Publications

Nearest-Neighbor Searching Under Uncertainty II.
With Pankaj K. Agarwal, Boris Aronov, Sariel Har-Peled, Jeff M. Phillips, and Ke Yi.
PODS 2013, to appear. latest version

WSDM 2013 Data Challenge: Graph De-anonymization.
With Bharath Chelepalli, Janardhan Kulkarni, and Ashwin Machanavajjhala.
Ranked the 2nd overall and did the best for the k-degree anonymization method. poster

The L1 Top-k Nearest Neighbor Searching with Uncertain Queries.
With Haitao Wang.
Submitted to ESA 2013. Available at arXiv.

(alphabetical order) Pankaj K. Agarwal, Alon Efrat, Swaminathan Sankararaman, Wuzhou Zhang: Nearest-neighbor searching under uncertainty. PODS 2012: 225-236.
errata | lastest version (PDF) | poster | slides (PDF) | slides (PPT) (best in Microsoft Office 2010)

Jing-Song Cui, Jing-Ting Mei, Wu-Zhou Zhang, Xia Wang, Da Zhang: A CAPTCHA Implementation Based on Moving Objects Recognition Problem. ICEE 2010: 1277-1280. pdf | DBLP