1. Inapproximabilty of Densest k-Subgraph from Average Case Hardness;Alon,2011
2. Finding a large hidden clique in a random graph;Alon;Random Struct. Algorithms,1998
3. An algorithm for large zero-one knapsack problems;Balas;Oper. Res.,1980
4. Dynamic Programming;Bellman,1957
5. Detecting high log-densities: an O(n1/4) approximation for densest k-subgraph;Bhaskara,2010