A paper released on arXiv last week by a team of researchers including Prof. Dawn Song and Ph.D. student Nicholas Carlini (B.A. CS/Math '13), reveals just how vulnerable deep learning is to information leakage.  The researchers labelled the problem “unintended memorization” and explained it happens if miscreants can access to the model’s code and apply a variety of search algorithms. That's not an unrealistic scenario considering the code for many models are available online, and it means that text messages, location histories, emails or medical data can be leaked.  The team doesn't “really know why neural networks memorize these secrets right now, ” Carlini says.  “At least in part, it is a direct response to the fact that we train neural networks by repeatedly showing them the same training inputs over and over and asking them to remember these facts."   The best way to avoid all problems is to never feed secrets as training data. But if it’s unavoidable then developers will have to apply differentially private learning mechanisms, to bolster security, Carlini concluded.

Alumnus Shankar Raman (EE M.S. '88), now a professor of literature at MIT, has been named a 2018 MacVicar Fellow.  The MIT MacVicar Faculty Fellows Program recognizes professors who are champions of teaching and advising, and who engage with students to advance the mission of the Institute.  After obtaining his B.S. in electrical engineering from MIT and master's from Berkeley, Raman changed fields and received a master's and Ph.D. in English literature from Stanford.  His research ranges from Renaissance and late-Medieval literature and culture to post-colonialism and literary theory.  His unconventional career path has proven particularly beneficial to his students. “One of the most unique and helpful aspects of Prof. Raman’s advising,” one former student wrote, “was his ability to leverage his own unique life trajectory, which enables him to connect with MIT students on their own technically-minded terms better than most.”

EECS alumnus Dan Wallach (B.S. '93) will testify before the Texas Senate Select Committee on Election Security at a hearing about recent election irregularities in Texas, a review of voting security protocols and the responsibilities and duties of members of the Electoral College.  Specifically, the hearing will examine the use of electronic voting machines and paper ballots, voting fraud and disenfranchisement occurring inside nursing homes and assisted living facilities, outside interference and manipulation of elections, and the voting requirements of presidential electors.  Wallach is widely regarded as an expert on voting machine security.  He is currently an EECS professor at Rice University and a scholar at Rice's Baker Institute for Public Policy. 

CS alumnus Steve Wozniak (B.A.'86) was the inaugural speaker in the Business Thought Leader series at the University of South Florida College of Business.  He answered pre-submitted questions that asked for his best advice for college students and what he might tell his younger self.  He shared his "smiles minus frowns" happiness equation and said that how one feels is paramount to success.  While passion and vision are key, he stressed the importance of always choosing people over technology and cautioned students that ”the purpose [of your work] should never be, this is how I’m going to make a lot of money.”  Instead, if you think about how you can make the world a better place you will never regret the outcome.  He said that he was so famous when he came back to study at Berkeley, after taking time off to found Apple Computers, that he went by the pseudonym Rocky Raccoon Clark.

Prof. Ron Fearing's team have modified a palm-size robot with a soft, roach-like exoskeleton and six legs, called the Dynamic Autonomous Sprawled Hexapod (DASH), to use the momentum of a head-on crash to tip itself upward to climb a wall.  Kaushik Jayaram (Ph.D. Robotics/Biology '14, advisor: Robert Full) discovered how cockroaches use the energy from collisions to propel themselves up and over obstacles.  “Their bodies are doing the computing, not their brains or complex sensors,” explains Jayaram. DASH can now scurry up an incline, if equipped with gecko toes – sticky pads that Full and Fearing has also investigated and adapted for robots – they may one day become as nimble as a cockroach. The work “shows that small robots can be built with simple, robust, smart bodies to safely bump into obstacles instead of using complex and expensive sensing and control systems," says Full. 

EECS distinguished alumna Teresa Meng (M.S. '85/Ph.D. '88) is the subject of an article in the EE Times about a keynote presentation she recently gave at the  International Solid State Circuits Conference (ISSCC) on sexism in her profession.   Meng, who was the first female professor in electrical engineering at Stanford in 1988 (she retired in 2013) and also co-founded Atheros Communications (later acquired by Qualcomm), was named one of the top 10 entrepreneurs by Red Herring in 2001.    The title of her speech was “Winning the game in a male-dominated industry” and she said that she was initially very reluctant to speak because the subject was “just too painful.”  She discussed when and how gender discrimination happens, describing “unconscious” male behaviors that hurt women and discourage female engineers from pursuing higher positions in their organizations. She also discussed how women must pick their battles.  Her talk was nothing like what anyone in the audience would have expected in the semiconductor industry — especially at a highly technical conference like ISSCC, where only 2 percent of attendees are women.

Alumnus Jiawang Nie (Ph.D. '06, co-advisors: James Demmel and Bernd Sturmfels) has won the 2018 Best Paper Prize from the Society for Industrial and Applied Mathematics (SIAM) Activity Group on Linear Algebra (SIAG/LA).  His paper, Generating Polynomials and Symmetric Tensor Decompositions, Foundations of Computational Mathematics, was deemd the most outstanding paper, as determined by the prize committee, on a topic in applicable linear algebra published in English in a peer-reviewed journal.  8 out of 11 of the previous awards, which are  chosen every 3 years, have gone to EECS faculty, postdocs, and graduate students.  Nie is now a Professor of Mathematics at the University of California, San Diego.  He will present his work in Hong Kong on May 4-8 at the SIAM Conference on Applied Linear Algebra (SIAM-ALA18).

EE alumnus Mostafa “Mos” Kaveh (M.S. '70) has been named interim dean of the College of Science and Engineering (CSE) at the University of Minnesota.  CSE, the University's second largest college, spans 12 departments and is ranked among the top engineering and science academic programs in the country.  Kaveh joined CSE in 1975 as an electrical and computer engineering faculty member and most recently served as associate dean for research and planning.  His research is primarily in the areas of statistical signal processing, communications, and image processing.

The 2018 EECS Distinguished Alumni are Prof. Marie desJardins , Prof. Andrea Goldsmith, Richard Ruby, and our own EECS Prof. Emeritus Eric Brewer.  CS alumna desJardins (Ph.D. '92), currently a Professor of Computer Science & Electrical Engineering, and Associate Dean for Academic Affairs in the College of Engineering & Information Technology at the University of Maryland, Baltimore, is being honored “For distinguished research and teaching, innovations in pre-college computer science curricula, and effective mentoring of students and junior faculty.”  EE alumna Goldsmith (B.A. '86/M.S. '91/Ph.D. '94), who is currently the Stephen Harris Professor in the School of Engineering at Stanford, is being honored “For excellence in research and teaching, and for tireless commitment to the advancement of women in the profession.”   EE alumnus Ruby (Ph.D. '84), Director of Technology (FBAR & Orthogonal Markets) at Broadcom, is being honored “For inventions and groundbreaking technology advancements in FBARs making possible the remarkable success of smart phones and miniature communication links.”  And CS alumnus Brewer (B.S. '89), who contributed to the foundations of cloud computing and formulated the CAP Theorem, is being honored “For research and industrial leadership in scalable distributed systems, used by millions of people daily.”  The 2018 Distinguished Alumni Awards will be presented at the Berkeley EECS Annual Research Symposium (BEARS) on February 8, 2018.

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