Oswald
Veblen

Princeton (Physics Tree)


Alonzo
Church

UCLA (MathTree)


Hans
Reichenbach

(Philosophy Tree)


Carl
Hempel

Princeton (Philosophy Tree)


Gerald J.
Massey

Michigan State (Computer Science Tree)


Bruce Gardner
Buchanan

Stanford (Computer Science Tree)

Thomas G.
Dietterich

Oregon State
(Options)

Thomas DietterichX