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Triton 5K 2015

Over 140 CSE alumni, students, staff and faculty registered to run as part of Team Race Condition. As a result, the department took home the prize for the largest turnout and donation at the 2015 Chancellor’s 5K run in early June. Read more…  


2015 Student Awards

CSE Chair Rajesh Gupta and Profs. Christine Alvarado and Sorin Lerner with graduate and undergraduate student recipients of the inaugural awards given by the department for graduating students.. Read more…


Dissertation Medal

CSE alumna Sarah Meiklejohn (PhD '14) was singled out for her dissertation, "Flexible Models for Secure Systems", as the recipient of the 2015 Chancellor's Dissertation Medal. Meiklejohn is now a professor at University College London. Read more…


Research Expo 2015

At the Jacobs School of Engineering’s Research Expo 2015, more than 25 CSE graduate students showcased their research during the poster session visited by hundreds of campus, industry and community members. Read more…


Best Poster

Graduating M.S. student Narendran Thangarajan won the award for best Computer Science and Engineering poster at Research Expo 2015. He analyzed social media to characterize HIV at-risk populations in San Diego. Read more…  


Computer Graphics on EdX

After announcing the launch of the Center for Visual Computing, the Center's director, CSE Prof. Ravi Ramamoorthi, announced that in August 2015 he will launch an online course on computer graphics over the edX online platform. Read more…


$2 Million Alumni Gift

CSE alumnus Taner Halicioglu, an early employee at Facebook, is donating $2 million to the CSE department to recruit, retain and support the professors and lecturers whose primary mission is to teach and mentor students. Read more…


Big Pixel Hackathon

Seventeen CSE students, most of them graduate students, participated in the first Bix Pixel Hackathon organized by the Qualcomm Institute to demonstrate how data science can be harnessed to tackle public policy issues. Read more...


Paul Kube Tribute

CSE honored retiring lecturer Paul Kube with a tribute and the subsequent announcement that CSE is creating the Paul R. Kube Chair of Computer Science to be awarded to a teaching professor, the first chair of its kind in the department. Read more...


Incoming Freshmen

Prior to entering UC San Diego as first-year undergraduates in CSE, high school students prepare to graduate from CSE's month-long Summer Program for Incoming Students, a residential program with a heavy dose of programming. Read more... 


Integrated Digital Infrastructure

CSE Prof. Larry Smarr leads a two-year initiative to deploy an Integrated Digital Infrastructure for the UC San Diego campus, including grants to apply advanced IT services to support disciplines that increasingly depend on digital data. Read more...


Query Language for Big Data

CSE Prof. Yannis Papakonstantinou and Couchbase Inc., are collaborating on a next-generation query language for big data based on the UCSD-developed SQL++, which brings together the full power of SQL with the flexibility of JSON. Read more...


Honoring Academic Integrity

At 5th annual Academic Integrity Awards, CSE lecturer Gary Gillespie (center, with Leo Porter and Rick Ord) accepted the faculty award in Apri. Then in May, he received the Outstanding Professor Award from the Panhellenic Association. Read more...


Non-Volatile Memories

In March 2015, CSE Prof. Steven Swanson talks to 220 attendees at the 6th annual Non-Volatile Memories Workshop which he co-organized, and which he said was "moving onto deeper, more Interesting and more challenging problems." Read more...


Frontiers of Innovation

At least five CSE graduate students and a similar number of undergraduates were selected to receive inaugural Frontiers of Innovation Scholarship Program (FISP) awards initiated for 2015-'16 by UC San Diego. Read more...


Not-So-Safe Scanners

A team including CSE Prof. Hovav Shacham (right) and Ph.D. student Keaton Mowery released findings of a study pointing to serious flaws in the security of backscatter X-ray scanners used at many airports. Read more...


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

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

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

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...

  • UC San Diego Department Establishes Endowed Chair to Honor Ronald Graham

    The CSE department is honoring one of its own with a special distinction. The department has established the Ronald L. Graham Chair of Computer Science, named after the current CSE professor, distinguished mathematician, and Chief Scientist in the California Institute for Telecommunications and Information Technology (Calit2). (The Qualcomm Institute is the UC San Diego division of Calit2.)

    The Graham Chair is the first named chair from the department’s endowment built up during the fundraising campaign launched five years ago. The chair announcement is timed to coincide with preparations for the celebration of Graham’s 80th birthday this October, and a series of other events honoring the mathematician-turned-computer science professor, which began in June with “Connections in Discrete Mathematics,” a week-long celebration of Graham's work. The speakers at Simon Fraser University in Vancouver included CSE professors C.K. Cheng and Pavel Pevzner. (Class photo of the conference with Ron and Fan Graham in front row pictured below.)

    “Ron Graham has led an exemplary life, first at Bell Labs, and later in academia,” said CSE Chair Rajesh Gupta, noting that the chair was originally funded by the anonymous alumnus who donated $18.5 million to the department in 2013. “The donor recognized the role Ron Graham has played and sought to honor him in this way while Graham is still an active faculty member who is revered by his students and colleagues alike. He has devoted the latter part of his life to passing along his knowledge and inspiration to students and younger faculty members.”

    The inaugural holder of the Graham Chair is expected to be announced in the fall. The chair will support a faculty member’s research and teaching in areas such as big data, computer systems and cyber-physical systems.

    After earning his PhD in Mathematics from UC Berkeley in 1962, Graham began a 37-year career at AT&T Bell Labs, primarily as its director of information sciences. His work on “hard problems” led him to focus on the complexity of routing telephone calls across U.S. time zones for AT&T. Graham was also influential on the development of the Internet, after he explored the creation of a worldwide network of routers with MIT mathematician Tom Leighton. Leighton went on to create Akamai Technologies, which is today believed to be the world's largest, globally-distributed computing platform – and a critical component of the global Internet. (For many years Graham served on Akamai’s board of directors.)

    Following the breakup of AT&T in 1984 and the spinoff of Bell Labs and manufacturing businesses into Lucent Technologies in 1996, Graham became Chief Scientist of the downsized research unit, renamed AT&T Labs. Three years later, in 1999, then-UC San Diego Chancellor Robert Dynes (a former colleague at Bell Labs) invited Graham to join the CSE faculty in the Jacobs School of Engineering. Less than two years later Graham added the title of Chief Scientist in Calit2, the joint UC San Diego-UC Irvine research institute created by the State of California in December 2000.

    Graham’s primary role in Calit2 has been as an advisor to the institute’s long-serving director, Larry Smarr, and its governing and advisory boards.  “I have relied tremendously on Ron Graham for his personal guidance and input on where to take Calit2 next,” said Smarr. “He has played an active role in discussions about the future of Calit2, and he helped us anticipate the massive impact that the Internet and communications technologies would have on many different disciplines and business sectors.”

    Graham’s ability to grasp the big picture and at the same time to break down the components of a problem in order to find a solution made him a born mathematician. At one point the Guinness Book of World Records attributed to Graham the longest number ever used in a mathematical proof (in 1977) – a number so big that there is no known notation – and “Graham’s number” got him featured in Ripley’s Believe It or Not!  His long friendship with influential mathematician Paul Erdős also resulted in Graham’s 1979 paper that introduced the concept of an “Erdős number” showing how closely other mathematicians were tied to Erdős based on the number of publications they co-authored with Erdős. Ron Graham’s Erdős number: 1 (reserved for Erdos’s immediate co-authors.) The concept later took hold in Hollywood as the basis of the popular “Six Degrees of Separation” game depicting how close an actor got to appearing in a movie with Kevin Bacon.

    Another of Graham’s frequent co-authors is UC San Diego mathematics and computer science professor Fan Chung Graham. They have been married since 1983.

  • UC San Diego Develops Online Software Development Courses for Coursera

    Enrollment now open, classes to start Sept. 15

    Three members of the Computer Science and Engineering faculty at the University of California, San Diego are the brains behind a new online course series to teach intermediate software development to learners around the world, Java Programming: Object-Oriented Design of Data Structures. The four courses and a Capstone Project make up a Specialization mini-degree program commissioned by Coursera, a leading provider of open online courses with 15 million registered learners worldwide.

    Earlier this year, a UC San Diego team of teaching professors consisting of Christine Alvarado, Mia Minnes and Leo Porter (pictured l-r) was awarded the opportunity to work with Coursera to develop the intermediate level Specialization.  Google is contributing ideas for real-world projects and the involvement of its engineers as guest lecturers to the Specialization. The company is interested in learning how participants use and experience the courses and may benefit from them.  (Coursera is also working with Duke University to develop an introductory level software development Specialization, with similar involvement from Google.)

    Alvarado, Minnes and Porter are popular teachers, but they also share a passion for research about computer-science education. Most of that research has focused on learning in the classroom, and the new courses for Coursera give the lecturers an opportunity to adapt what they have learned about education in the classroom to improve how computer science is taught online.

    “This Specialization is truly a unique offering for computer science learners,” said Porter.  “All the courses feature novel approaches to online-based learning – approaches we have developed by adapting best practices from computer-science education research to this new context.” 

    When the Specialization launches on Sept. 15, it is expected to draw thousands of self-paced learners each month. The instructors recommend that students should already have a basic familiarity with Java programming, but there is no formal prerequisite. The first course in the series goes beyond coding, with students learning to design and build more complex Java software projects.

    “We’ll explore how to divide up a large project into a hierarchy of classes and how to increase the functionality of projects by importing existing libraries,” said Mia Minnes, speaking about the first course in the Specialization. “We’ll also look at some core algorithms for searching for and sorting data. Along the way, learners will develop an exciting, interactive application with a graphical user interface.”

    Given their research backgrounds, the instructional team at UC San Diego will be studying the courses’ impact on learners, and their findings will contribute to the still-nascent knowledge base about effective practices in online learning. 

    Minnes, Porter and Alvarado are sharing the teaching workload, and their topics include object-oriented programming, data structures, and performance analysis. Each course in the series runs approximately four weeks, and projects are an important part of the curriculum.

    “We want learners to be inspired to create,” said Alvarado. “They will dive into a course project right away, with each lesson designed around concepts that are directly applicable to extending the project’s functionality.”

    According to the instructors, the courses go beyond what existing online computer science courses offer by exploring topics that are often at the core of interviews for programming internships and full-time jobs. Indeed, the fourth course in the sequence hones in on problem-solving and interview skills.

    Video modules include lectures with core content as well as testimonials and stories from real-world software engineers (for example, discussing the frontiers of the software development industry), together with help videos to rescue learners who get stuck. The courses also offer recorded conversations between on-campus students who are learning the material (pictured l-r: Jahaziel Aguilera, Julia Kapich and Monica Hung) ew– leveraging the UC San Diego professors’ previous research findings on the value of ‘peer instruction’, particularly when it comes to learning computer science.

    There is a growing body of research that peer instruction can play a critical role in improved learning outcomes in computer science education. Students tend to relate better to other students, but it’s also because they are more likely to model their study behaviors to those of learners who appear to have gained a mastery of the subject.

    Each course in the Specialization can be taken independently, or they can be taken in sequence, ultimately culminating in a Capstone Project using intermediate programming and software design skills. Learners who pay for the Specialization and complete the four courses are then invited to undertake the Capstone Project.

  • CSE Lecturer Organizes Conference on Future of Virtual Reality

    Experts from academia and industry will share their insights into the future of virtual-reality technologies and content at the first annual Future of Virtual Reality Conference. The 2015 event takes place Tuesday and Wednesday, Sept. 8-9, in Atkinson Hall, and it is organized by Qualcomm Institute research scientist Jurgen Schulze, a part-time lecturer in the Computer Science and Engineering department.

    In addition to the conference, the Future of Virtual Reality will also showcase the latest technologies – from large-scale 3D displays to personalized VR systems such as the Oculus Rift – in a demonstration room next to the conference venue. The latest products and prototypes of VR gear will be on display and demonstrated during breaks in the conference schedule to give attendees an opportunity to see and use the newest systems and VR software.

    “Most conferences about virtual reality tend to be either focused on the industry, or the more academic side that looks where the technology is going in the medium to long term,” said conference organizer Schulze. “We decided to merge the two interested audiences, because we see that there is a lot that the two sides can learn from each other – especially when it comes to envisaging how far the technology can take us over the next decade.”

    Funding for the Future of Virtual Reality Conference is provided, in part, by a grant from the Calit2 Strategic Research Opportunities (CSRO) program.

    The institute is uniquely positioned to be a partner for companies wanting to enter the virtual-reality marketplace because of its cutting-­edge visualization and virtual reality laboratories, and its world­-class research activities in real-­time graphics and 3D user interaction. The Qualcomm Institute houses a variety of unique, gold­-standard 3D visualization systems, such as the StarCAVE, NexCAVE, TourCAVE, and WAVE (pictured), all of which are equipped with 3D tracking systems to allow for the prototyping of immersive VR software applications.

    The CSRO grant also provided funds to further develop applications around VR head-mounted displays and see-through augmented-reality displays.   Much of the research at UC San Diego in this area involves user control and 3D interaction as researchers develop strategies for how to best run applications on head-mounted consumer displays such as the Oculus Rift and Sony Morpheus.       

    The conference sessions reflect the breadth of open topics in the VR field, including display hardware, panoramic cameras, content generation, spatialized audio, user interaction, social applications of VR, and so on.   For university researchers one of the underlying issues is that VR applications can be very hardware dependent because they depend on the existence of specific types of input devices or display devices. Although VR applications are designed at the Qualcomm Institute to run on a variety of graphics cluster-based systems, including the StarCAVE, WAVE and even head-mounted devices such as Oculus Rift, they do not run on mobile devices.

    “There are obstacles to deploying our applications on mobile devices, in terms of the operating system, programming language and middleware software,” noted Schulze. “But we believe these obstacles can be overcome so that VR applications can run on the entire range of VR-capable devices, from mobile phones to large, immersive walk-in systems.”

    Indeed, Schulze and his colleagues in the Immersive Visualization Laboratory have already created a batch of software applications bringing traditional elements of virtual reality to mobile devices, including a viewer for archaeological dig sites, a 3D sketching tool, and a cell phone-based data viewer that works in conjunction with a large tiled display wall.

    One of the keynote presentations at the conference will be given by scientist, futurist, author and UC San Diego alumnus David Brin, an acclaimed author of science fiction works that have explored themes of virtual reality. Other speakers at the conference will include academics (Ruth West from the University of North Texas, Sheldon Brown from UC San Diego, and others) as well as industry experts, including Jared Sandrew of Legend 3D, Amir Rubin of Sixense, and Jeffrey Johnson from Aero Glass.

  • Howard University Alumnus Awarded Sloan Ph.D. Fellowship in Computer Science at UC San Diego

    Jeremy Blackstone is the first graduate student selected to receive a fellowship from the Alfred P. Sloan Foundation Minority Ph.D. Program to do a doctorate in Computer Science and Engineering at the University of California, San Diego. He graduated magna cum laude in computer science from Howard University, where he also earned his M.S. degree, but Blackstone is not a newcomer to the UC San Diego campus. For the past two summers, he worked in the lab of CSE Professor Ryan Kastner in an eight-week program for Master’s and undergraduate students.

    The fellowship follows the Sloan Foundation’s naming of UC San Diego, MIT and the University of Illinois at Urbana-Champaign as University Centers for Exemplary Mentoring in the foundation program started in 2014. They join five previous universities selected for the Sloan Scholars program: Pennsylvania State, University of Iowa, Georgia Tech, and the University of South Florida. Cornell University was selected in 2013.

    At UC San Diego, the program provides support for 12 incoming Ph.D. scholars in the Jacobs School of Engineering or the Division of Physical Sciences. Each scholar is awarded $40,000 over four years in addition to other financial support typically provided to each student.

    The Sloan Minority Ph.D. Program is a three-year, multi-million-dollar initiative to support underrepresented minority graduate students in STEM fields. According to the Computing Research Association, African Americans represent only 1.2% of Ph.D.’s awarded annually in computer science nationwide.  Sloan Scholars will participate in professional development activities and attend the Institute for Teaching and Mentoring at least twice during their graduate program at UC San Diego.

    Combining foundation and university funds, 122 minority graduate students will receive tuition, stipends, and professional development support at UC San Diego, MIT and UIUC over the next three years. “Increasing the diversity of graduate education in the sciences, mathematics, and engineering means getting talented minority candidates into quality Ph.D. programs and helping them succeed once they get there,” says Elizabeth S. Boylan, Director of the STEM Higher Education program at the Sloan Foundation. “These universities really stand out for the depth of their commitment to minority Ph.D. students in the sciences and engineering.”

    UC San Diego itself is implementing ambitious campus-wide reforms aimed at ensuring that one of every five applications, offers, and acceptances to their graduate programs in engineering and physical sciences comes from a minority scholar. In addition to significant fellowship and tuition support, UC San Diego is aggressively recruiting and providing a host of services to entering students, including guest lectures, networking mixers, a one-month orientation for newly admitted students, and a peer-mentoring program that matches new students with more-advanced colleagues.

    Jeremy Blackstone is originally from Annapolis, MD, and the Sloan Foundation was impressed with his credentials as a mentor to other minority students. “I became interested in mentoring during my experience as a teaching assistant at Howard University, which I began as a freshman,” recalled Blackstone. “It helped me realize that some of the most powerful ways I can affect change in people’s lives is through education and service.”

    According to Blackstone, as the computer science curriculum at Howard became more challenging, he helped fellow students understand difficult concepts and assisted them in debugging their code. He volunteered to help new computer science students during their lab, and even tutored his friends in math and taught them basic programming skills.

    “I like that by helping others overcome their obstacles they can be afforded similar opportunities as I have been given,” he added. “My parents and community sacrificed to ensure that I had a proper foundation for my education and I want to help provide that same foundation for others.”

    While at Howard, Blackstone became a team leader in Alternative Spring Break, a program that sent him as a team leader to New Orleans for spring break, where the students cleared fields so that displaced victims of Hurricane Katrina could return to their homes. The following year he was a team leader in Atlanta, mentoring elementary school students and encouraging them to achieve higher academic goals. During the school year, Blackstone worked for Project Dream Big and DC Metropolitan High School, an alternative school where he tutored students struggling in math and science.

    Blackstone’s desire to give back was amplified after a heart attack as a high school senior, when he was declared dead for 20 minutes. He had been misdiagnosed with asthma, but doctors discovered a rare heart condition that was later reversed with open-heart surgery. He missed some school, but went on to graduate in the top one percent of his class. That same year his dream of going to college became a reality, after receiving a full scholarship to Howard. “I was ecstatic about this because my parents’ level of income would not have been sufficient to pay for tuition, fees, room and board, especially with my younger brother about to graduate high school after me,” explained Blackstone. “The scholarship lifted a huge burden and allowed me to focus on my studies and continue with my academic success.”

    “Overcoming these challenges has allowed me to be an example of hope for other African-American students who may have similar financial or health backgrounds,” said Blackstone. “I seek to foster a community of students by openly sharing what I have experience and encouraging others to do the same. I hope this will empower them to believe that they can achieve as well.”

    While still at Howard, Blackstone was accepted into the UC San Diego-Howard University Partnership for Graduate Success program, which leverages the Summer Training Academy for Research in the Sciences (STARS) program to provide a mentored summer research experience for up to 10 Howard students for eight weeks each summer.

    In 2013 and 2014, Blackstone was mentored by CSE Prof. Ryan Kastner on two of his key projects. The first year, he worked in the Engineers for Exploration program, co-directed by Kastner, to develop an “intelligent camera trap” to automatically detect and classify the behaviors of captive animals (first deployed in the tiger enclosure at the San Diego Zoo). Blackstone developed an infrared tiger detector as well as an automated computer-vision algorithm based on Haar features (using OpenCV) for detecting the tiger. Then in summer 2014, Blackstone helped a team in Kastner’s lab developing the Reusable Integration Framework for FPGA Accelerators (RIFFA). The RIFFA system is a framework for communicating data from a host computer processor to an FPGA via a PCI Express bus. Blackstone created interfaces to a variety of external memories that sit on the RIFFA board (involving programming of device drivers and hardware).

by Dr. Radut