Ioannis Tzortzis

Publication Activity (10 Years)

Years Active: 2009-2024
Publications (10 Years): 25

Top Topics

Optimal Control

Total Variation

Infinite Horizon

Top Venues

IEEE Trans. Autom. Control.

SIAM J. Control. Optim.

Publications

Charalambos D. Charalambous, Christos K. Kourtellaris, Ioannis Tzortzis
Optimal Control and Signaling Strategies of Control-Coding Capacity of General Decision Models: Applications to Gaussian Models and Decentralized Strategies. SIAM J. Control. Optim. 62 (1) (2024)
Faizan Mehmood, Lenos Hadjidemetriou, Ioannis Tzortzis, Marios M. Polycarpou
Incipient Current and Voltage Sensors Fault Diagnosis Scheme for Grid Side Converters. MED (2023)
Demetrios G. Eliades, Stelios G. Vrachimis, Alireza Moghaddam, Ioannis Tzortzis, Marios M. Polycarpou
Contamination event diagnosis in drinking water networks: A review. Annu. Rev. Control. 55 (2023)
Ioannis Tzortzis, Charalambos D. Charalambous
Partially Observable Markov Decision Subject to Total Variation Distance Ambiguity. CDC (2022)
Ioannis Tzortzis, Christoforos N. Hadjicostis, Charalambos D. Charalambous
Linear Quadratic Tracking Control of Hidden Markov Jump Linear Systems Subject to Ambiguity. CDC (2021)
Ioannis Tzortzis, Charalambos D. Charalambous, Christoforos N. Hadjicostis
A Distributionally Robust LQR for Systems with Multiple Uncertain Players. CDC (2021)
Ioannis Tzortzis, Charalambos D. Charalambous, Christoforos N. Hadjicostis
Jump LQR Systems With Unknown Transition Probabilities. IEEE Trans. Autom. Control. 66 (6) (2021)
Charalambos D. Charalambous, Christos K. Kourtellaris, Ioannis Tzortzis
Ergodic Control-Coding Capacity of Stochastic Control Systems: Information Signalling and Hierarchical Optimality of Gaussian Systems. SIAM J. Control. Optim. 58 (1) (2020)
Ioannis Tzortzis, Charalambos D. Charalambous, Christoforos N. Hadjicostis
Robust LQG for Markov Jump Linear Systems. CDC (2019)
Ioannis Tzortzis, Charalambos D. Charalambous, Themistoklis Charalambous
Infinite Horizon Average Cost Dynamic Programming Subject to Total Variation Distance Ambiguity. SIAM J. Control. Optim. 57 (4) (2019)
Ioannis Tzortzis, Marios M. Polycarpou
Distributionally Robust Active Fault Diagnosis. ECC (2019)
Andreas A. Malikopoulos, Charalambos D. Charalambous, Ioannis Tzortzis
The average cost of Markov chains subject to total variation distance uncertainty. Syst. Control. Lett. 120 (2018)
Charalambos D. Charalambous, Photios A. Stavrou, Christos K. Kourtellaris, Ioannis Tzortzis
Directed Information Subject to a Fidelity. Applications to Conditionally Gaussian Processes. ECC (2018)
Ioannis Tzortzis, Charalambos D. Charalambous, Themistoklis Charalambous, Christoforos N. Hadjicostis, Mikael Johansson
Approximation of Markov Processes by Lower Dimensional Processes via Total Variation Metrics. IEEE Trans. Autom. Control. 62 (3) (2017)
Christos K. Kourtellaris, Charalambos D. Charalambous, Ioannis Tzortzis
Single Letter Expression of Capacity for a Class of Channels with Memory. CoRR (2017)
Charalambos D. Charalambous, Christos K. Kourtellaris, Ioannis Tzortzis
Signalling of information in networked stochastic dynamical control systems. CDC (2017)
Charalambos D. Charalambous, Christos K. Kourtellaris, Sergey Loyka, Ioannis Tzortzis
The capacity of unstable dynamical systems-interaction of control and information transmission. ISIT (2017)
Charalambos D. Charalambous, Christos K. Kourtellaris, Ioannis Tzortzis
Information Transfer of Control Strategies: Dualities of Stochastic Optimal Control Theory and Feedback Capacity of Information Theory. IEEE Trans. Autom. Control. 62 (10) (2017)
Christos K. Kourtellaris, Ioannis Tzortzis, Charalambos D. Charalambous
Two-letter capacity formula for channels with memory and feedback. ITW (2017)
Charalambos D. Charalambous, Christos K. Kourtellaris, Ioannis Tzortzis
Hierarchical decomposition of optimal control and information strategies in control-coding capacity of stochastic systems. CDC (2017)
Charalambos D. Charalambous, Christos K. Kourtellaris, Ioannis Tzortzis
Hierarchical optimality of linear controllers-encoders-decoders operating at control-coding capacity of LQG control systems. CDC (2017)
Ioannis Tzortzis, Christoforos N. Hadjicostis, Laurent Mombaerts
Reconstruction of gene regulatory networks using an error filtering learning scheme. Allerton (2017)
Ioannis Tzortzis, Charalambos D. Charalambous, Themistoklis Charalambous, Christos K. Kourtellaris, Christoforos N. Hadjicostis
Robust Linear Quadratic Regulator for uncertain systems. CDC (2016)
Charalambos D. Charalambous, Christos K. Kourtellaris, Ioannis Tzortzis
Information transfer in stochastic optimal control with randomized strategies and directed information criterion. CDC (2016)
Ioannis Tzortzis, Charalambos D. Charalambous, Themistoklis Charalambous
Infinite horizon discounted dynamic programming subject to total variation ambiguity on conditional distribution. CDC (2016)
Ioannis Tzortzis, Charalambos D. Charalambous, Themistoklis Charalambous
Dynamic Programming Subject to Total Variation Distance Ambiguity. SIAM J. Control. Optim. 53 (4) (2015)
Ioannis Tzortzis, Charalambos D. Charalambous, Themistoklis Charalambous
Infinite horizon average cost dynamic programming subject to ambiguity on conditional distribution. CDC (2015)
Ioannis Tzortzis, Charalambos D. Charalambous, Themistoklis Charalambous, Christoforos N. Hadjicostis, Mikael Johansson
Approximation of Markov processes by lower dimensional processes. CDC (2014)
Charalambos D. Charalambous, Ioannis Tzortzis, Sergey Loyka, Themistoklis Charalambous
Extremum Problems With Total Variation Distance and Their Applications. IEEE Trans. Autom. Control. 59 (9) (2014)
Charalambos D. Charalambous, Ioannis Tzortzis, Sergey Loyka, Themistoklis Charalambous
Extremum problems with total variation distance. CDC (2013)
Charalambos D. Charalambous, Ioannis Tzortzis, Themistoklis Charalambous
Dynamic programming with total variational distance uncertainty. CDC (2012)
Charalambos D. Charalambous, Ioannis Tzortzis, Farzad Rezaei
Stochastic optimal control of discrete-time systems subject to conditional distribution uncertainty. CDC/ECC (2011)
Charalambos D. Charalambous, Farzad Rezaei, Ioannis Tzortzis
Optimal stochastic control of discrete-time systems subject to total variation distance uncertainty. CDC (2010)
Ioannis Tzortzis, Charalambos D. Charalambous
Dynamic demographic models and parameter identification: Simulations based on statistical data. ECC (2009)