Asymmetric quantum decision-making

no code implementations • 3 May 2023 • Honoka Shiratori, Hiroaki Shinkawa, André Röhm, Nicolas Chauvet, Etsuo Segawa, Jonathan Laurent, Guillaume Bachelier, Tomoki Yamagami, Ryoichi Horisaki, Makoto Naruse

Quantum processes can realize conflict-free joint decisions among two agents using the entanglement of photons or quantum interference of orbital angular momentum (OAM).

Decision Making Ethics

Bandit Algorithm Driven by a Classical Random Walk and a Quantum Walk

no code implementations • 20 Apr 2023 • Tomoki Yamagami, Etsuo Segawa, Takatomo Mihana, André Röhm, Ryoichi Horisaki, Makoto Naruse

Quantum walks (QWs) have a property that classical random walks (RWs) do not possess -- the coexistence of linear spreading and localization -- and this property is utilized to implement various kinds of applications.

Theory of Acceleration of Decision Making by Correlated Time Sequences

no code implementations • 30 Mar 2022 • Norihiro Okada, Tomoki Yamagami, Nicolas Chauvet, Yusuke Ito, Mikio Hasegawa, Makoto Naruse

In this study, we demonstrate a theoretical model to account for accelerating decision-making by correlated time sequence.

Decision Making Time Series +1