Weishen Lai

Global and Local Search Algorithms for Concave Cost Transshipment Problems

Shangyao Yan, Wei Shen Lai, Der-shin Juang, 2005, J. Glob. Optim..

Production scheduling and truck dispatching of ready mixed concrete

Shangyao Yan, Weishen Lai, Maonan Chen, 2008 .

An optimal scheduling model for ready mixed concrete supply with overtime considerations

Shangyao Yan, Weishen Lai, S. Yan, 2007 .