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Highlights

Stereo Vision for Underwater Archaeology

As co-director of Engineers for Exploration, Prof. Ryan Kastner led expeditions to test an underwater stereo camera system for producing 3D reconstructions of underwater objects. Here Kastner is shown with the camera system in a UCSD pool. Read more…  

Kastner Underwater

Pacific Interlude

Four of the 10 UCSD undergraduates in the 2014 Pacific Rim Experiences for Undergraduates (PRIME) program are CSE majors. (L-r) Allen Nguyen and Lok Yi (Nicole) Wong did research in Japan, while Matthew Schwegler and Katerina Zorko spent the summer in Australia. Read more…

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Girls Day Out

The UCSD chapter of Women in Computing (WiC) held its second annual Girls Day Out in May, bringing roughly 100 girls from San Diego high schools to tour the campus and do hands-on experiments in electronics. Here, girls visit the Qualcomm Institute’s StarCAVE virtual reality room. Read more…  

Girls Day Out

Coding for a Cause

Then-sophomore Sneha Jayaprakash's mobile app, Bystanders to Upstanders (B2U), matches students with opportunities to volunteer for social causes. Together with fellow CSE undergrads, she won a series of grants and awards, and is now doing a startup. Read more...

Sneha Jayaprakash

Photo Finish

CSE alumna Brina Lee (M.S. ’13) was the first full-time female engineer hired at Instagram. Then Instagram was purchased by Facebook, and now Lee is spending much of her time talking to female students about opportunities in computer science. Read more… 

Brina Lee

Internet of Things

Computer scientists at UCSD developed a tool that allows hardware designers and system builders to test security. The tool tags then tracks critical pieces in a hardware’s security system. Pictured (l-r): Ph.D. student Jason Oberg, Prof. Ryan Kastner, postdoc Jonathan Valamehr. Read more…

Internet of Things

Research Expo 2014

At the Jacobs School of Engineering’s Research Expo 2014, CSE Chair Rajesh Gupta (pictured) briefed industry and visitors, and Ph.D. student Matthew Jacobsen won best CSE poster for “Hardware-Accelerated Online Boosting for Tracking.” Read more…

Research Expo 2014

ParentGuardian

Ph.D. student Laura Pina won best paper with Microsoft colleagues at PervasiveHealth 2014 for developing ParentGuardian, a mobile app/sensor detecting stress in parents of children with ADHD. The system helps parents cope with stress in real time. Read more…  

ParentGuardian

New Faculty

Former UC Berkeley professor Ravi Ramamoorthi joined CSE’s visual computing faculty, and he is one of six new CSE faculty hires in 2014. Others include assistant teaching professors Mia Minnes and Leo Porter, and assistant professors George Porter, Daniel M. Kane and Julian McAuley. Read more…

Ravi Ramamoorthi

Fun and Functional

CSE 145 teaches students about embedded systems design, and they do capstone projects. For one team, that meant building Ruku, a robot and mobile app that solves a Rubik’s Cube in 30 seconds. (L-r): William Mutterspaugh, Daryl Stimm and Jonas Kabigting. Read more…

Ruku to solve Rubik's Cube

Overclocked Enthusiasts

CSE alumni, students, staff and faculty turned out in force to run, walk or just cheer on the Overclocked CSE Enthusiasts, the department's main team entered in the Chancellor’s 5K run in June. Prof. Christine Alvarado ranked #1 in her division. Read more…  

5K Race

The Gift That Keeps on Giving

CSE capped the 2012-'13 academic year with the announcement of an anonymous $18.5 million gift from an alumnus – making it the largest-ever alumni gift to UC San Diego. Read more...

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  • CSE Alumnus and New Faculty Member Picks Up Award in Scotland

    One of CSE's newest teaching professors, Leo Porter, has just received a best-paper award that recognizes his work as a researcher in the field of peer instruction. The Chair's Award at the annual ICER meeting recognizes the paper that best illustrates "the highest standards of empirical computing education research." At ICER 2014 in Glasgow, Scotland, the award honored Porter's paper on "predicting student success using fine grain clicker data."

    Porter (far right) was on hand to receive the award from conference chair Quintin Cutts, on behalf of himself and his two co-authors from Canada (Daniel Zingaro from the University of Toronto Misssissauga) and Australia (Raymond Lister from the University of Technology, Sydney).

    CSE alumnus Porter (M.S. '07, Ph.D. '11) and his colleagues used data derived from the use of clickers in the classroom, and they reported that clicker data can help predict which students are likely to succeed, or fail, on the final exam in an introductory computer science class. "Our results identify performance during the first three weeks of the term as a significant predictor of their success," notes Porter, who joined the CSE faculty at UC San Diego as of July 1, from Skidmore College. "It also allows us to identify which individual questions were most meaningful." Specifically, the paper found that the predictive nature of the questions in the study applied to code-writing questions, multiple-choice questions, and the final exam as a whole.

  • Computer Engineering Ph.D. Student Receives ARCS Fellowship

    CSE Ph.D. student Dustin Richmond will be an ARCS Scholar for the 2014-15 academic year. ARCS stands for Achievement Rewards for College Scientists, and the one-year award carries with it a $7,500 stipend. Richmond joined the Ph.D. program at UC San Diego in 2012 after finishing his electrical and computer engineering undergraduate degrees at the University of Washington.

    Richmond (at right) first learned about the ARCS program from his Ph.D. advisor, CSE Prof. Ryan Kastner. The student believes that a key to landing the ARCS fellowship was his involvement in CSE activities. "I've been active in a variety of capacities, including as chair of the Graduate Community Council, as lead for graduate student visit day, and various other opportunities," observes Richmond. "These volunteer experience have helped me meet all sorts of people in the department, and in return, they were willing to nominate me for the award." In his first year, Richmond worked with Cognex to design an ultra-high-speed image processing pipeline for active 3D scanners using a system based on field-programmable gate arrays, or FPGAs, to decompress and process 20,000+ images per second. Richmond has also participated in the Engineers for Exploration program, most recently joining an expedition to Guatemala to survey Mayan ruins using state-of-the-art LIDAR scanners.

  • Caught Between Theory, Practice and Peer Review

    The CRYPTO 2014 conference attracted nearly 400 experts to UC Santa Barbara recently, where one of the highlights was the Aug. 18 International Association for Cryptologic Research (IACR) Distinguished Lecture by CSE Prof. Mihir Bellare from UC San Diego.

    While he presented for an audience with specific interests in cryptology and cryptography, Bellare covered what he called (with characteristic understatement) "topics of quite broad interest" -- namely, being "caught between theory, practice, and peer review," the title of his talk (first slide pictured at right). The broad sweep of his remarks reflected Bellare's early interests in literature and history. Having come relatively late to science, Bellare told his audience, "In the company of theoreticians I feel liked a practitioner, while in the company of practitioners, I feel like a theoretician. It's not just me: our research community is caught between theory and practice."

    In the second part of his talk, Bellare focused on peer review, asking "how well does the process work?" and answering his own question bluntly: "Not very well." He went on to explore how "our culture incentivizes and perpetuates rejection." "Peer review is a broken, dark ages system," he added, "because it is fundamentally at odds with human nature and history." Bellare exhorted his colleagues to treat the peer review system as a research problem. "Think, write, talk, experiment," he said. "Our community is creative and imaginative. We have never shied away from hard problems. We have solved many. This is another." Bellare favors trying out new reviewing systems, and creating experimental publication venues. He also thinks academe could look elsewhere for ideas: discarding highest and lowest scores is used by the Olympics, so why not in the peer review process?

    Download Mihir Bellare's 90-slide IACR Distinguished Lecture presentation, now available from the CRYPTO 2014 website.

  • Computer Science at UC San Diego Ranked #11 in World

    UC San Diego is doing great in the Academic Ranking of World Universities (ARWU) compiled annually by Shanghai Jia Tong University, and CSE is doing even better, based on the results for computer science programs.

    The 2014 rankings are out, pegging UC San Diego as the #14 university in the world. At the same time, the ARWU released its field-by-field rankings, and in the computer science category, CSE tied with USC for the #11 spot. That put computer science at UCSD just ahead of #13-ranked Caltech and the University of Illinois at Urbana-Champaign at #14. Both the campus and computer science rankings were unchanged from the 2013 level.

    CSE’s reputation, however, is substantially up from just a few years ago, based on the same ranking system. In 2011 computer science at UCSD was #16 in the world, then rose to #14, before jumping to #11 in 2013 and plateauing this year.

    UC San Diego appears to have benefited from the relative strength of its track record in computer science papers, citations and quality of publications, which together account for 75 percent of data on which the ARWU subject rankings are based. The relative weights in each category: 25 percent of the university’s score comes from highly-cited (HiCi) researchers in computer science; 25 percent on the number of papers in all computer science-related publications and conferences; and since 2009, ARWU also looks at the percentage of those papers published in the top fifth of computer science journals (a measure of the quality of papers). The final 25 percent of each university’s score is based on whether the program boasts any alumni or current faculty who have received the highest award in computer science, the Turing Award (none at UCSD).

    The ARWU rankings grew out of China’s need to benchmark how well Chinese universities perform against the best universities in other countries. Since the primary focus was on research, experts consider the ranking system the most useful in assessing “raw research power” (in the words of one UK expert). The ARWU has ranked the Top 500 universities since 2003.

    Visit the Academic Ranking of World Universities in Computer Science for 2014.
    Read the AWRU 2014 overall rankings, methodology and statistics.



by Dr. Radut