59 citations · 129 across the 10 of their papers we have counts for
11 papers
A Bayesian Nash equilibrium-based moving target defense against stealthy sensor attacks
David Umsonst, Serkan Sarıtaş, György Dán +1
We present a moving target defense strategy to reduce the impact of stealthy sensor attacks on feedback systems. The defender periodically and randomly switches between thresholds…
Privacy signaling games with binary alphabets
Photios A. Stavrou, Serkan Sarıtaş, Mikael Skoglund
In this paper, we consider a privacy signaling game problem for binary alphabets and single-bit transmission where a transmitter has a pair of messages, one of which is a casual me…
Quadratic Signaling Games with Channel Combining Ratio
Serkan Sarıtaş, Photios A. Stavrou, Ragnar Thobaben +1
In this study, Nash and Stackelberg equilibria of single-stage and multi-stage quadratic signaling games between an encoder and a decoder are investigated. In the considered setup,…
Quadratic Signaling with Prior Mismatch at an Encoder and Decoder: Equilibria, Continuity and Robustness Properties
Ertan Kazıklı, Serkan Sarıtaş, Sinan Gezici +1
We consider communications through a Gaussian noise channel between an encoder and a decoder which have subjective probabilistic models on the source distribution. Although they co…
Signaling Games for Log-Concave Distributions: Number of Bins and Properties of Equilibria
Ertan Kazıklı, Serkan Sarıtaş, Sinan Gezici +2
We investigate the equilibrium behavior for the decentralized cheap talk problem for real random variables and quadratic cost criteria in which an encoder and a decoder have misali…
Asymptotic Security of Control Systems by Covert Reaction: Repeated Signaling Game with Undisclosed Belief
Hampei Sasahara, Serkan Saritas, Henrik Sandberg
This study investigates the relationship between resilience of control systems to attacks and the information available to malicious attackers. Specifically, it is shown that contr…
Hypothesis Testing under Subjective Priors and Costs as a Signaling Game
Serkan Sarıtaş, Sinan Gezici, Serdar Yüksel
Many communication, sensor network, and networked control problems involve agents (decision makers) which have either misaligned objective functions or subjective probabilistic mod…
On the Number of Bins in Equilibria for Signaling Games
Serkan Sarıtaş, Philippe Furrer, Sinan Gezici +2
We investigate the equilibrium behavior for the decentralized quadratic cheap talk problem in which an encoder and a decoder, viewed as two decision makers, have misaligned objecti…
Binary Signaling under Subjective Priors and Costs as a Game
Serkan Sarıtaş, Sinan Gezici, Serdar Yüksel
Many decentralized and networked control problems involve decision makers which have either misaligned criteria or subjective priors. In the context of such a setup, in this paper…
Dynamic Signaling Games with Quadratic Criteria under Nash and Stackelberg Equilibria
Serkan Sarıtaş, Serdar Yüksel, Sinan Gezici
This paper considers dynamic (multi-stage) signaling games involving an encoder and a decoder who have subjective models on the cost functions. We consider both Nash (simultaneous-…
Quadratic Multi-Dimensional Signaling Games and Affine Equilibria
Serkan Sarıtaş, Serdar Yüksel, Sinan Gezici
This paper studies the decentralized quadratic cheap talk and signaling game problems when an encoder and a decoder, viewed as two decision makers, have misaligned objective functi…