Sciweavers

1095 search results - page 91 / 219
» A Parallel Algorithm for Computing Betweenness Centrality
Sort
View
SIGMETRICS
2010
ACM
214views Hardware» more  SIGMETRICS 2010»
15 years 7 months ago
Distributed sensor network localization from local connectivity: performance analysis for the HOP-TERRAIN algorithm
This paper addresses the problem of determining the node locations in ad-hoc sensor networks when only connectivity information is available. In previous work, we showed that the ...
Amin Karbasi, Sewoong Oh
SIROCCO
2008
15 years 4 months ago
Distributed Approximation Algorithm for Resource Clustering
In this paper, we consider the clustering of resources on large scale platforms. More precisely, we target parallel applications consisting of independant tasks, where each task is...
Olivier Beaumont, Nicolas Bonichon, Philippe Ducho...
117
Voted
ICCS
2009
Springer
15 years 7 months ago
Performance Evaluation of Collective Write Algorithms in MPI I/O
MPI is the de-facto standard for message passing in parallel scientific applications. MPI-IO is a part of the MPI-2 specification defining file I/O operations in the MPI world....
Mohamad Chaarawi, Suneet Chandok, Edgar Gabriel
ICMCS
2005
IEEE
194views Multimedia» more  ICMCS 2005»
15 years 8 months ago
An hardware architecture for 3D object tracking and motion estimation
We present a method to track and estimate the motion of a 3D object with a monocular image sequence. The problem is based on the state equations and is solved by a sequential Mont...
Patrick Lanvin, Jean-Charles Noyer, Mohammed Benje...

Publication
433views
15 years 11 months ago
Optimal Feature Selection for Subspace Image Matching
Image matching has been a central research topic in computer vision over the last decades. Typical approaches for correspondence involve matching features between images. In this p...
Gemma Roig, Xavier Boix, Fernando De la Torre