1 A Simple Efficient Approximation Scheme for the Restricted Shortest Path Problem Dean H. Lorenz, Danny Raz Operations Research Letter, Vol. 28, No. 5,
System-Wide Energy Minimization for Real-Time Tasks: Lower Bound and Approximation Xiliang Zhong and Cheng-Zhong Xu Dept. of Electrical & Computer Engg.
Computational aspects of stability in weighted voting games Edith Elkind (NTU, Singapore) Based on joint work with Leslie Ann Goldberg, Paul W. Goldberg,
