7Ferregut C, Abdullah I, Melchor-Lucero O, et al. Artificial neural network-based methodologies for rational assessment of remaining life of existing pavements[R]. Research Project 0-1711, Texas Department of Trans- portation, October 1998.
8McFadden J, Yang W T, Durrans S R. Application of artificiM neural networks to predict speeds on two-lane rural highways[J]. Transportation Research Record, 2001, 1751:9- 17.
9Gage H D, Miller T K. An artificial neural network for classification of forced expired volume signals[C]// IEEE EMBS 10th Annual International Conference, 1988, 3:1502- 1503.
10Mu, R. , & Van De Walle, D. Rural roads and local market development in Vietnam. Journal of Development Studies ,2011,47 (5) :709 - 734.