Veremyev, Alexander; Sorokin, Alexey; Boginski, Vladimir; … - In: European Journal of Operational Research 232 (2014) 3, pp. 499-511
effectively disable both network layers through cascading failure mechanisms. We analyze the computational complexity and linear 0–1 … formulations of the defined problems, as well as prove an LP approximation ratio result that generalizes the well-known 2 …