Results 21 to 30 of about 108,415 (292)
IET Cyber-Physical Systems, 2022 While most existing works ignore securing the communication of control signals in microgrids' centralized secondary frequency control, here, a stochastic game between the microgrid control centre (MGCC) and the attacker for enhancing the vulnerability of
Shichao Liu, Qingyang Li, Bo Chen
doaj +1 more source
Playing Stochastically in Weighted Timed Games to Emulate Memory [PDF]
Logical Methods in Computer ScienceWeighted timed games are two-player zero-sum games played in a timed automaton equipped with integer weights. We consider optimal reachability objectives, in which one of the players, that we call Min, wants to reach a target location while minimising ...
Benjamin Monmege +2 more
doaj +1 more source
Stochastic games for power grid coordinated defence against coordinated attacks
IET Cyber-Physical Systems, 2020 As the worst-case interacting false data to the power system state estimation (SE), cyber data attacks can avoid being filtered out by most bad data detectors. In this study, coordinated attacks (unobservable attack and logic bomb attack) and coordinated
Xiaomeng Feng, Qiuye Sun, Qiuye Sun
doaj +1 more source
Commutative Stochastic Games [PDF]
Mathematics of Operations Research, 2015 We are interested in the convergence of the value of n-stage games as n goes to infinity and the existence of the uniform value in stochastic games with a general set of states and finite sets of actions where the transition is commutative. This means that playing an action profile a1 followed by an action profile a2, leads to the same distribution on
openaire +6 more sources
A Gradient-Based Reinforcement Learning Algorithm for Multiple Cooperative Agents
IEEE Access, 2018 Multi-agent reinforcement learning (MARL) can be used to design intelligent agents for solving cooperative tasks. Within the MARL category, this paper proposes the probability of maximal reward based on the infinitesimal gradient ascent (PMR-IGA ...
Zhen Zhang +4 more
doaj +1 more source
Computing an Optimal Pitching Strategy in a Baseball At-Bat
Proceedings of the International Florida Artificial Intelligence Research Society Conference, 2023 The field of quantitative analytics has transformed the worldof sports over the last decade. To date, these analytic ap-proaches are statistical at their core, characterizing what isand what was, while using this information to drive decisionsabout what ...
Connor Douglas +3 more
doaj +1 more source
Random Fruits on the Zielonka Tree [PDF]
, 2009 Stochastic games are a natural model for the synthesis of controllers confronted to adversarial and/or random actions. In particular, $\omega$-regular games of infinite length can represent reactive systems which are not expected to reach a correct state,
Horn, Florian
core +4 more sources
Discounted Stochastic Games [PDF]
Mathematics of Operations Research, 1998 We give an alternative proof to a result of Mertens and Parthasarathy, stating that every n-player discounted stochastic game with general setup, and with a norm-continuous transition, has a subgame perfect equilibrium.
openaire +2 more sources
Semi-infinite Stochastic Games [PDF]
, 1991 We investigate two-person zero-sum stopping stochastic games with a finite number of states, for which the action sets of player i are finite and those for player ii are countably infinite. Concerning the payoffs no restrictions are made. We show that for such games the value, possibly —∞ in some coordinates, exists; player i possesses optimal ...
Sinha, S., Thuijsman, F., Tijs, S.H.
openaire +6 more sources
EQUILIBRIUM SELECTION IN STOCHASTIC GAMES [PDF]
International Game Theory Review, 2003 In this paper a selection theory for stochastic games is developed. The theory itself is based on the ideas of Harsanyi and Selten to select equilibria for games in standard form. We introduce several possible definitions for the stochastic tracing procedure, an extension of the linear tracing procedure to the class of stochastic games. We analyze the
P.Jean-Jacques Herings +1 more
openaire +6 more sources