243 search results - page 32 / 49 » Optimization of Collective Communications in HeteroMPI |
INFOCOM
2008
IEEE
14 years 4 months ago
2008
IEEE
—The problem of minimum cost in-network fusion of measurements, collected from distributed sensors via multihop routing is considered. A designated fusion center performs an opti...
ICT
2004
Springer
14 years 3 months ago
2004
Springer
We present a novel protocol, M3L, for multicast tree fault isolation based purely upon end-to-end information. Here, a fault is a link with a loss rate exceeding a specified thres...
PVM
2005
Springer
14 years 3 months ago
2005
Springer
We present design and implementation details as well as performance results for two new parallel checkpointing libraries developed by us for parallel MPI applications. The first o...
MOBICOM
1999
ACM
14 years 2 months ago
1999
ACM
An ad-hoc network is the cooperative engagement of a collection of typically wireless mobile nodes without the required intervention of any centralized access point or existing ...
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
— We study the inversion of a random field from pointwise measurements collected by a sensor network. We assume that the field has a sparse representation in a known basis. To ...