Partially observable multi-agent RL with (quasi-) efficiency: The blessing of information sharing

X Liu, K Zhang - International Conference on Machine …, 2023 - proceedings.mlr.press
We study provable multi-agent reinforcement learning (MARL) in the general framework of
partially observable stochastic games (POSGs). To circumvent the known hardness results …

A systematic process for evaluating structured perfect Bayesian equilibria in dynamic games with asymmetric information

D Vasal, A Sinha… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
We consider both finite-horizon and infinite-horizon versions of a dynamic game with selfish
players who observe their types privately and take actions that are publicly observed …

Dynamic games with asymmetric information: Common information based perfect bayesian equilibria and sequential decomposition

Y Ouyang, H Tavafoghi… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
We formulate and analyze a general class of stochastic dynamic games with asymmetric
information arising in dynamic systems. In such games, multiple strategic agents control the …

Dynamic games with asymmetric information and resource constrained players with applications to security of cyberphysical systems

A Gupta, C Langbort, T Başar - IEEE Transactions on Control of …, 2016 - ieeexplore.ieee.org
We model attacks on a cyberphysical system as a game between two players-the attacker
and the system. The players may not acquire the complete information about each other …

Provable Partially Observable Reinforcement Learning with Privileged Information

Y Cai, X Liu, A Oikonomou, K Zhang - arxiv preprint arxiv:2412.00985, 2024 - arxiv.org
Partial observability of the underlying states generally presents significant challenges for
reinforcement learning (RL). In practice, certain\emph {privileged information}, eg, the …

Signaling equilibria for dynamic LQG games with asymmetric information

D Vasal, A Anastasopoulos - 2016 IEEE 55th Conference on …, 2016 - ieeexplore.ieee.org
We consider a finite horizon dynamic game with two players who observe their types
privately and take actions, which are publicly observed. Players' types evolve as …

Dynamic games among teams with delayed intra-team information sharing

D Tang, H Tavafoghi, V Subramanian, A Nayyar… - Dynamic Games and …, 2023 - Springer
We analyze a class of stochastic dynamic games among teams with asymmetric information,
where members of a team share their observations internally with a delay of d. Each team is …

Resilient cyberphysical systems and their application drivers: A technology roadmap

S Chaterji, P Naghizadeh, MA Alam, S Bagchi… - arxiv preprint arxiv …, 2019 - arxiv.org
Cyberphysical systems (CPS) are ubiquitous in our personal and professional lives, and
they promise to dramatically improve micro-communities (eg, urban farms, hospitals), macro …

Dynamic contract design for systemic cyber risk management of interdependent enterprise networks

J Chen, Q Zhu, T Başar - Dynamic Games and Applications, 2021 - Springer
The interconnectivity of cyber and physical systems and Internet of things has created
ubiquitous concerns of cyber threats for enterprise system managers. It is common that the …

Desensitization and deception in differential games with asymmetric information

V Comandur, TR Vechalapu, VR Makkapati… - Dynamic Games and …, 2024 - Springer
Desensitization addresses safe optimal planning under parametric uncertainties by
providing sensitivity function-based risk estimates. This paper expands upon the existing …