6800 search results - page 200 / 1360 » On optimizing collective communication |
TPDS
1998
13 years 10 months ago
1998
—Rollback-Dependency Trackability (RDT) is a property that states that all rollback dependencies between local checkpoints are on-line trackable by using a transitive dependency ...
VLSISP
2002
13 years 10 months ago
2002
A new and efficient class of nonlinear receivers is introduced for digital communication systems. These "iterated-decision" receivers use optimized multipass algorithms t...
PVM
2010
Springer
13 years 9 months ago
2010
Springer
Abstract. VolpexMPI is an MPI library designed for volunteer computing environments. In order to cope with the fundamental unreliability of these environments, VolpexMPI deploys tw...
ICC
2008
IEEE
14 years 5 months ago
2008
IEEE
—We consider opportunistic communications over multiple channels where the state (“good” or “bad”) of each channel evolves as independent and identically distributed Mark...
ATAL
2006
Springer
14 years 2 months ago
2006
Springer
In dangerous and uncertain environments initial plans must be revised. Communication failures hamper this replanning. We introduce fractured subteams as a novel formalism for mode...