstract— The performance of scheduling schemes in multihop wireless networks has attracted significant attention in the recent literature. It is well known that optimal schedul...
Changhee Joo, Ness B. Shroff
ICRA
2006
IEEE
77views Robotics» more  ICRA 2006»
16 years 24 days ago
Scalable Shape Sculpting via Hole Motion: Motion Planning in Lattice-constrained Modular Robots
— We describe a novel shape formation algorithm for ensembles of 2-dimensional lattice-arrayed modular robots, based on the manipulation of regularly shaped voids within the latt...
Michael DeRosa, Seth Copen Goldstein, Peter Lee, J...