Compact Representation of PET 3D System Response Matrices. - William Worstell; Haris Kudrolli; John Nevin; Stephen Adler; Leonid Romanov (ISBI, 2004)

Sparse-View Spectral CT Reconstruction Using Spectral Patch-Based Low-Rank Penalty. - Kyung Sang Kim; Jong Chul Ye; William Worstell; Jinsong Ouyang; Yothin Rakvongthai; Georges El Fakhri; Quanzheng Li (IEEE Trans. Medical Imaging, 2015)

Spectral CT Using Multiple Balanced K-Edge Filters. - Yothin Rakvongthai; William Worstell; Georges El Fakhri; Junguo Bian; Auranuch Lorsakul; Jinsong Ouyang (IEEE Trans. Medical Imaging, 2015)