Scalable proximity estimation and link prediction in online social networks. - Han Hee Song; Tae Won Cho; Vacha Dave; Yin Zhang 001; Lili Qiu (Internet Measurement Conference, 2009)

Secure friend discovery in mobile social networks. - Wei Dong; Vacha Dave; Lili Qiu; Yin Zhang 001 (INFOCOM, 2011)

Measuring and fingerprinting click-spam in ad networks. - Vacha Dave; Saikat Guha 002; Yin Zhang 001 (SIGCOMM, 2012)

Clustered embedding of massive social networks. - Han Hee Song; Berkant Savas; Tae Won Cho; Vacha Dave; Zhengdong Lu; Inderjit S. Dhillon; Yin Zhang 001; Lili Qiu (SIGMETRICS, 2012)

ViceROI: catching click-spam in search ad networks. - Vacha Dave; Saikat Guha 002; Yin Zhang 001 (CCS, 2013)

Model-driven energy-aware rate adaptation. - Muhammad Owais Khan; Vacha Dave; Yi-Chao Chen 001; Oliver Jensen; Lili Qiu; Apurv Bhartia; Swati Rallapalli (MobiHoc, 2013)

Characterizing Large-Scale Click Fraud in ZeroAccess. - Paul Pearce; Vacha Dave; Chris Grier; Kirill Levchenko; Saikat Guha 002; Damon McCoy; Vern Paxson; Stefan Savage; Geoffrey M. Voelker (CCS, 2014)

Botcoin: Monetizing Stolen Cycles. - Danny Yuxing Huang; Hitesh Dharmdasani; Sarah Meiklejohn; Vacha Dave; Chris Grier; Damon McCoy; Stefan Savage; Nicholas Weaver; Alex C. Snoeren; Kirill Levchenko (NDSS, 2014)

Empirical Analysis of Search Advertising Strategies. - Bhanu Chandra Vattikonda; Vacha Dave; Saikat Guha 002; Alex C. Snoeren (Internet Measurement Conference, 2015)

Interpreting Advertiser Intent in Sponsored Search. - Bhanu Chandra Vattikonda; Santhosh Kodipaka; Hongyan Zhou; Vacha Dave; Saikat Guha 002; Alex C. Snoeren (KDD, 2015)

Identifying Incoherent Search Sessions: Search Click Fraud Remediation Under Real-World Constraints. - Runze Zhang; Ranjita Pai Sridhar; Mingxuan Yao; Zheng Yang; David Oygenblik; Haichuan Xu; Vacha Dave; Cormac Herley; Paul England; Brendan Saltaformaggio (SP, 2025)