Özgüler, A.B.2016-02-082016-02-0820100888-0611http://hdl.handle.net/11693/22375I came to know about Prof. Kalman through a Turkish post-doc of his during my M.Sc. studies at Middle East Technical University. When I learned that I was accepted to carry on my doctoral studies under his supervision, I was excited, happy, and very scared. © 2006 IEEE.EnglishHuman beingMiddle East Technical UniversityTurkishsArticle10.1109/MCS.2010.935897