Patterns Reveal Four Stages of Thinking That Can Be Used To Improve How Students Learn
by Shilo Rea | Wednesday, July 20, 2016
A new Carnegie Mellon University neuroimaging study reveals the mental stages people go through as they solve challenging math problems.
In the study, which was published in Psychological Science, researchers combined two analytical strategies to use functional magnetic resonance imaging to identify patterns of brain activity that aligned with four distinct stages of problem-solving: encoding, planning, solving and responding.
"How students were solving these kinds of...
by Daniel Tkacik | Wednesday, July 20, 2016
SCS’s Yuvraj Agarwal and Srinivasan Seshan have joined with Vyas Sekar of the Electrical and Computer Engineering Department on a National Science Foundation-funded project to develop a software-based solution to the problem of security for the Internet of Things.
Method Could Be Used in Biomechanics, Consumer Goods and Architecture
by Byron Spice | Sunday, July 17, 2016
A new computational design tool can turn a flat sheet of plastic or metal into a complex 3-D shape, such as a mask, sculpture or even a lady's high-heel shoe.
Researchers at Carnegie Mellon University and the Swiss Federal Institute of Technology (EPFL) in Lausanne, Switzerland, say the tool enables designers to fully and creatively exploit an unusual quality of certain materials — the ability to expand uniformly in two dimensions. A rubber band, by contrast, contracts in one dimension while being stretched in another.
"We're taking a flat piece of material and giving it the...
by Susie Cribbs | Monday, July 11, 2016
The School of Computer Science has named rising seniors Rachel Holladay and Ananya Kumar the recipients of this year's Mark Stehlik SCS Alumni Undergraduate Impact Scholarship.
Now in its second year, the Stehlik Scholarship recognizes undergraduate students near the end of their Carnegie Mellon careers whose reach for excellence extends beyond the classroom. Awardees are working to make a difference in SCS, the field of computer science and the world around them.
Tuesday, May 31, 2016
The Virtual World Society will award its first Nextant Prize to the late Randy Pausch, a renowned Carnegie Mellon University computer scientist and virtual world innovator, on June 1 at the Augmented World Expo in Santa Clara, Calif. Pausch, who earned his Ph.D. in computer science at CMU, and was a professor in the Computer Science Department and Human-Computer Interaction Institute, co-founded the Entertainment Technology Center and created the famed Building Virtual...
Figuring Out Why the Computer Rejected Your Loan Application
by Byron Spice | Tuesday, May 24, 2016
Machine-learning algorithms increasingly make decisions about credit, medical diagnoses, personalized recommendations, advertising and job opportunities, among other things, but exactly how usually remains a mystery. Now, new measurement methods developed by Carnegie Mellon University researchers could provide important insights to this process.
Was it a person's age, gender or education level that had the most influence on a decision? Was it a particular combination of factors? CMU's Quantitative Input Influence (QII) measures can provide the relative weight of each factor in the...
by Byron Spice | Tuesday, May 10, 2016
Julian Shun, who received his Ph.D. from the Computer Science Department, is the winner of the Association for Computing Machinery's (ACM) 2015 Doctoral Dissertation Award for his work describing new approaches for designing and implementing scalable parallel programs.
His dissertation, "Shared-Memory Parallelism Can Be Simple, Fast and Scalable," was also awarded the SCS Doctoral Dissertation Award last year. Shun is now a post-doctoral researcher...
He and Peter W. O'Hearn Honored for Inventing Concurrent Separation Logic
by Byron Spice | Sunday, May 8, 2016
Stephen Brookes, professor of computer science, and Peter W. O'Hearn, engineering manager at Facebook and professor of computer science at University College London, will receive the 2016 Gödel Prize for their invention of concurrent separation logic (CSL), a major advance in the design and analysis of programs that can take advantage of multicore and multiprocessor systems.
by Byron Spice | Monday, May 2, 2016
The University of Zurich conferred an honorary doctorate in economics on Tuomas Sandholm, professor of computer science, during ceremonies on April 30.
The honor was presented by the university's Faculty of Economics in recognition of his work at the intersection of computer science and game theory, in particular on electronic market design. To celebrate, the university sponsored a symposium in Sandholm's honor,...
by Susie Cribbs | Tuesday, April 12, 2016
The School of Computer Science paid tribute to faculty and staff at its annual Founders' Day celebration on Thursday, April 7. Founders' Day honors members of the SCS community whose work best exemplifies the tradition of excellence established by Allen Newell (TPR’57), Herbert A. Simon (H’90) and Alan Perlis (S’42) — the fathers of computer science at Carnegie Mellon.
Kayvon Fatahalian, assistant teaching professor in the Computer Science Department (CSD), earned the Joel and Ruth Spira Teaching Award, sponsored by...