Hai “Helen” Li is currently Clare Boothe Luce Associate Professor of Electrical and Computer Engineering Department at Duke University, USA. She received the B.S. and M.S. degrees from Tsinghua University, China, and the Ph.D. degree from the Department of Electrical and Computer Engineering, Purdue University, USA. Her current research interests include memory design and architecture, neuromorphic architecture for brain-inspired computing systems, and architecture/circuit/device cross-layer optimization for low power and high performance. Dr. Li is a distinguished member of ACM, a distinguished speaker of ACM (2017-2020), and a distinguished lecture of IEEE CAS society (2018-2019).

I am passionate about research and teaching. I want to gain expertise in the field of multi-core architecture and improve coherency and synchronization methods which are crucial for performance in the cutting edge computing applications. I recently gradauted and my research proposed multi-word atomics and its implementation in hardware to assist lock-free programs that are otherwise extremely difficult to program. I am currently working as a CPU architect at Google's CPU team. Additionally, I strongly believe that diversity is instrumental in finding innovative solutions and am committed to making computing a more inclusive world.

I am a Professor in the Informatics Faculty at USI Lugano, Switzerland.

I am interested in the interaction between compiler and architecture design, particularly in the field of embedded systems.

My research efforts have mostly revolved around the automation of embedded processor customization, and the definition of innovative reconfigurable fabrics --- again both in terms of how to architect them, and how to compile onto them. Recently, I have also become interested in Approximate Computing, in particular in how to approximate generic gate-level circuits automatically.