Yumin Zhang, Xiaobo Hu, Danny Z. Chen. Global register allocation for minimizing energy consumption. In Farid N. Najm, Jason Cong, David Blaauw, editors, Proceedings of the 1999 International Symposium on Low Power Electronics and Design, 1999, San Diego, California, USA, August 16-17, 1999. pages 100-102, ACM, 1999. [doi]