%0 Journal Article %T IVUS-Based Coronary Plaque Tissue Characterization Using Weighted Multiple k-Nearest Neighbor %A Eiji Uchino %A Kazuhiro Tokunaga %A Hiroki Tanaka %A Noriaki Suetake %J Engineering Letters %D 2012 %I International Association of Engineers %U http://www.engineeringletters.com/issues_v20/issue_3/EL_20_3_02.pdf