| Challenges in service network expansion: An application in donated breastmilk banking in South Africa W Cao, M Çelik, Ö Ergun, J Swann, N Viljoen Socio-Economic Planning Sciences 53, 33-48, 2016 | 23 | 2016 |
| The worst case analysis of strong knapsack facets S Shim, S Chopra, W Cao Mathematical Programming 162 (1), 465-493, 2017 | 7 | 2017 |
| Primal-dual simplex method for shooting S Shim, EL Johnson, W Cao Electronic Notes in Discrete Mathematics 36, 719-726, 2010 | 2 | 2010 |
| Two supplements of The worst case analysis of strong knapsack facets S Shim, W Cao, S Chopra | | 2014 |
| Keeping it simple in a data-sparse environment: The case of donor breastmilk demand and supply in South Africa NM Viljoen, M Celik, W Cao, J Swann, O Ergun | | 2012 |
