@techreport{weko_207301_1, author = "Masayuki,Miyamoto and Masakazu,Iwamura and Koichi,Kise and François,Le Gall", title = "Quantum Speedup for the Minimum Steiner Tree Problem", year = "2020", institution = "Graduate School of Informatics, Kyoto University, Graduate School of Engineering, Osaka Prefecture University, Graduate School of Engineering, Osaka Prefecture University, Graduate School of Mathematics, Nagoya University", number = "15", month = "oct" }