My research lies broadly in the areas of cloud computing, virtualization, data center management and computer architecture with an emphasis on resource management and power-efficient/green computing systems. My research interests span data center energy management, virtualization resource and power management, computer architecture and its interaction with systems software; architectural and real-system techniques for power-efficient, reliable and secure computing systems; hardware/software performance monitoring; microprocessor power/thermal modeling and real measurement techniques; phase analysis; live, runtime monitoring and prediction of workload phase behavior and phase-driven power and thermal management. Follow the links below for detailed descriptions of my research:

My IBM Research Page

My Princeton Research Summary (Long Version)

My Princeton Research Summary (Short Version)