The Data Analysis and Biomedical Analytics Center extends a warm welcome to Mladen Nikolic who joined Prof. Obradovic’s lab on November 5th, 2012. Mladen Nikolic is a PhD candidate and a teaching assistant at the Faculty of Mathematics, University of Belgrade, Serbia. As a visiting scholar at Prof. Obradovic’s laboratory, he is to engage in the research conducted in “Prospective Analysis of Large and Complex Partially Observed Temporal Social Networks” project.