News In and Around CSD

by Daniel Tkacik | Monday, November 16, 2020

Intrusion-detection systems are the invisible intelligence agencies in computer networks. They scan every packet of data passed through the network, looking for signs of any one of the tens of thousands of cyberattack styles they recognize.

As internet speeds increase, data volumes grow. To keep up, intrusion-detection systems have morphed into giant racks and stacks of servers, driving up energy costs for organizations that rely on them.

That's all about to change. Researchers in Carnegie Mellon University's ... Read More

by Byron Spice | Tuesday, November 10, 2020

Katerina Fragkiadaki, an assistant professor in the Machine Learning Department, is one of 36 scientists and engineers nationwide — and one of just two from Carnegie Mellon University — to receive funding this year through the Air Force's Young Investigator Research Program (YIP).

... Read More

Faloutsos, Harchol-Balter, Sycara Honored During Virtual Event
by Byron Spice | Thursday, October 22, 2020

A trio of distinguished School of Computer Science faculty members — Christos Faloutsos, Mor Harchol-Balter and Katia Sycara — formally received professorships during a virtual celebration on Thursday, Oct. 22.

"The onset of the pandemic forced us to delay and modify the usual ceremonies that accompany these professorships, but our appreciation for the academic excellence and service to the school of these three faculty members is in no way diminished," said SCS Dean Martial Hebert.

Faloutsos, a professor in the... Read More

by Byron Spice | Monday, October 19, 2020

Five School of Computer Science seniors have been selected as Andrew Carnegie Society Scholars for 2021. The award recognizes their academic excellence; volunteerism; leadership; and involvement in student organizations, athletics or the arts.

Parmita Bawankule, Pranav Kumar, Arnav Mahajan, Stephen Price and Chloe Yan are among 40 students from across the university selected for this honor. Each scholar receives a monetary award from the society to support their... Read More

by Byron Spice | Wednesday, October 14, 2020

Goldman Sachs has named Tuomas Sandholm, the Angel Jordan University Professor of Computer Science, one of the 100 Most Intriguing Entrepreneurs of 2020.

Sandholm was cited for his role as founder, president and CEO of Strategy Robot Inc., a Carnegie Mellon University spinoff that applies game theory, artificial intelligence and optimization to military, war gaming, force design, portfolio planning, course-of-action creation, security, intelligence, cybersecurity, world stability and policy challenges.

"For over... Read More

Math Puzzle Resolved by Translating It Into Satisfiability Problem
by Byron Spice | Wednesday, September 30, 2020

Carnegie Mellon University computer scientists and mathematicians have resolved the last, stubborn piece of Keller's conjecture, a geometry problem that scientists have puzzled over for 90 years.

By structuring the puzzle as what computer scientists call a satisfiability problem, the researchers put the problem to rest with four months of frenzied computer programming and just 30 minutes of computation using a cluster of computers.

"I was really happy when we solved it, but then I was a little sad that the problem was gone," said... Read More

by Byron Spice | Monday, September 28, 2020

The Siebel Scholars Foundation has announced that SCS graduate students Brandon Bohrer, Rogerio Bonatti, Megan Hofmann, Hsiao-Yu Fish Tung and Lijun Yu are among the recipients of the 2021 Siebel Scholars award.

Now in its 20th year, the program recognizes almost 100 students annually from the world'... Read More

by Daniel Tkacik | Thursday, August 27, 2020

Not long ago, people using Microsoft Word would check for spelling errors by specifically telling the software to run “Spell Check.” The check took a few seconds to do, and users could then go in and fix their typos. Nowadays, Spell Check runs automatically as users write — as I write this story.

Microsoft Word and its constant running of Spell Check is a basic example of “concurrent” programming – a form of computing in which an executable runs simultaneously with other programs and computations. Most programs today are concurrent programs, ranging from... Read More

by Byron Spice | Monday, August 10, 2020

Apple has announced that two Ph.D. students in the School of Computer Science — Graham Gobieski and Xinyi Wang — have received fellowships in artificial intelligence (AI) and machine learning (ML). They're two of a dozen students who earned fellowships through Apple Scholars, a program that supports students in computer science and engineering.

The scholars were selected based on their innovative research, demonstrated thought leadership, and willingness to take risks and push the... Read More

Monte Carlo Method Dispenses With Troublesome Meshes
by Byron Spice | Monday, June 29, 2020

Researchers at Carnegie Mellon University have developed an efficient new way to quickly analyze complex geometric models by borrowing a computational approach that has made photorealistic animated films possible.

Rapid improvements in sensor technology have generated vast amounts of new geometric information, from scans of ancient architectural sites to the internal organs of humans. But analyzing that mountain of data, whether it's determining if a building is structurally sound or how oxygen flows through the lungs, has become a computational chokepoint.

"The data has... Read More


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