Zobrazeno 1 - 10
of 4 017
pro vyhledávání: '"Takesue A"'
Autor:
Takesue, Hirofumi
This study aimed to investigate the evolutionary dynamics of a three-strategy game that combines snowdrift and stag hunt games. This game is motivated by an experimental study, which found that individual solution lowers cooperation levels. Agents ad
Externí odkaz:
http://arxiv.org/abs/2411.05543
Autor:
Shiraishi, Naoto, Takesue, Shinji
Exactly ergodicity in boundary-driven semi-infinite cellular automata (CA) are investigated. We establish all the ergodic rules in CA with 3, 4, and 5 states. We analytically prove the ergodicity for 12 rules in 3-state CA and 118320 rules in 5-state
Externí odkaz:
http://arxiv.org/abs/2408.06691
Autor:
Takesue, Hirofumi
The preferential treatment of in-group members is widely observed. This study examines this phenomenon in the domain of cooperation in social dilemmas using evolutionary agent-based models that consider the role of partner selection. The model consid
Externí odkaz:
http://arxiv.org/abs/2403.06893
Autor:
Shogo Takesue, Daigo Kasai, Tomofumi Aoki, Masahiro Tsukahara, Yoshitaka Misaka, Jun Komotori
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 2244-2251 (2024)
Atmospheric-controlled induction-heating fine-particle peening (AIH-FPP) was applied to low-alloy, low-carbon steel AISI 4120 to achieve rapid carburizing within minutes and enhance fatigue strength. The shot particles used during AIH-FPP were specif
Externí odkaz:
https://doaj.org/article/02fb3372c6b4446dbd54dcc36d1a50fe
Autor:
Yonezu, Yuya, Inaba, Kensuke, Yamada, Yasuhiro, Ikuta, Takuya, Inagaki, Takahiro, Honjo, Toshimori, Takesue, Hiroki
Publikováno v:
Optics Letters, 48, 5787-5790 (2023)
A coherent XY machine (CXYM) is a physical spin simulator that can simulate the XY model by mapping XY spins onto the continuous phases of non-degenerate optical parametric oscillators (NOPOs). Here, we demonstrated a large-scale CXYM with >47,000 sp
Externí odkaz:
http://arxiv.org/abs/2307.03333
Autor:
Lo, Hsin-Pin, Ikuta, Takuya, Azuma, Koji, Honjo, Toshimori, Munro, William J., Takesue, Hiroki
Publikováno v:
Quantum Science and Technology 8, 035003 (2023)
Multipartite entanglement is a critical resource in quantum information processing that exhibits much richer phenomenon and stronger correlations than in bipartite systems. This advantage is also reflected in its multi-user applications. Although man
Externí odkaz:
http://arxiv.org/abs/2304.05683
We generated time-multiplexed degenerate optical parametric oscillator (DOPO) pulses using a nonlinear fiber Sagnac loop as a phase-sensitive amplifier (PSA) where the pump and amplified light in pump-signal-idler degenerate four-wave mixing can be s
Externí odkaz:
http://arxiv.org/abs/2302.10452
Autor:
Takesue, Hirofumi
This study considers a variant of the bounded confidence opinion formation model wherein the probability of opinion assimilation is dependent on the relative similarity of opinions. Agents are located on a social network and decide whether or not the
Externí odkaz:
http://arxiv.org/abs/2302.02437
Noisy mean field annealing (NMFA) is an algorithm that mimics a coherent Ising machine (CIM), which is an optical system for solving Ising problems. The NMFA has reproduced the solver performance of the CIM for systems of limited size even though it
Externí odkaz:
http://arxiv.org/abs/2302.01454
Autor:
Takesue, Hiroki, Yamada, Yasuhiro, Inaba, Kensuke, Ikuta, Takuya, Yonezu, Yuya, Inagaki, Takahiro, Honjo, Toshimori, Kazama, Takushi, Enbutsu, Koji, Umeki, Takeshi, Kasahara, Ryoichi
Publikováno v:
Phys. Rev. Applied 19, L031001 (2023)
A coherent Ising machine (CIM) is known to deliver the low-energy states of the Ising model. Here, we investigate how well the CIM simulates the thermodynamic properties of a two-dimensional square-lattice Ising model. Assuming that the spin sets sam
Externí odkaz:
http://arxiv.org/abs/2301.12607