Dictionary learning in visual computing, 2015, via WWW, May 20, 2015: PDF t.p. (Qiang Zhang; Samsung) p. 133 (B.S. degree in electronic information and technology from Beijing Normal University, Beijing, China in 2009; Ph.D. degree in Computer Science from Arizona State University, Tempe, Arizona in 2014; since 2014, he has been with Samsung, Pasadena, CA as a staff research scientist in computer vision and machine learning)