On finding k-cliques in k-partite graphs. - Mohammad Mirghorbani; Pavlo A. Krokhmal (Optim. Lett., 2013)

On risk-averse maximum weighted subgraph problems. - Maciej Rysz; Mohammad Mirghorbani; Pavlo A. Krokhmal; Eduardo L. Pasiliao (J. Comb. Optim., 2014)