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AUTOMATICA
2007
97views more  AUTOMATICA 2007»
15 years 5 months ago
State estimation for linear systems with state equality constraints
This paper deals with state estimation problem for linear systems with state equality constraints. Using noisy measurements which are available from the observable system, we cons...
Sangho Ko, Robert R. Bitmead
CDC
2009
IEEE
142views Control Systems» more  CDC 2009»
15 years 9 months ago
Nonlinear attitude estimation using active vision and inertial measurements
Abstract— In this paper we consider the problem of estimating the attitude of a rigid body equipped with a triad of rate gyros and a pan and tilt camera. The nonlinear attitude o...
Sérgio Bras, Rita Cunha, José Fernan...
DSN
2000
IEEE
15 years 9 months ago
Testing for Software Vulnerability Using Environment Perturbation
We describe an methodology for testing a software system for possible security flaws. Based on the observation that most security flaws are caused by the program’s inappropria...
Wenliang Du, Aditya P. Mathur
ISCI
2008
137views more  ISCI 2008»
15 years 5 months ago
Inference of differential equation models by genetic programming
This paper describes an evolutionary method for identifying a causal model from the observed time series data. We use a system of ordinary differential equations (ODEs) as the cau...
Hitoshi Iba
DATE
2010
IEEE
121views Hardware» more  DATE 2010»
15 years 10 months ago
Using filesystem virtualization to avoid metadata bottlenecks
—Parallel file systems are very sensitive to adverse conditions, and the lack of synergy between such file systems and some of the applications running on them has a negative i...
Ernest Artiaga, Toni Cortes