HOẠT ĐỘNG TRONG TUẦN

On Chen and Han’s algorithm for finding the shortest paths on polyhedral surfaces (cont.)
Người báo cáo: Nguyễn Thị Mỹ Hạnh

Thời gian: 14:00 thứ 5, ngày 17/12/2015
Địa điểm: P4, nhà A14, Viện Toán học
Tóm tắt: In this report, we present Chen and Han's algorithm introduced in 1990 for determining the shortest path between two arbitrary points on the surface of a convex polyhedron or a non-convex polyhedron. The algorithm uses a "Continuous Dijkstra" technique based on the key observation “one angle one split” with O(n2) complexity. In addition, Kavena and O'Rourke's implementation in 2000 is presented (cont.).

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