Sciweavers

2392 search results - page 115 / 479
» Channel-Hopping Multiple Access
Sort
View
ESCIENCE
2007
IEEE
16 years 20 days ago
Multiple Middleware Co-existence: Another Aspect of Grid Interoperation
Since the birth of computational and data grids, many middlewares have been developed and deployed. Currently, they are used in a multitude of isolated e-Infrastructures and a hot...
Roberto Barbera, Marco Fargetta, Emidio Giorgio
PVM
2009
Springer
15 years 11 months ago
Multiple-Level MPI File Write-Back and Prefetching for Blue Gene Systems
This paper presents the design and implementation of an asynchronous data-staging strategy for file accesses based on ROMIO, the most popular MPI-IO distribution, and ZeptoOS, an ...
Javier García Blas, Florin Isaila, Jes&uacu...
LCPC
2007
Springer
16 years 14 days ago
Multidimensional Blocking in UPC
Abstract. Partitioned Global Address Space (PGAS) languages offer an attractive, high-productivity programming model for programming large-scale parallel machines. PGAS languages, ...
Christopher Barton, Calin Cascaval, George Alm&aac...
VTC
2010
IEEE
158views Communications» more  VTC 2010»
15 years 4 months ago
Joint Channel Impulse Response and Noise-Variance Estimation for OFDM/SDMA Systems Based on Expectation Maximization
Abstract—A joint channel impulse response (CIR) and noisevariance estimation scheme is proposed for multi-user MultipleInput-Multiple-Output (MIMO) Orthogonal Frequency-Division ...
Jiankang Zhang, Xiaomin Mu, Lajos Hanzo
ISER
1999
Springer
108views Robotics» more  ISER 1999»
15 years 10 months ago
Combination of Several Vision Sensors for Interpretation of Human Actions
: In this paper we describe how the combination of several vision sensors can be used to track multiple human targets in a typical surveillance situation. The experimental system d...
Paulo Peixoto, Jorge Batista, Helder Araújo...