Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Yohei Hamakawa"'
Publikováno v:
IEEE Access, Vol 11, Pp 142979-142991 (2023)
Correlation-diversified portfolios can be constructed by finding the maximum independent sets (MISs) in market graphs with edges corresponding to correlations between two stocks. The computational complexity of finding the MIS increases exponentially
Externí odkaz:
https://doaj.org/article/1379b0f5731d4437a39d703f7df8b110
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract In computer science, clustering is a technique for grouping data. Ising machines can solve distance-based clustering problems described by quadratic unconstrained binary optimization (QUBO) formulations. A typical simple method using an Isin
Externí odkaz:
https://doaj.org/article/23aed34ad84d4e8bbe54204255c77cfd
Publikováno v:
Scientific reports. 12(1)
In computer science, clustering is a technique for grouping data. Ising machines can solve distance-based clustering problems described by quadratic unconstrained binary optimization (QUBO) formulations. A typical simple method using an Ising machine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31809aa6b18afc50b43b925232c337af
https://pubmed.ncbi.nlm.nih.gov/35177719
https://pubmed.ncbi.nlm.nih.gov/35177719
Autor:
Taro Kanao, Kotaro Endo, Hayato Goto, Masaya Yamasaki, Yohei Hamakawa, Masaru Suzuki, Kosuke Tatsumura, Yoshisato Sakai, Ryo Hidaka
Publikováno v:
Science Advances. 7
Quickly obtaining optimal solutions of combinatorial optimization problems has tremendous value but is extremely difficult. Thus, various kinds of machines specially designed for combinatorial optimization have recently been proposed and developed. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9aa7cc163bc32c94815f14641d0cf5e0
https://doi.org/10.1126/sciadv.abe7953
https://doi.org/10.1126/sciadv.abe7953
Autor:
Hayato Goto1 hayato1.goto@toshiba.co.jp, Kotaro Endo2, Masaru Suzuki3, Yoshisato Sakai1, Taro Kanao1, Yohei Hamakawa1, Ryo Hidaka1, Masaya Yamasaki1, Kosuke Tatsumura1
Publikováno v:
Science Advances. 2/3/2021, Vol. 7 Issue 6, p1-9. 9p.