Avinash L. Varna

Enabling search over encrypted multimedia databases

Wenjun Lu, Ashwin Swaminathan, Avinash L. Varna et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2009 · 196 citations

Engineering, Information Security, Information Forensics +18

Confidentiality-preserving rank-ordered search

Ashwin Swaminathan, Yinian Mao, Guan‐Ming Su et al. · 2007 · 163 citations

Ranking Algorithm, Engineering, Information Security +23

Secure image retrieval through feature protection

Wenjun Lu, Avinash L. Varna, Ashwin Swaminathan et al. · 2009 · 137 citations

Engineering, Image Retrieval, Information Security +18

“Seeing” ENF: Power-Signature-Based Timestamp for Digital Multimedia via Optical Sensing and Signal Processing

Ravi Garg, Avinash L. Varna, Adi Hajj-Ahmad et al. · IEEE Transactions on Information Forensics and Security · 2013 · 103 citations

Real-time Monitoring, Engineering, Measurement +16

An Efficient Gradient Descent Approach to Secure Localization in Resource Constrained Wireless Sensor Networks

Ravi Garg, Avinash L. Varna, Min Wu · IEEE Transactions on Information Forensics and Security · 2012 · 96 citations

Wireless Localization, Accurate Localization, Engineering +13