Development of a two-step neural network-based model to predict construction cost contingency. - Sang C. Lhee; Ian Flood; Raja R. A. Issa (J. Inf. Technol. Constr., 2014)

Using particle swarm optimization to predict cost contingency on transportation construction projects. - Sang C. Lhee; Raja R. A. Issa; Ian Flood (J. Inf. Technol. Constr., 2016)