Sciweavers

1028 search results - page 21 / 206
» Stochastic Differential Equations
Sort
View
TIP
2010
137views more  TIP 2010»
13 years 2 months ago
Adaptive Langevin Sampler for Separation of t-Distribution Modelled Astrophysical Maps
We propose to model the image differentials of astrophysical source maps by Student's t-distribution and to use them in the Bayesian source separation method as priors. We int...
Koray Kayabol, Ercan E. Kuruoglu, José Luis...
PROCEDIA
2010
123views more  PROCEDIA 2010»
13 years 5 months ago
Mean square convergence of a semidiscrete scheme for SPDEs of Zakai type driven by square integrable martingales
In this short note, a direct proof of L2 convergence of an Euler–Maruyama approximation of a Zakai equation driven by a square integrable martingale is shown. The order of conve...
Annika Lang
ICASSP
2011
IEEE
12 years 11 months ago
Global emergent behaviors in clouds of agents
—Networks of biological agents (for example, ants, bees, fish, birds) and complex man-made cyberphysical infrastructures (for example, the power grid, transportation networks) e...
Soummya Kar, José M. F. Moura
ICCAD
1999
IEEE
105views Hardware» more  ICCAD 1999»
13 years 11 months ago
Noise analysis of non-autonomous radio frequency circuits
In this paper we consider the important problem of noise analysis of non-autonomous nonlinear RF circuits in presence of input signal phase noise. We formulate this problem as a s...
Amit Mehrotra, Alberto L. Sangiovanni-Vincentelli
FS
2006
87views more  FS 2006»
13 years 7 months ago
Generic market models
Abstract. Currently, there are two market models for valuation and risk management of interest rate derivatives, the LIBOR and swap market models. We introduce arbitrage-free const...
Raoul Pietersz, Marcel van Regenmortel