1297 search results - page 39 / 260 » Hyperdynamics Importance Sampling |
FOCS
2006
IEEE
14 years 4 months ago
2006
IEEE
We prove that the hit-and-run random walk is rapidly mixing for an arbitrary logconcave distribution starting from any point in the support. This extends the work of [26], where t...
CAEPIA
2003
Springer
14 years 3 months ago
2003
Springer
Abstract. In recent years, particle filters have emerged as a useful tool that enables the application of Bayesian reasoning to problems requiring dynamic state estimation. The ef...
CAIP
2009
Springer
14 years 4 months ago
2009
Springer
Measures of central tendency for graphs are important for protoype construction, frequent substructure mining, and multiple alignment of protein structures. This contribution propo...
DSP
2006
13 years 10 months ago
2006
Cross correlation function (CCF) of signals is an important tool of multi-sensors signal processing. Parabola functions are commonly used as parametric models of the CCF in time d...
TOMACS
2002
13 years 9 months ago
2002
Consider the problem of estimating the small probability that the maximum of a random walk exceeds a large threshold, when the process has a negative drift and the underlying rand...