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» Martingales and Locality in Distributed Computing
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DCOSS
2007
Springer
14 years 2 months ago
Mobile Anchor-Free Localization for Wireless Sensor Networks
Localization is a fundamental problem in wireless sensor networks. In this paper, we consider how to localize individual nodes in a wireless sensor network when some subset of the...
Yurong Xu, Yi Ouyang, Zhengyi Le, James Ford, Fill...
PPAM
2005
Springer
14 years 2 months ago
Two Level Job-Scheduling Strategies for a Computational Grid
Abstract. We address parallel jobs scheduling problem for computational GRID systems. We concentrate on two-level hierarchy scheduling: at the first level broker allocates computa...
Andrei Tchernykh, Juan Manuel Ramírez, Arut...
CORR
2008
Springer
116views Education» more  CORR 2008»
13 years 8 months ago
A computational approach to the covert and overt deployment of spatial attention
Popular computational models of visual attention tend to neglect the influence of saccadic eye movements whereas it has been shown that the primates perform on average three of th...
Jérémy Fix, Nicolas P. Rougier, Fr&e...
MICCAI
2007
Springer
14 years 9 months ago
LOCUS: LOcal Cooperative Unified Segmentation of MRI Brain Scans
Abstract. We propose to carry out cooperatively both tissue and structure segmentations by distributing a set of local and cooperative models in a unified MRF framework. Tissue seg...
Benoit Scherrer, Michel Dojat, Florence Forbes, Ca...
ICS
2005
Tsinghua U.
14 years 2 months ago
Cache oblivious stencil computations
We present a cache oblivious algorithm for stencil computations, which arise for example in finite-difference methods. Our algorithm applies to arbitrary stencils in n-dimension...
Matteo Frigo, Volker Strumpen