Sciweavers

5623 search results - page 23 / 1125
» Estimating in Actual Time
Sort
View
EGPGV
2004
Springer
165views Visualization» more  EGPGV 2004»
15 years 5 months ago
Tuning of Algorithms for Independent Task Placement in the Context of Demand-Driven Parallel Ray Tracing
This paper investigates assignment strategies (load balancing algorithms) for process farms which solve the problem of online placement of a constant number of independent tasks w...
Tomas Plachetka
TSP
2010
14 years 6 months ago
Timing estimation and resynchronization for amplify-and- forward communication systems
Abstract--This paper proposes a general framework to effectively estimate the unknown timing and channel parameters, as well as design efficient timing resynchronization algorithms...
Xiao Li, Chengwen Xing, Yik-Chung Wu, S. C. Chan
WSC
2007
15 years 2 months ago
Folded standardized time series area variance estimators for simulation
We estimate the variance parameter of a stationary simulation-generated process using “folded” versions of standardized time series area estimators. We formulate improved vari...
Claudia Antonini, Christos Alexopoulos, David Gold...
ICC
2008
IEEE
135views Communications» more  ICC 2008»
15 years 6 months ago
Data-Aided Joint Estimation of Carrier Frequency Offset and Frequency-Selective Time-Varying Channel
—The issue of data-aided joint carrier frequency offset (CFO) and channel estimation is investigated in the presence of a rapidly time-varying frequency-selective channel. We der...
Nathan Ricklin, James R. Zeidler
IJAHUC
2006
71views more  IJAHUC 2006»
14 years 11 months ago
Elapsed time on arrival: a simple and versatile primitive for canonical time synchronisation services
: Time synchronisation is one of the most important and fundamental middleware services for wireless sensor networks. However, there is an apparent disconnect between existing time...
Branislav Kusy, Prabal Dutta, Philip Levis, Mikl&o...