de Vries, Sven; Raach, Stephen; Vohra, Rakesh V. - In: Naval Research Logistics (NRL) 72 (2024) 1, pp. 133-147
[2017]. Second, we generalize the inner approximation framework of independence systems to inner approximations of packing … maximizing a separable discrete concave function and show that our inner approximation can be better than the greedy algorithm … algorithm to the optimal solution in this more general setting and subsumes Malinov and Kovalyov [1980]. We apply the inner …
