Dr. Chelian's research interests are in computer architecture, multiprocessing, computer networks, embedded controllers and solid state circuits. He has authored more than 40 technical papers, holds one patent, and worked as an On-call Member of the Technical Staff at JPL for some years. His hobbies include 5K walks, playing Steel Guitar, singing, reading books on science and religion and participating in speech contests. Dr.Chelian is a Distinguished Toastmaster (DTM).