News

Ruzena Bajcsy celebrated with bobblehead at 2018 Grace Hopper Conference

The life and career of EECS Prof. Ruzena Bajcsy were celebrated with a commemorative bobblehead doll in her image at the 2018 Grace Hopper Conference (GHC) in Houston, Texas, last week.  Bajcsy was recognized alongside Engineering and CS legends Grace Hopper, Annie Easley, and Mae Jemison by GHC sponsor Liberty Mutual Insurance.  Bajcsy is renowned for her innovations in robotics and computer vision, specifically the development of improved robotic perception and the creation of better methods to analyze medical images.  In addition to founding the General Robotics and Active Sensory Perception (GRASP) Laboratory at UPenn, she headed the NSF Computer and Information Science and Engineering Directorate from 1999–2001, with authority over a $500 million budget.

Elizaveta Tremsina places first in Tapia 2018 poster session

Undergraduate Elizaveta Tremsina, a member of the EECS Honors Program who is triple-majoring in CS, Physics and Applied Math, took first place in the Microsoft-sponsored student research poster competition at the 2018 ACM Richard Tapia Celebration of Diversity in Computing.  Her project, titled "Your Story Recorded in a Magnet: Micromagnetic Simulations of Spin-Orbit Torque in Multi-layer Structures," was overseen by Prof. Sayeef Salahuddin.  She was part of one of the largest delegations of EECS students, staff, and faculty ever to participate in the Tapia conference,  known as the premier venue to acknowledge, promote and celebrate diversity in computing.   This year's conference, which was held last week in Orlando, Florida, promoted the theme "Diversity: Roots of Innovation."

Lecture series with Turing laureates celebrates Berkeley’s ‘golden age’ of CS research

In celebration of the 50th anniversary of computer science at UC Berkeley and the university’s sesquicentennial, the EECS Department is launching a special series of lectures by winners of the ACM A.M. Turing Award, considered the field’s equivalent of a Nobel Prize.  The Turing laureates all have ties to UC Berkeley either as current or past faculty members or as alumni. They include David Patterson, UC Berkeley professor emeritus of computer science, who, along with former Stanford president John Hennessy, earned a Turing this past March for influential work on computer architecture design. “The 1970s and 1980s represented a golden age of computer science research at Berkeley,” said Patterson. “A remarkable seven research projects that began here went on to earn Turing awards.”

John Ousterhout, professor of computer science at Stanford University, adds: “If you use Turing Awards as the metric, you could make the case that the greatest team of computer researchers ever assembled at one place and time was at UC Berkeley in the 1970s and 1980s.” The lecture series, which is open to the public, will kick off at 3 p.m. on Wednesday, Sept. 26, with a talk by Shafi Goldwasser, director of the Simons Institute for the Theory of Computing at UC Berkeley. Every Wednesday through Nov. 14 will feature a Turing award laureate speaking in Banatao Auditorium in Sutardja Dai Hall.  In addition to their technical talk, the lecturers will reflect on their time at UC Berkeley and look toward the future of research and technological development in their fields. In anticipation of full attendance, these lectures will also stream live on YouTube via CITRIS.

Nico Deshler will present at Council on Undergraduate Research REU Symposium

Research undertaken by undergraduate student Nico Deshler will be presented at the Council on Undergraduate Research (CUR) Research Experiences for Undergraduates (REU) Symposium in Alexandria, VA, on October 28-29.   Deshler's project, "Multi-Sensor Arrays: Augmenting 3D Reconstruction Volumes for Mask-Based Computational Cameras," was done as part of the CS Summer Undergraduate Program in Engineering Research at Berkeley (SUPERB) under the mentorship of Prof. Laura Waller and EECS PhD student, Kristina Monakhova.  The goal of the EECS SUPERB Computer and Information Science and Engineering (CISE) program is to prepare and motivate diverse, competitive candidates for graduate study.

Connie Chang-Hasnain elected Vice-President of Optical Society of America

EE alumna and Prof. Connie Chang-Hasnain (Ph.D. '87) has been elected 2019 Vice-President of the Optical Society of America (OSA).   Since 1916, OSA has been the world’s leading champion for optics and photonics, uniting and educating scientists, engineers, educators, technicians and business leaders worldwide to foster and promote technical and professional development. Chang-Hasnain currently serves as Associate Dean for Strategic Alliances in the College of Engineering,  The position of OSA vice-president requires a four-year commitment to OSA's Board of Directors: one year each as vice president in 2019, president-elect in 2020, president in 2021, and past-president in 2022. “Connie’s international and strategic experience is a perfect fit for the OSA’s officer position,” said Elizabeth Rogan, CEO of  OSA.  “Her numerous and effective volunteer roles reflect her strong connection with the photonics industry.”

David Wang and Samantha Wathugala named 2019 Siebel Scholars

CS graduate students David Wang and Samantha Wathugala have been named to the Siebel Scholars Foundation’s 2019 class.  The Siebel Scholars program recognizes top students at the world’s leading graduate schools of bioengineering, business, computer science and energy science, and comes with a $35,000 award.  Wathugala applies state-of-the-art deep learning techniques to object detection, grasping and manipulation in an unstructured domain, using a toy-collecting robot.  Wang uses deep learning to build accurate, reliable systems for precision irrigation and autonomous driving.


Diamond dust enables low-cost, high-efficiency magnetic field detection

Researchers including EE Prof. Sayeef Salahuddin and postdoc Dominic Labanowski (Ph.D. '17) have created a device that dramatically reduces the energy needed to power magnetic field detectors, which could revolutionize how we measure the magnetic fields that flow through our electronics, our bodies, and our planet.   The researchers found a new way to excite the tiny nitrogen-infused diamond nonocrystals in their magnetic sensor with microwaves, using 1,000 times less power than is required by traditional sensors.  “Our sensors could replace those more-difficult-to-use sensors in a lot of applications from navigation to medical imaging to natural resource exploration,” said Labanowski.

Leslie Field joins panel for Global Climate Action Summit

EE alumna Leslie Field (M.S./Ph.D. '1991), the first woman to earn a Ph.D. from the Berkeley Sensor and Actuator Center (BSAC), will be participating in a panel on "Restoring the Climate: Achievable Solutions" at the 2018 Global Climate Action Summit.  Field is the founder and CEO of Ice911, an organization devoted to mitigating climate change by using reflective sand as a natural heat shield to restore ice in the Arctic.  The panel will "explore the mission of climate restoration and some of the solutions that can get us there, creating jobs and economic benefit in the process."  The Global Climate Action Summit will run from September 12-14 in San Francisco.

Constance Chang-Hasnain wins prestigious Okawa Prize

Alumna and EE Prof. Constance Chang-Hasnain (M.S. '84/Ph.D. '87) has won the 2018 Okawa Prize "for pioneering and outstanding research of VCSEL photonics through the development of their novel functions for optical communications and optical sensing."  The Okawa Prize recognizes "persons who have made outstanding contributions to research, technological development and business in the information and telecommunications fields, internationally."  Chang-Hasnain is Associate Dean for Strategic Alliances in the College of Engineering, Co-director of theTsinghua-UC Berkeley Shenzhen Institute, and the Chair of the Nanoscale Science and Engineering Graduate Group.  Her research interests range from semiconductor optoelectronic devices to materials and physics, with current foci on nano-photonic materials and devices for chip-scale integrated optics.

Key role of micron-scale strain distributions in magnetoelectric multiferroic devices revealed

A research study led by EE Prof. and Associate Chair Jeffrey Bokor and post-doctoral research associate Roberto Lo Conte, among others, on the influence of nonuniform micron-scale strain distributions on electrical reorientation of magnetic microstructures has been highlighted on the news site Advances in Engineering.  The work, which was conducted in the Center for Translational Applications of Nanoscale Multiferroic Systems (TANMS), is the first to thoroughly characterize the micron-scale strain and magnetic response, as a function of an applied electric field, in a composite multiferroic system. Their goal was to come up with a comprehensive behavior and understanding of these materials using direct imaging of both the electrically induced magnetic behavior and the piezo-strain.  These materials systems are of broad technological interest, since they offer a path toward the development of ultralow power magnetoelectric devices which can be useful for manipulation of micro and nano-scale objects such as biological cells. Their work is published in the research journal, Nano Letters.