575 search results - page 19 / 115 » A Spectral Approach to Lower Bounds |
GLOBECOM
2008
IEEE
14 years 1 months ago
2008
IEEE
—In this paper, we manage to prove the log-concavity of the generalized Marcum Q-function Qν (a, b) with respect to its order ν on [1, ∞). The proof relies on a powerful math...
TVLSI
2008
13 years 7 months ago
2008
With aggressive scaling down of feature sizes in VLSI fabrication, process variation has become a critical issue in designs. We show that two necessary conditions for the "Max...
ICRA
2000
IEEE
13 years 11 months ago
2000
IEEE
W'e consider the kinematic model of a vehicle moving forward with a lower bounded turning radius. This model, is relevant to describe the kinematics of road vehicles as well ...
GECCO
2004
Springer
14 years 24 days ago
2004
Springer
We analyse the probability 1 − δ to be in an optimum solution after k steps of an inhomogeneous Markov chain which is specified by a logarithmic cooling schedule c(k) = Γ/ ln ...
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
Dimensionality reduction (DR) is a major issue to improve the efficiency of the classifiers in Hyperspectral images (HSI). Recently, the independent component analysis (ICA) app...