March 2013: Triadic closure dynamic graph metrics @ICWSM
March 2013: IEEE BigData'14 Senior PC
March 2013: ACM COSN'14 PC
Dec 2013: ICWSM'14 TPC
Sept 2013: 4Square paper at Hotnets!
Congrats to ZZB, Lin, Xiaohan, Gang and Yu on their paper @Hotnets "On the validity of geosocial mobility traces"!
August 2013: Asymmetric graph embedding @ VLDB2014!
Congrats to Xiaohan, Allen on their paper @VLDB on embedding random walk distances for large graphs!
July 2013: The new SAND Lab webpage is live!
July 2013: Twitter followers market @IMC
Congrats to Gang/Gianluca on paper @IMC on growth and dynamics of markets for Twitter follower accounts.
June 2013: SIGMETRICS Best Paper Award
Congrats to Xia, ZZB, Gang and all for our "Best Practical Paper" award at SIGMETRICS 2013!
June 2013: Congrats to Professor Zhou!!
Xia successfully defended her thesis, and will be joining Dartmouth as Asst. Prof. of Computer Science this fall!
Press coverage on Crowdturfing
Press coverage on 3-D beamforming
Lab: 3534 Phelps, map (mostly here)
Office: 1123 Harold Frank Hall (rarely here)
Lab phone: 805-893-3417
University of California, Santa Barbara
Santa Barbara, CA 93106
Travel/Deadlines (UCSB Calendar)
April 9: UC Berkeley
I am an Associate Professor of Computer Science at UC Santa Barbara. My research covers a range of topics from large-distributed networks and systems, data mining and modeling, security and privacy, and wireless / mobile systems. My current projects are focused on three areas: querying, modeling and mining massive graphs, analysis of social networks and online communities, and wireless systems and protocols. Here's a wordle of my paper abstracts from 2009-2012.
Together with Prof. Heather Zheng, I co-direct the SAND Lab (Systems, Algorithms, Networking and Data) at UCSB. We also collaborate with other research groups in the department, including the Security Lab, the Database group, the Mobility Management and Networking (MOMENT) lab, and groups in the Communications, ECE, and Statistics departments. I received my PhD in Computer Science from UC Berkeley in 2004, where I worked with John Kubiatowicz and Anthony Joseph to create the Tapestry distributed hash table (dissertation). I received my MS from Berkeley in 2000, and my BS in computer science from Yale in 1997. I am a recipient of the National Science Foundation's CAREER award (2005), MIT Tech Review's TR-35 Award (Young Innovators Under 35) (2006), and one of ComputerWorld's Top 40 Technology Innovators under 40. I have a bit more than 16,000 citations and an H-index of 42.
Teaching Winter 2014: CS290: Data-intensive Computing Systems, T/Th 11:00-12:45PM, Phelps 2510
I'm looking for bright PhD students!!
We've got too many cool projects, and not enough driven/passionate students to drive all of them! Email me if you're interested in working with me, and like to have fun in your research projects. But before you do, please read a FAQ, and a note on why you should choose UCSB. I am also very active on Quora (a "top-answerer"). You can read about my views on grad students (1, 2, 3), grad admissions (1, 2, 3), research (1, 2), and grants (1)
UCSB Undergraduates interested in research?
I generally advise 1-3 undergraduates in my lab in active research. Right now we have Allen Chang and Chris Nelson in the lab. The best way to join my lab as an undergrad is to take and do well in my courses, CS176B (network programming), CS170 (Operating Systems), or CS276 (graduate networking).