Unix Timestamp: 1297814400
Wednesday, February 16. 2011, 12:00:00 AM UTC

IBM's Watson artificial intelligence program wins on the U.S. quiz show "Jeopardy!", defeating Brad Rutter and Ken Jennings, the series' most successful contestants. //www.pcmag.com/article2/0,2817,2380489,00.asp?kc=PCRSS03069TX1K0001121utm_source=twitterfeedutm_medium=twitterutm_caign=Feed%3A+ziffdavis%2Fpcmag%2Fbreakingnews+%28PCMag.com+Breaking+News%29utm_content=Google+International# (PC Mag) "Watson" used Wikipedia, among other sources, as its knowledge base "//www.vancouversun.com/entertainment/Watson+computer+Ottawa+roots/4290481/story.html (The Vancouver Sun)" "//www.npr.org/2011/02/11/133686004/IBM-Computer-Faces-Off-Against-Jeopardy-Chs (NPR)" "//www.ibm.com/ibm100/us/en/icons/watson/ (IBM)"