When David Marr at MIT moved into computer vision, he generated a lot of excitement, but he hit up against the problem of knowledge representation; he had no good representations for knowledge in his vision systems.
Bio: Marshal Pietro Badoglio, 1st Duke of Addis Abeba, 1st Marquess of Sabotino, was an Italian general during both World Wars and a Prime Minister of Italy, as well as the first viceroy of Italian East Africa.