Frank
Smithies

Cambridge (MathTree)


Seymour
Papert

MIT (MathTree)


Albert William
Tucker

Princeton (MathTree)


Marvin L.
Minsky

MIT (Neurotree)




William
Browder

Princeton (MathTree)


Dennis
Sullivan

SUNY Stony Brook (MathTree)





Kirstin H.
Petersen

Harvard
(Options)

Kirstin PetersenX