Changfa Ai

According to our database, Changfa Ai authored at least 1 paper in 2017.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2017

3D Shadow Modeling for Detection of Descended Patterns on 3D Pavement Surface.

Allen Zhang, Kelvin C. P. Wang, Changfa Ai

J. Comput. Civ. Eng., 2017