Inverse Cubature and Quadrature Kalman filters

arXiv:2303.10322v2 Announce Type: replace-cross
Abstract: Recent research in inverse cognition with cognitive radar has led to the development of inverse stochastic filters that are employed by the target to infer the information the cognitive radar may have learned. Prior works addressed this inverse cognition problem by proposing inverse Kalman filter (I-KF) and inverse extended KF (I-EKF), respectively, for linear and non-linear Gaussian state-space models. However, in practice, many counter-adversarial settings involve highly non-linear system models, wherein EKF's linearization often fails. …

abstract arxiv cognition cognitive cs.sy development eess.sp eess.sy filter filters information math.oc prior radar research stat.ml stochastic the information type