Research Summary

Network systems: general mobile computing with a focus on routing and content distribution in DTNs, MANETs, and social networks.

Network security: trust and reputation, general wireless security and privacy.

Network theory: applications of network coding and extended graph models for DTNs and cognitive radio networks.

Computer systems: GPU-based systems, multi-core applications in mobile phones, and energy-aware green computing.

Health-care IT: wireless monitoring device and its applications in cloud computing.

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