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CMU and IBM Collaborate on Open Computing System for Advancing Research on Question Answering

PITTSBURGH Feb. 11, 2011 Carnegie Mellon University Watson

http://photos.prnewswire.com/prnh/20020422/CMULOGO

Watson Watson Ken Jennings Brad Rutter Feb. 14-16

Carnegie Mellon David Ferrucci

Eric Nyberg Carnegie Mellon

Watson

"With OAQA, researchers no longer have to reinvent the wheel every time they develop a new QA system," Nyberg said. QA systems are complex, requiring software components for deciphering natural language, for searching through text documents and for formulating and evaluating potential answers. "In the past, it’s been all but impossible to determine the individual performance of these software components. And it’s been difficult for researchers to build on the success of others by simply plugging in the best available component into their own system. OAQA changes all of that," he said.

Massachusetts Institute of Technology University of Texas at Austin University of Southern California Rensselaer Polytechnic Institute SUNY Albany University of Massachusetts Amherst http://mu.lti.cs.cmu.edu/trac/oaqa

Watson

Carnegie Mellon

Nico Schlaefer Hideki Shima Watson Watson Carnegie Mellon Watson http://www.youtube.com/watch?v=ls2IgNiOftA

Jeopardy! questions are just one type of QA task. In contrast to general keyword search engines such as Google or Bing, QA systems are designed to provide useful answers to specific questions posed by people using their everyday language. Jeopardy! probes general knowledge and places a premium on speed, but other systems can be configured to provide information about a specific range of products or to provide deep answers to questions on highly technical or legally complex subjects.

Carnegie Mellon University of Texas at Austin University of Southern California University of Utah

Follow the School of Computer Science on Twitter @SCSatCMU.

Carnegie Mellon University Carnegie Mellon www.cmu.edu Carnegie Mellon the United States Pittsburgh, Pa. California Qatar Asia Australia Europe Mexico $1 billion Carnegie Mellon University

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