1414 search results - page 181 / 283 » Cover Time and Broadcast Time |
PPOPP
2010
ACM
15 years 7 months ago
2010
ACM
This paper presents and validates performance models for a variety of high-performance collective communication algorithms for systems with Cell processors. The systems modeled in...
CSE
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract—A primary goal of vehicular communication systems is the enhancement of traffic safety by equipping vehicles with wireless communication units to facilitate cooperative...
GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
— We present a new physical layer network coding (PLNC) scheme, called superimposed XOR, for two-way relay channels. The new scheme specifically takes into account the channel a...
ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
—The connected dominating set (CDS) has been commonly used for routing and broadcast in mobile ad hoc networks (MANETs). Considering the applications of MANETs, it is generally p...
IPPS
2009
IEEE
15 years 4 months ago
2009
IEEE
MPI is the main standard for communication in high-performance clusters. MPI implementations use the Eager protocol to transfer small messages. To avoid the cost of memory registr...