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Research

Three Cheers for Watson

02/14/2011 - Count computer scientists Bruce Porter, Ray Mooney and Ken Barker among those cheering for the machine in the Jeopardy! Challenge, which pits two human Jeopardy! champions against Watson, a computer built by IBM Corp. Watson will take on Ken Jennings, who had the show’s longest winning streak, and Brad Rutter, it’s all-time money winner, in games that will broadcast Feb. 14, 15 and 16.

IBM to collaborate with universities on Watson's QA tech

02/11/2011 - IBM and eight universities from around the world will collaborate on developing the company's Watson supercomputer and the question-answering technology behind it. The University of Texas at Austin Department of Computer Science which will collaborate on automated reasoning and common sense.

Securing the Cloud

01/18/2011 - The future of the Internet could look like this: The bulk of the world’s computing is outsourced to “the cloud”―to massive data centers that house tens or even hundreds of thousands of computers. Rather than doing most of the heavy lifting themselves, our PCs, laptops, tablets and smart phones act like terminals, remotely accessing data centers through the Internet while conserving their processing juice for tasks like rendering HD video and generating concert-quality sound.

Better Animation Through Body Part Recycling

The user is presented with a ribbon of choices for the torso, which are colored according to their distance from the target mesh.

12/21/2010 - For all the power that computers have brought to the process of animation, it remains the human eye that’s the best judge of whether animated things moving in space look real. “People intuitively know exactly what to draw to evoke realism,” says Don Fussell, professor of computer science. “Computers don’t have that luxury.”

Computer Vision - Seeing Anew

Computer Vision

08/04/2010 - Every day—every minute, every second—the world’s computers are amassing visual information at an extraordinary rate. Aspiring Tarantinos are sending their two-minute videos to Youtube in the hopes of going viral. Mom and Dad are uploading their Napa Valley vacation photos to Flickr. Doctors are sending patient MRIs to medical databases, and satellites are scanning the earth for evidence of sinister activity.

Computational Biologist, Tandy Warnow, wins Guggenheim Fellowship

05/03/2010 - UTCS professor Tandy Warnow has been awarded a Guggenheim fellowship for developing algorithms that enable an accounting of 3.5 billion years of evolutionary relationships. The John Simon Guggenheim Memorial Foundation describes these awards as “intended for men and women who have already demonstrated exceptional capacity for productive scholarship or exceptional creative ability in the arts.”

UTCS Professor, Keshav Pingali, Wins Honors

01/04/2010 - Professor Keshav Pingali has been named fellow of the American Association for the Advancement of Science (AAAS) for his distinguished contributions to the "development and application of computer science technologies to enhance the effectiveness of formulating, compiling and executing parallel and distributed programs.

Protecting Privacy

Innovation Series: Protecting Privacy

10/16/2009 - With so much information being shared online these days, it’s critical that much of it remains private and anonymous. We trust, for example, that social networking sites such as Facebook remove personally identifiable information when they share our preferences and desires with advertisers. Vitaly Shmatikov, a young, fast-talking associate professor of computer science studies privacy in ubiquitous data sharing systems, from Facebook to hospitals to Netflix.