'Jeopardy!' Champ Watson Lands a Job on Wall Street

Impressed by the speed and accuracy with which Watson churned out answers (or rather, "questions") in its winning performance in the Jeopardy! Challenge last year? Citigroup was, too -- so much so that it has hired the supercomputer to assist its human financial professionals.

Does IBM's Watson Offer the Future of Search? Not Yet

Some influential tech voices deeply critical of today's search technology hailed the victory of IBM's Watson at Jeopardy! as a forerunner of a new type of more intelligent, useful and less spammy search. Here's why that's still an awfully long ways off.

Only Human? IBM Explains the Supercomputer's Jeopardy! Flubs

If nobody's perfect, same goes for computers. Big Blue's digital dynamo Watson may have handily defeated its human rivals this week on the Jeopardy! challenge, but it made some major errors along the way. IBM's engineers have been posting post-mortems about that on the Internet.

Man vs. Machine Finale: Watson Whips the Humans on Jeopardy!

For Watson, it was elementary. IBM's mighty supercomputer has landed the title of new Jeopardy! champ. No matter how hard Brad Rutter and Ken Jennings -- the two human contestants pitted against the machine -- tried, they were just no match for the brainy Watson.

Jeopardy! Challenge: Bettors Are Gambling on the Machine

IBM's supercomputer Watson racked up $5,000 in winnings on day one of the three-day Jeopardy! challenge Monday, but so did one of its human competitors. The human champs, Brad Rutter and Ken Jennings, face long odds -- at least according those betting their own money on the action.

IBM Supercomputer 'Watson' Sweeps Jeopardy Practice Round

Meet Watson, aspiring Jeopardy champ. He%u2019s a black rectangle with a globe avatar, and he absorbed 200 million pages of text to prepare for the game show. Watson is the IBM (IBM) supercomputer sent to do battle with human contestants on Jeopardy. He analyzes the vast amounts of information in his databases to come up with contextual clues that let him understand human language, spotting subtleties like the difference between a dog%u2019s bark and a tree%u2019s bark, CNN reported.

Robo Doc: Will Your Next Doctor Be a Robot?

There's a massive doctor shortage coming. One solution: develop artificial intelligence that is as good or better at diagnosis than a real physician. But will patients be willing to trust robot doctors with their health?