"One might think that, once we know something is computable, how efficiently it can be computed is a practical question with little further philosophical importance. In this essay, I offer a detailed case that one would be wrong. In particular, I argue that computational complexity theory---the field that studies the resources (such as time, space, and randomness) needed to solve computational problems---leads to new perspectives on the nature of mathematical knowledge, the strong AI debate, computationalism, the problem of logical omniscience, Hume's problem of induction, Goodman's grue riddle, the foundations of quantum mechanics, economic rationality, closed timelike curves, and several other topics of philosophical interest. I end by discussing aspects of complexity theory itself that could benefit from philosophical analysis."
posted by cthuljew
on May 5, 2013 -
"During the competition, each of four judges will type a conversation with one of us for five minutes, then the other, and then will have 10 minutes to reflect and decide which one is the human. Judges will also rank all the contestants—this is used in part as a tiebreaking measure. The computer program receiving the most votes and highest ranking from the judges (regardless of whether it passes the Turing Test by fooling 30 percent of them) is awarded the title of the Most Human Computer. It is this title that the research teams are all gunning for, the one with the cash prize (usually $3,000), the one with which most everyone involved in the contest is principally concerned. But there is also, intriguingly, another title, one given to the confederate who is most convincing: the Most Human Human award." [more inside]
posted by jng
on Feb 15, 2011 -
Think you can stump the Elbot?
Give it a try. Maybe your interaction will enable it to "learn" an extra 10% more to pass the 30% threshold of the Turing Test. The test is to fool a panel of people who talk with AI entities via text and guess if it's a real person or a robot.Mr Smarty Pants where are you?
posted by goodhelp
on Oct 13, 2008 -
Given the recent cinematic floppery
of late, I was pleasantly surprised when I came across an article about real-world Artificial Intelligence
that was written in a solid down-to-Earth manner about some very technical concepts. If you're into AI it should be worth a look to you. How would you like to have a computer that learns and adapts? Heh...how'd you like your computer to pout because you won't buy the latest processor? ;}
posted by Spanktacular
on Aug 29, 2001 -
Fight spam with silly human tricks!
This service is built around a low rent Turing test. Anyone who is not already on your list of approved correspondents gets their message bounced back to them. If the poor sod can't pass a "fast and simple" challenge,
their mail won't be passed on to you as they'll be presumed to be a spambot. I use Pine: I guess I'd fail. (Found via Webmonkey
posted by maudlin
on Oct 5, 2000 -