Security Module for LiveS Cube

Conducted research in devising a new method to protect low-entropy personally identifiable information, the results of which are used as the basis for the security module of LiveS Cube. It is theoretically proved that almost no one (including system and database administrators) could decrypt personally identifiable information stored in LiveS Cube server (even with enumeration attack). Related paper: 
Yuqian Li, Yang Liu, Zhifang Liu, Jiwei Huang, Zhen Chen, The Power of Refresh: a Novel Mechanism for Securing Low Entropy PII, Accepted by CMC 2011. [Online] [PDF]

Virtual Lights for Realistic Rendering

Conducted research in developing a new method of realistic 3D rendering. This method generates more realistic images than traditional ray-tracing, and has potential to enhance the speed of photon-mapping algorithm, by introducing virtual lights to render reflection, refraction, caustics and dispersion.

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