1Ph.D. Lineage

-  Jeff Ullman (Princeton, 1966)
      - Alan Demers (Princeton, 1975)
            - Marvin Solomon (Cornell, 1977)
                    -  Umakishore Ramachandran (UW-Madison,, 1986)
     - Anand Sivasubramaniam (Georgia Tech, 1995)
      - Youngjae Kim (Penn State, 2009)
            - Awais Khan (Sogang University, 2021)

(Data derived from Jeff Ullman's Academic Tree)