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A fully programmable 100-spin coherent Ising machine with all-to-all connections.
McMahon PL, Marandi A, Haribara Y, Hamerly R, Langrock C, Tamate S, Inagaki T, Takesue H, Utsunomiya S, Aihara K, Byer RL, Fejer MM, Mabuchi H, Yamamoto Y. McMahon PL, et al. Among authors: utsunomiya s. Science. 2016 Nov 4;354(6312):614-617. doi: 10.1126/science.aah5178. Epub 2016 Oct 20. Science. 2016. PMID: 27811274
Experimental investigation of performance differences between coherent Ising machines and a quantum annealer.
Hamerly R, Inagaki T, McMahon PL, Venturelli D, Marandi A, Onodera T, Ng E, Langrock C, Inaba K, Honjo T, Enbutsu K, Umeki T, Kasahara R, Utsunomiya S, Kako S, Kawarabayashi KI, Byer RL, Fejer MM, Mabuchi H, Englund D, Rieffel E, Takesue H, Yamamoto Y. Hamerly R, et al. Among authors: utsunomiya s. Sci Adv. 2019 May 24;5(5):eaau0823. doi: 10.1126/sciadv.aau0823. eCollection 2019 May. Sci Adv. 2019. PMID: 31139743 Free PMC article.
A coherent Ising machine for 2000-node optimization problems.
Inagaki T, Haribara Y, Igarashi K, Sonobe T, Tamate S, Honjo T, Marandi A, McMahon PL, Umeki T, Enbutsu K, Tadanaga O, Takenouchi H, Aihara K, Kawarabayashi KI, Inoue K, Utsunomiya S, Takesue H. Inagaki T, et al. Among authors: utsunomiya s. Science. 2016 Nov 4;354(6312):603-606. doi: 10.1126/science.aah4243. Epub 2016 Oct 20. Science. 2016. PMID: 27811271