Program path expression is an pathrepresentation method in path testing.
程序路径表达式是路径测试中路径的一种表示方法。
2
Skeleton is a representation of an object which has been shown to useful in interrogation, animation, finite element mesh generation, path planning, and feature recognition.
骨架是物体的一种描述方式，它广泛应用于道路探询、动画、有限元网格生成、路径规划和特征识别等领域。
3
This paper presents a path planning algorithm about virtual human walkthrough in 3d obstacles environments, which is based on the representation of virtual environments.