Nelson A. Uhan

Andreas S. Schulz, Nelson A. Uhan: Approximating the least core value and least core of cooperative games with supermodular costs. Discrete Optimization 10(2): 163-180 (2013)

Sindhura Balireddi, Nelson A. Uhan: Cost-sharing mechanisms for scheduling under general demand settings. European Journal of Operational Research 217(2): 270-277 (2012)

Qiaohai (Joice) Hu, Leroy B. Schwarz, Nelson A. Uhan: The Impact of Group Purchasing Organizations on Healthcare-Product Supply Chains. Manufacturing & Service Operations Management 14(1): 7-23 (2012)

Mohan Gopaladesikan, Nelson A. Uhan, Jikai Zou: A primal-dual algorithm for computing a cost allocation in the core of economic lot-sizing games. Oper. Res. Lett. 40(6): 453-458 (2012)

Andreas S. Schulz, Nelson A. Uhan: Near-Optimal Solutions and Large Integrality Gaps for Almost All Instances of Single-Machine Precedence-Constrained Scheduling. Math. Oper. Res. 36(1): 14-23 (2011)

Andreas S. Schulz, Nelson A. Uhan: Sharing Supermodular Costs. Operations Research 58(4-Part-2): 1051-1056 (2010)

Douglas S. Altner, Özlem Ergun, Nelson A. Uhan: The Maximum Flow Network Interdiction Problem: Valid inequalities, integrality gaps, and approximability. Oper. Res. Lett. 38(1): 33-38 (2010)

Monaldo Mastrolilli, Maurice Queyranne, Andreas S. Schulz, Ola Svensson, Nelson A. Uhan: Minimizing the sum of weighted completion times in a concurrent open shop. Oper. Res. Lett. 38(5): 390-395 (2010)

Andreas S. Schulz, Nelson A. Uhan: Encouraging Cooperation in Sharing Supermodular Costs. APPROX-RANDOM 2007: 271-285