48 search results - page 7 / 10 » dt 2008 |
SIAMCO
2002
13 years 7 months ago
2002
We consider the problem of minimizing autonomous, simple integrals like (P) min T 0 f x(t) , x (t) dt: x AC([0 , T]) with x(0) = x0 and x(T) = xT where f : R
GLOBECOM
2008
IEEE
13 years 8 months ago
2008
IEEE
— The use of directional antennae in ad hoc networks has received growing attention in recent years. However, most existing directional MAC protocols assume interchangeable direc...
TCOM
2010
13 years 5 months ago
2010
—In this letter, the outage probabilities of selection relaying protocols are analyzed and compared for cooperative wireless networks. It is assumed that both source and relay us...
FOCS
2008
IEEE
14 years 1 months ago
2008
IEEE
We prove that any graph G with n points has a distribution T over spanning trees such that for any edge (u, v) the expected stretch ET ∼T [dT (u, v)/dG(u, v)] is bounded by ˜O(...
MICCAI
2008
Springer
14 years 8 months ago
2008
Springer
Diffusion-Weighted MRI (DW-MRI) is subject to random noise yielding measures that are different from their real values, and thus biasing the subsequently estimated tensors. The Non...