News

Soumen Chakrabarti and Sunita Sarawagi among 10 Best Machine Learning Researchers in India

Two CS alumni, Soumen Chakrabarti (Ph.D. '96, advisor: Katherine Yelick) and Sunita Sarawagi (Ph.D. '96, advisor: Michael Stonebraker), both currently CSE professors at IIT Bombay, have made the 2018 list of Analytics India Magazine's Top 10 Machine Learning Researchers in India. Chakrabarti's research interests include better embedding representation for passages, entities, types and relation; searching the annotated Web with entities, types and relations; and Graph conductance search. He holds eight US patents, has produced 167 research papers, and authored one of the earliest books on web search and mining.  Sarawagi is interested in deep learning, web information extraction, data integration, graphical models and structured learning.  She has published more than 130 research papers and holds four patents.

Joseph Gonzalez wins 2018 Okawa Research Grant

CS Assistant Prof. Joey Gonzalez has won a 2018 Okawa Research Foundation Grant.  Okawa Research Grants are bestowed for "studies and analyses in the fields of information and telecommunications."  Gonzalez's research interests are at the intersection of machine learning and data systems. The award will be presented in San Francisco in the fall.

Michael-David Sasson appointed to Chancellor's Staff Advisory Committee

CS Division staffer Michael-David Sasson has been selected to serve on the Chancellor's Staff Advisory Committee (CSAC), which advises the Chancellor and her cabinet on a wide range of issues relating to staff.  Up to sixteen Berkeley staff members are appointed by the Chancellor to serve for a term of three years.  The CSAC provides input into campus decision-making processes including the development and modification of policies and procedures that directly affect staff.  In the 2000s, Sasson served as president of the Coalition of University Employees (CUE), Local #3, which is now part of IBT.

Tiffany Perumpail wins Teaching Effectiveness Award

EECS undergraduate Tiffany Perumpail has won a Teaching Effectiveness Award (TEA) from the UC Berkeley Graduate Division.  This very competitive award is bestowed annually by the Graduate Council’s Faculty Advisory Committee for GSI Affairs.  Applicants submit essays in which they identify a problem they encountered in teaching, explain their strategy and rationale in devising a solution, and assess the effectiveness of the solution. Perumpail's essay, about her experience TAing CS61A, is titled "Improvement of Academic Intern Experience and Performance in Introductory Computer Science."  

Emerald Templeton and Eric Fraser win BSA Excellence in Management Awards

Emerald Templeton, the Director of L&S CS Undergraduate Affairs, and Eric Fraser,  Assistant Dean and Director of Information Technology in the College of Engineering, have won  Berkeley Staff Assembly (BSA) Excellence in Management (EIM) Awards.   This year’s theme was “Building Pride & Trust In Our Changing Community,” recognizing managers and supervisors whose leadership encourages respect, dignity, confidence, inclusion, and empowerment amid changing times.  Templeton was cited for being "dynamic, trustworthy, and inclusive in her decision making" as well as being "a strong and outspoken manager," and Fraser was credited for being "generous with his time, providing excellent advice, and never failing to help in any matter." The EIM awards honor managers and supervisors exclusively.  Nominations must originate from staff directly supervised by the nominee and include supporting signatures from at least one-half of these staff.  The winners were honored at a ceremony on May 31st.

Susan Eggers is first woman to receive ACM - IEEE CS Eckert-Mauchly Award

Susan Eggers (Ph.D. '89), the 2009 CS Distinguished Alumna, is the recipient of the 2018 ACM-IEEE CS Eckert-Mauchly Award--the first woman so honored in the award's 39 year history.  The award is administered jointly by the Association for Computing Machinery (ACM) and the Institute of Electrical and Electronics Engineers (IEEE), and is given for contributions to computer and digital systems architecture where the field of computer architecture is considered at present to encompass the combined hardware-software design and analysis of computing and digital systems.  Eggers, who is a professor at the University of Washington’s Paul G. Allen School of Computer Science & Engineering, was cited for "outstanding contributions to simultaneous multithreaded processor architectures and multiprocessor sharing and coherency."  She made significant contributions to cache coherency protocols as well as other memory-related challenges in multiprocessor computers, and performed the first data-driven study of data sharing in shared-memory multiprocessors, which greatly enhanced the field’s understanding of both hardware and software coherency techniques.

PerfFuzz wins ISSTA18 Distinguished Paper Award

"PerfFuzz: Automatically Generating Pathological Inputs," written by graduate students Caroline Lemieux and Rohan Padhye, and Profs. Koushik Sen and Dawn Song, will receive a Distinguished Paper Award from the ACM SIGSOFT International Symposium on Software Testing and Analysis (ISSTA) 2018 in Amsterdam in July.  PerfFuzz is a method to automatically generate inputs for software programs via feedback-directed mutational fuzzing.  These inputs exercise pathological behavior across program locations, without any domain knowledge.   The authors found that PerfFuzz outperforms prior work by generating inputs that exercise the most-hit program branch 5x to 69x times more, and result in 1.9x to 24.7x longer total execution paths.

Raluca Ada Popa and Sanjam Garg awarded Hellman Fellowships

CS Assistant Professors Raluca Ada Popa and Sanjam Garg have been selected to receive Hellman Fellowships.  The Hellman Fellows Fund substantially supports "research of promising assistant professors who show capacity for great distinction in their research." Popa's interests include security, systems, and applied cryptography.  She has developed practical systems that protect data confidentiality by computing over encrypted data, as well as designed new encryption schemes that underlie these systems.  Garg's research interests are in cryptography and security, and more broadly in theoretical computer science.  His work on multilinear maps and obfuscation has found extensive applications in cryptography. Other recent EECS faculty recipients of this award include Thomas Courtade, Tapan Parikh, Michael Lustig, and Pieter Abbeel.

Aviad Rubinstein wins 2017 ACM Doctoral Dissertation Award

CS alumnus Aviad Rubinstein (Ph.D. ' 17, advisor: Christos Papadimitriou) is the recipient of the Association for Computing Machinery (ACM) 2017 Doctoral Dissertation Award for his dissertation “Hardness of Approximation Between P and NP.”  In his thesis, Rubinstein established the intractability of the approximate Nash equilibrium problem and several other important problems between P and NP-completeness—an enduring problem in theoretical computer science.  His work was featured in a Quanta Magazine article titled "In Game Theory, No Clear Path to Equilibrium" in July. After graduating, Rubinstein became a Rabin Postdoc at Harvard and will join Stanford as an Assistant Professor in the fall.

Jacque Garcia graduates a champion

Graduating CS senior Jacque Garcia, the president of Cal Boxing, is the focus of a Berkeley News article titled "Longtime fighter graduates as a champion."  Garcia, who grew up in Compton and is known for her “mental toughness, determination, dedication and positive attitude,” won the 2018 132-pound National Collegiate Boxing Association (NCBA) championship belt, an Outstanding Boxer Award, and a Cal Boxing women's third-place team award.  She was also both a Code2040 Fellow and CircleCI software engineering intern in 2017, and worked at the Hybrid Ecologies Lab in 2016 to help Ph.D. grad student Cesar Torres develop some features of a 2.5D Computer Aided Design (CAD) tool to reduce complexity of digital modeling by using grey-scale height maps.  Garcia credits the student organization Code the Change for her decision to eventually major in Computer Science. “Graduation is going to be very emotional,” says Garcia. “I didn’t start thinking about college until I was in the eighth grade. I didn’t know if I was going to go to college, I didn’t know how I was going to pay for it. It’s going to be a surreal moment. I can’t believe it’s happening.”