Professor Hongkai Zhao and his former doctoral student Hao Gao have been featured on the UCI homepage. The article can be found here.

The paper "Robust principal component analysis-based four-dimensional computed tomography" by G. Hao, J. Cai, Z. Shen and H. Zhao, was published in Physics in Medicine and Biology, Vol 56, pp3181 (2011). It has been selected as a Featured Article (http://iopscience.iop.org/0031-9155/56/11/002), which is a free service from IOP Journals comprising high-quality articles chosen by the editors and referees for their novelty, high level of interest and potential impact on future research. The paper is also featured from 16 May as the Editor's Choice on PMB's sister website, medicalphysicsweb (http://medicalphysicsweb.org), which has over 17,000 members and is free to access for all.