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hal-01613972v1  Journal articles
Dimitri WatelMarc-Antoine WeisserCédric BentzDominique Barth. Directed Steiner trees with diffusion costs
Journal of Combinatorial Optimization, Springer Verlag, 2016, 32 (4), pp.1089 - 1106. ⟨10.1007/s10878-015-9925-3⟩
hal-01613990v1  Journal articles
Dimitri WatelMarc-Antoine Weisser. A practical greedy approximation for the directed Steiner tree problem
Journal of Combinatorial Optimization, Springer Verlag, 2016, 32 (4), pp.1327 - 1370. ⟨10.1007/s10878-016-0074-0⟩