7 citations · 8 across the 7 of their papers we have counts for
4 papers · 1 filter
Active Fault Diagnosis for a Class of Nonlinear Uncertain Systems: A Distributionally Robust Approach
Ioannis Tzortzis, Marios M. Polycarpou
This work is devoted to the development of a distributionally robust active fault diagnosis approach for a class of nonlinear systems, which takes into account any ambiguity in dis…
Infinite Horizon Average Cost Dynamic Programming Subject to Total Variation Distance Ambiguity
Ioannis Tzortzis, Charalambos D. Charalambous, Themistoklis Charalambous
We analyze the infinite horizon minimax average cost Markov Control Model (MCM), for a class of controlled process conditional distributions, which belong to a ball, with respect t…
Approximation of Markov Processes by Lower Dimensional Processes via Total Variation Metrics
Ioannis Tzortzis, Charalambos D. Charalambous, Themistoklis Charalambous +2
The aim of this paper is to approximate a finite-state Markov process by another process with fewer states, called herein the approximating process. The approximation problem is fo…
Extremum Problems with Total Variation Distance and their Applications
Charalambos D. Charalambous, Ioannis Tzortzis, Sergey Loyka +1
The aim of this paper is to investigate extremum problems with pay-off being the total variational distance metric defined on the space of probability measures, subject to linear f…