http://www.ams.giti.waseda.ac.jp/pdf-files/2015IEICE_D_12_31_yanagisawa.pdf
ʂ̃TCgɃWv悤ƂĂ܂BXΏL̃NNbNĂ
UPLIFTōLȂő̌܂傤IKȉ{Ct܂I