@inproceedings {277260, author = {Kai Wang and Richard Mitev and Chen Yan and Xiaoyu Ji and Ahmad-Reza Sadeghi and Wenyuan Xu}, title = {{GhostTouch}: Targeted Attacks on Touchscreens without Physical Touch}, booktitle = {31st USENIX Security Symposium (USENIX Security 22)}, year = {2022}, isbn = {978-1-939133-31-1}, address = {Boston, MA}, pages = {1543--1559}, url = {https://www.usenix.org/conference/usenixsecurity22/presentation/wang-kai}, publisher = {USENIX Association}, month = aug } @inproceedings {222571, author = {Kai Wang and Zhiqiang Zuo and John Thorpe and Tien Quang Nguyen and Guoqing Harry Xu}, title = {{RStream}: Marrying Relational Algebra with Streaming for Efficient Graph Mining on A Single Machine}, booktitle = {13th USENIX Symposium on Operating Systems Design and Implementation (OSDI 18)}, year = {2018}, isbn = {978-1-939133-08-3}, address = {Carlsbad, CA}, pages = {763--782}, url = {https://www.usenix.org/conference/osdi18/presentation/wang}, publisher = {USENIX Association}, month = oct } @inproceedings {190488, author = {Kai Wang and Guoqing Xu and Zhendong Su and Yu David Liu}, title = {{GraphQ}: Graph Query Processing with Abstraction {Refinement{\textemdash}Scalable} and Programmable Analytics over Very Large Graphs on a Single {PC}}, booktitle = {2015 USENIX Annual Technical Conference (USENIX ATC 15)}, year = {2015}, isbn = {978-1-931971-225}, address = {Santa Clara, CA}, pages = {387--401}, url = {https://www.usenix.org/conference/atc15/technical-session/presentation/wang-kai}, publisher = {USENIX Association}, month = jul } @inproceedings {179231, author = {Eric Kim and Nicholas Carlini and Andrew Chang and George Yiu and Kai Wang and David Wagner}, title = {Improved Support for Machine-assisted Ballot-level Audits}, booktitle = {2013 Electronic Voting Technology Workshop/Workshop on Trustworthy Elections (EVT/WOTE 13)}, year = {2013}, address = {Washington, D.C.}, url = {https://www.usenix.org/conference/evtwote13/workshop-program/presentation/kim}, publisher = {USENIX Association}, month = aug } @inproceedings {267315, author = {Kai Wang and Eric Rescorla and Hovav Shacham and Serge Belongie}, title = {{OpenScan}: A Fully Transparent Optical Scan Voting System}, booktitle = {2010 Electronic Voting Technology Workshop/ Workshop on Trustworthy Elections (EVT/WOTE 10)}, year = {2010}, address = {Washington, DC}, url = {https://www.usenix.org/conference/evtwote-10/openscan-fully-transparent-optical-scan-voting-system}, publisher = {USENIX Association}, month = aug }