¼­¿ï´ë ÀÛ¿ë¼Ò ¼¼¹Ì³ª 2006 Jun 2: ¼Û¸í½Å(Southern Illinois Univ. Edwardsville ); The connection between wavelet image compression and operator theory 2007 Jun 1: ¼Û¸í½Å(Southern Illinois Univ. Edwardsville ); Entropy encoding using Kahunen Loeve Transform 2012 Jun 1: ¼Û¸í½Å(Southern Illinois Univ. Edwardsville ); Matrix Factorization and Lifting 2014 May 23: ¼Û¸í½Å(Southern Illinois Univ. Edwardsville ); Compactification of Infinite Graphs and Sampling