AI@50, the fiftieth anniversary celebration of Dartmouth Summer Research Project on Artificial Intelligence, is held on the Dartmouth College campus. Five attendees of the original conference in 1956 were present at the anniversary--John McCarthy, Marvin Minsky, Trenchard More, Oliver Selfridge and Ray Solomonoff. The coining of the term “Artificial Intelligence” was credited to the proposal for the original conference, which is viewed as the founding event of AI.