no code implementations • 5 Jan 2022 • Himali Singh, Arpan Chattopadhyay, Kumar Vijay Mishra
The purpose of this paper and the companion paper (Part II) is to develop the theory of I-EKF in detail.
no code implementations • 13 Aug 2022 • Himali Singh, Arpan Chattopadhyay, Kumar Vijay Mishra
The purpose of this paper and the companion paper (Part I) is to address the inverse filtering problem in non-linear systems by proposing an inverse extended Kalman filter (I-EKF).
no code implementations • 1 Oct 2022 • Himali Singh, Kumar Vijay Mishra, Arpan Chattopadhyay
In this paper, we address this scenario by formulating inverse cognition as a nonlinear Gaussian state-space model, wherein the adversary employs an unscented Kalman filter (UKF) to estimate the defender's state with reduced linearization errors.
no code implementations • 28 Feb 2023 • Himali Singh, Arpan Chattopadhyay
In this context, we propose a novel multi-target localization algorithm in the range-angle domain for a MIMO FMCW radar with a sparse array of randomly placed transmit and receive elements.
no code implementations • 18 Mar 2023 • Himali Singh, Kumar Vijay Mishra, Arpan Chattopadhyay
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.
no code implementations • 4 Apr 2023 • Himali Singh, Kumar Vijay Mishra, Arpan Chattopadhyay
Rapid advances in designing cognitive and counter-adversarial systems have motivated the development of inverse Bayesian filters.