As we blogged in this space last month, Judea Pearl — winner of the 2011 ACM A. M. Turing Award “for fundamental contributions to artificial intelligence through the development of a calculus for probabilistic and causal reasoning” — delivered his Turing Award Lecture as the opening invited address at the 26th AAAI Conference in Toronto, Canada, in late July. ACM today posted video of the lecture on its website. Watch it here. And read a summary of Pearl’s lecture, as previously contributed to this blog by Vanderbilt computer science and computer engineering associate professor Douglas Fisher, after the jump.

Freelance writer Dan Falk penned an interesting story for The Telegraph last month, reflecting on his experience as a judge in the Turing Test Marathon this summer: Will this summer be remembered as a turning point in the story of man versus machine? On June 23, with little fanfare, a computer program came within a hair’s breadth of passing the Turing test, a kind of parlour game for evaluating machine intelligence devised by mathematician Alan Turing more than 60 years ago.   This wasn’t as dramatic as Skynet becoming self-aware in the Terminator films, or HAL killing off his human crew mates in 2001, A Space Odyssey. But it was still a sign that machines are […]