News

Alvin Cheung wins 2019 ACM SIGSOFT Distinguished Paper Award

Assistant Prof. Alvin Cheung has won an Association for Computing Machinery (ACM) Special Interest Group on Software Engineering (SIGSOFT) Distinguished Paper Award at the 2019 International Conference on Software Engineering (ICSE).  The paper, titled "View-Centric Performance Optimization for Database-Backed Web Applications," was co-authored by his student at the University of Washington, Cong Yan, and colleagues at the University of Chicago: Junwen Yang, Chengcheng Wan, and Shan Lu.

Justin Yim wins Best Student Paper Award at ICRA 2019

EECS PhD student Justin Yim (with advisor EECS Prof. Ron Fearing and ME undergraduate co-author Eric Wang) has won the best student paper award at the 2019 IEEE International Conference on Robotics and Automation (ICRA) (May 20-24, Montreal) for his paper "Drift-free Roll and Pitch Estimation for High-acceleration Hopping."  The robot "Salto" (Saltatorial Agile Locomotion on Terrain Obstacles) was previously restricted to only indoor operation in a room equipped with a motion tracking system. In the newest paper, Salto can now estimate its own position by combining its onboard inertial sensor with a model of its takeoffs and landings. This improved estimate allows
Salto to hop outside with human steering.

Tianshi Wang and Jaijeet Roychowdhury win UCNC 2019 Best Paper Award

A paper co-authored by freshly minted alumnus Tianshi Wang (Ph.D. '19, winner of the 2019 EECS David Sakrison Memorial Prize for "truly outstanding research") and Prof. Jaijeet Roychowdhury has won Best Paper Award at the International Conference on Unconventional Computation and Natural Computation (UCNC) 2019.  The paper, titled "OIM: Oscillator-based Ising Machines for Solving Combinatorial Optimisation Problems" will be presented at the conference in Japan next week.

Hany Farid's take on the altered Nancy Pelosi video

CS Prof. Hany Farid was interviewed for an article in the Washington Post titled "Faked Pelosi videos, slowed to make her appear drunk, spread across social media."  A video of House Speaker Nancy Pelosi was slowed to about 75 percent of its original speed and altered to modify the pitch of her voice in an effort  to convince the public that she was intoxicated.  “It is striking that such a simple manipulation can be so effective and believable to some,” Farid said. “While I think that deepfake technology poses a real threat, this type of low-tech fake shows that there is a larger threat of misinformation campaigns — too many of us are willing to believe the worst in people that we disagree with.”

Moses Surumen plugs Kenya’s skills gap with peer to peer learning

Moses Surumen, who graduated with a degree in EECS this week, has been sharing his knowledge with peers in Kenya for the past two years, helping them develop the skills to solve challenges back home.  Surumen, who has 10 siblings, grew up in Kajiado, a Masai area south of Nairobi.  In 2017, he implemented a program called M-Soma, running a six-week summer course for Kenyan high school graduates in computer science.  “We were building skills the way Berkeley does, providing the best skeletal code for setting up the platform and building onto that several features they wanted to use,” he explains.  Surumen has accepted a position at Qualcomm but plans to continue to explore how to scale his project to work in different African countries.

Hany Farid and Alexei Efros team up with Facebook to improve accountability

EECS Profs. Hany Farid and Alexei Efros will be working with Facebook to help develop new methods to improve detection of fake content, fake news and misinformation campaigns. Facebook has launched $7.5 million partnership with three universities, including UC Berkeley, to create the technology.  Farid is a long-time crusader for holding social media companies accountable for removing and preventing harmful content, and Efros specializes in artificial intelligence, graphics and computer vision.  Some immediate steps that can be taken include having the company hire more people to monitor the site, charging a nominal fee to use the service, redefining Facebook and other tech giants as publishers--rather than as platforms, and creating unambiguous rules.

Rikky Muller is building machines that heal

EE Assistant Prof. Rikky Muller is the subject of a Berkeley Engineering article titled "Machines that heal."  She is using her expertise in integrated circuits to build tiny, implantable devices that are intelligent, safe and so minimally invasive that they can last over the course of a patient’s lifetime.  “I’m absolutely passionate about finding treatments and maybe someday cures for neurological diseases,” says Muller. “Almost everyone knows someone impacted by neurological diseases like epilepsy, Parkinson’s or Alzheimer’s. That’s why this is such an important area to invest time and resources into.”

Edward Lee and Sanjit Seshia win Cyber-Physical Systems (TCCPS) awards

Two EECS professors have won awards from the IEEE Technical Committee on Cyber-Physical Systems (TCCPS).  Edward Lee won the Technical Achievement Award, which recognizes significant contributions to the field sustained throughout the recipient's career, ‘‘for pioneering and fundamental contributions to the design, modeling and simulation of cyber-physical systems.’’  The previous winner was Prof. Alberto Sangiovanni-Vincentelli in 2017.  Sanjit Seshia won the Mid-Career Award, which recognizes a mid-career researcher who has made outstanding contributions to the field, ‘‘for fundamental contributions to formal methods for cyber-physical systems design and to cyber-physical systems education.’’  The previous recipient was Prof. Alexandre Bayen in 2018.

With a hop, a skip and a jump, Salto leaps over obstacles with ease

Salto the robot, first unveiled in 2016 by the Biomimetic Millisystems Lab, is now equipped with a slew of new skills, giving it the ability to bounce in place like a pogo stick and jump through obstacle courses like an agility dog. Salto can even take short jaunts around campus, powered by a radio controller.  Salto creators Justin Yum, Eric Wang and Ronald S. Fearing will describe the robot’s new skills today (Tuesday, May 21) at the 2019 International Conference on Robotics and Automation in Montreal.

Jeff Bokor rises to position of EECS Chair

Prof. Jeffrey Bokor, the current Chair of the EE Division, will assume the post of EECS Department Chair on July 1, 2019.  Bokor earned his B.S. in Electrical Engineering from MIT in 1975, and his M.S. and Ph.D. from Stanford in 1976 and 1980, respectively.  His research interests include physical electronics and nanotechnology.  He joined the Berkeley faculty in 1993 and served as Associate Dean for Research in the College of Engineering from 2012-2017.  He currently holds a joint appointment as a Senior Scientist in the Materials Science Division at LBNL.  He will replace outgoing EECS Chair James Demmel.