830 search results - page 128 / 166 » Approximation power of directionlets |
IWCMC
2009
ACM
14 years 3 months ago
2009
ACM
This paper addresses the problem of optimal cooperative spectrum sensing in a cognitive-enabled sensor network where cognitive sensors can cooperate in the sensing of the spectrum...
APCHI
2008
IEEE
14 years 3 months ago
2008
IEEE
Routing through a backbone, which is responsible for performing and managing multipoint communication, reduces the communication overhead and overall energy consumption in wireless...
CDC
2008
IEEE
14 years 3 months ago
2008
IEEE
— The tokamak concept for magnetic confinement of fusion plasmas is now quite mature scientifically. This maturity is evidenced by the ongoing worldwide effort to design and cons...
CVPR
2008
IEEE
14 years 3 months ago
2008
IEEE
In this paper, we propose a novel graph based clustering approach with satisfactory clustering performance and low computational cost. It consists of two main steps: tree fitting...
DATE
2008
IEEE
14 years 3 months ago
2008
IEEE
Single-electron devices have drawn much attention in the last two decades. They have been widely used for device research and also show promise as a potential alternative to compl...