?


Michael
Shafto

NASA-Ames
?






Bennet B.
Murdock

University of Toronto


Roger
Ratcliff

Ohio State
?




Louis
Hjelmslev

Coppenhagen (LinguisTree)


Jacob
Mey

University of Texas


Roger C.
Schank

Trump University


Edgar A.
Singer, Jr.

Penn (Philosophy Tree)




Silvan Solomon
Tomkins

Livingston College of Rutgers University


Solomon
Lefschetz

Princeton (MathTree)


John Wilder
Tukey

Princeton (MathTree)








William K.
Estes

Indiana University




Colleen
Seifert

Michigan, Ann Arbor

Scott
VanderStoep

Hope College
(Options)

Scott VanderStoepX