2265 search results - page 372 / 453 » On the Power of Local Orientations |
CISS
2008
IEEE
14 years 3 months ago
2008
IEEE
—Beyond signal processing applications, frames are also powerful tools for modeling the sensing and information processing of many biological and man-made systems that exhibit in...
FOCS
2008
IEEE
14 years 3 months ago
2008
IEEE
We show a tight lower bound of Ω(N log log N) on the number of transmissions required to compute several functions (including the parity function and the majority function) in a...
GLOBECOM
2008
IEEE
14 years 3 months ago
2008
IEEE
—Wireless Sensor Networks (WSNs) consist of spatially-distributed autonomous sensors that can cooperatively monitor physical and environmental conditions. Because of sensors’ r...
GLVLSI
2008
IEEE
14 years 3 months ago
2008
IEEE
Due to the large contribution of the memory subsystem to total system power, the memory subsystem is highly amenable to customization for reduced power/energy and/or improved perf...
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
In this paper we present a new adaptive short-time Fourier analysissynthesis scheme and demonstrate its efficacy in speech enhancement. While a number of adaptive analyses have p...