News

Computer Vision to Protect Patients — and Budgets

Prof. Alexandre Bayen and PhD student Pulkit Agrawal developed a computer vision-based system to help memory care centers monitor patient falls and to reduce them where possible.  State regulations require an MRI of the head any time a patient suffers an unwitnessed fall, and about a fourth of all Alzheimer’s-related hospital visits are triggered by a fall. With five million Americans currently living with Alzheimer’s, the task of preventing, tracking and treating fall-related injuries has become daunting and costly, with more than a $5 billion annual cost to medicare--and the number of people with Alzheimer’s is expected to double in the next 15 years.   A system capable of detecting falls by autonomously monitoring patients and sending therapists video clips could improve the monitoring process immensely  “There are no effective drugs yet to treat Alzheimer’s,” Agarwal says. “Until we have them, we have to help patients where they are. Developing computer vision systems to detect falls and fall vulnerability seemed like a good way to improve healthcare for a growing patient population.”

Berkeley's HKN Mu Chapter wins IEEE-HKN Outstanding Chapter Award

UC Berkeley's Eta Kappa Nu (HKN) Mu Chapter has won the 2016-17 IEEE-HKN Outstanding Chapter Award.  The Berkeley Mu Chapter of HKN, the the national Electrical and Computer Engineering honor society, is among the most active engineering societies on campus and provides many services to the undergraduate student community including course surveys and a course guide, tutoring and review sessions,  industrial infosessions and a career fair, and department tours for prospective students.   The Outstanding Chapter Award is conferred by the Institute of Electrical and Electronics Engineers (IEEE)-HKN Board of Governors and is presented to HKN chapters in recognition of excellence in their chapter administration and programs.  Berkeley HKN, which has won the Outstanding Chapter Award every year since 1998-99, is advised by Prof. Anant Sahai.  The award will be presented at a conference in Monterey in March.

A celebration of diversity in engineering and science featuring Gary May

The  Cal Alumni Association and the Black Alumni Club are hosting an event Celebrating Diversity in Engineering and Science at Cal on February 10, 2018.  It will honor the 50th anniversary of the Black Engineering and Science Student Association (BESSA) and the 30th anniversary of the Black Graduate Engineering and Science Students (BGESS) group at Berkeley, and will feature both alumni and current students.  The keynote speaker is EECS alumnus Gary S. May (M.S. '88 and Ph.D. '92), now the Chancellor of the University of California, Davis.  In addition to the evening event, BESSA and BGESS alumni are planning an afternoon symposium with panels of engineering alumni to discuss their careers in industry and academia with undergrad, graduate and high school students

AI@The House built to support AI-related startups

Profs. Dawn Song, Ion Stoica, Kurt Keutzer, Michael Jordan, Pieter Abbeel, and Trevor Darrell have teamed up with EECS alumnus Cameron Baradar (B.S. '15) and startup institute The House to run a new "global center-of-gravity of AI activity" called AI@The House. The new program will offer technical guidance, mentorship, free graphic processing units and financial support, among other resources, to startups focused on AI.  Their first core initiative is an accelerator for startups who are leveraging AI to build industry-defining products.

Cartoon by © Arend van Dam

GEESE: A new cross-disciplinary student initiative to reflect on issues of society & technology

A new initiative, Graduates for Engaged and Extended Scholarship around Computing & Engineering (GEESE), aims to address growing concerns about the rapid advancement and integration of technologies in the global arena by building a coalition of engineers and social science scholars across campus to engage in issues vital to society and technology.  GEESE, launched this semester as one of CITRIS's Tech for Good initiatives,  plans to build a campus community of grad students and postdocs who will bring together disciplines and perspectives from fields like law, public policy, economics, anthropology, sociology, and philosophy, to promote cross-disciplinary scholarship on issues that cannot be wholly addressed from the silos of individual fields.  They will hold roundtables on relevant issues to gauge students' interests, and organize seminars with thought leaders to reflect and redefine their mission and acitivities.

Four EECS undergraduate researchers recognized by CRA

All four EECS students nominated for this year's Computing Research Association (CRA) Undergraduate Researcher Award were recognized by the selection committee.  Senior CS/Math major Garrett Thomas (nominated by Pieter Abbeel) and EECS junior Peter Manohar (nominated by Alessandro Chiesa) were named as finalists.  Senior CS major Siqi Liu (nominated by Sanjam Garg) and CS/Statistics/Math senior Tianhe Yu (nominated by Sergey Levine and Pieter Abbeel) merited honorable mentions.  This award program recognizes undergraduate students in North American universities who show outstanding research potential in an area of computing research.

Rikky Muller flanked by Wang and Grubb

Daniel Grubb and Ruocheng Wang win EE140/240A Keysight design competition

Daniel Grubb (EE140) and Ruocheng Wang (EE240A) have won an Analog Integrated Circuits I class design competition sponsored by Keysight technologies. The students designed low-power and high-speed LCD display drivers for a smartwatch display for the classes taught by Assistant Prof. Rikky Muller. Competition finalists gave presentations to a panel of judges that included three Berkeley alumni who are now Keysight engineers.  Grubb and Wang won hand-held digital multimeters generously donated by Keysight.

Sameera Vemulapalli named runner-up for 2018 Alice T. Schafer Prize

Math and L&S CS major Sameera Vemulapalli has been named Runner-up for the 2018 Alice T. Schafer Prize for Excellence in Mathematics by an Undergraduate Woman. The Schafer Prize is awarded annually by the Association for Women in Mathematics (AWM) to the most outstanding woman mathematics undergraduate in the United States.  Vemulpalli, who is currently finishing her senior year, was judged on  the quality of her performance in advanced mathematics courses and special programs,  her demonstrated real interest in mathematics ability for independent work in mathematics, and her performance in mathematical competitions at the local or national level.

Allen Tang (second from left) and team (David Filiberti via Citadel)

Allen Tang's team wins data science competition

EECS Master's student Allen Tang (also alumnus, B.A. CS/Statistics/ORMS) and his Berkeley teammates have won the Data Open Championship at the New York Stock Exchange.  The winners receive a $100,000 cash prize and possible job interviews with Citadel, a Chicago-based hedge fund firm. The competition was comprised of 20 one-day competitions from Stanford to MIT to Oxford, with the best performers competing in the week-long finale.  The Berkeley team of four applied data science to a meaningful problem in education--the impact of opening charter schools--to find where more funding would have the biggest effect. They worked 16-hour days during the week and produced a 20-page report and presentation on how charter schools have a negative impact in the short-term but outperform public schools in the long-term because of a survivorship bias. Only good charters stay in the system while bad ones close.

A “blankie” that contains printed MRI coils (Usha Lee McFarling/STAT)

Ana Claudia Arias, Miki Lustig, and Joe Corea's printable, wearable devices

Prof. Ana Claudia Arias, Prof. Miki Lustig, and graduate student Joseph Corea, are featured in a STAT article titled "Electronics ‘like a second skin’ make wearables more practical and MRIs safer for kids."  The team is using printers loaded with a variety of high-tech inks (liquid silver nanoparticles, carbon nanotubes and semiconducting plastics) to make a new generation of medical devices, from wearables to barely noticeable MRI hardware for kids.  They have created light, flexible MRI coils that will improve image quality as well as patient comfort, and  have spun off a company called InkSpace Imaging to speed development.  “What would be best would be electronics that were almost like a second skin,” Arias said. “No adhesive. No straps. Almost like underwear — you forget that you’re wearing it.”