Chen Zhang is a 4th year Ph.D student at the Center for Energy-efficient Computing and Applications as Peking University (2012- present), Peking University. He is now a Visiting Graduate Researcher at the Computer Science Department at the University of California, Los Angeles (UCLA) from 22nd Sept. 2015 through 22nd Sept. 2016. His main research interests includes computation acceleration for image processing, vision recognition and machine learning algorithms, deep learning systems for non-trivial applications.