Modeling and experimenting combined smart sleep and power scaling algorithms in energy-aware data center networks. - Huu-Thanh Nguyen 001; Nam Pham Ngoc 001; Truong Thu Huong; Thuan Tran Ngoc; Duong Nguyen Minh; Van Giang Nguyen; Tai-Hung Nguyen; Thu Ngo Quynh 001; David Hock; Christian Schwartz (Simul. Model. Pract. Theory, 2013)