dt-lee documents

Rectilinear paths among rectilinear obstacles
Documents Rectilinear paths among rectilinear obstacles
Finding intersection of rectangles by range search
Documents Finding intersection of rectangles by range search
An improved algorithm for the rectangle enclosure problem
Documents An improved algorithm for the rectangle enclosure problem
(g0, g1, …, gk)-trees and unary OL systems
Documents (g0, g1, …, gk)-trees and unary OL systems
Visibility of a simple polygon
Documents Visibility of a simple polygon
Computing the visibility polygon from an edge
Documents Computing the visibility polygon from an edge
Computing visibility polygon from an edge
Documents Computing visibility polygon from an edge
The all nearest-neighbor problem for convex polygons
Documents The all nearest-neighbor problem for convex polygons
The power of geometric duality revisited
Documents The power of geometric duality revisited
Location of multiple points in a planar subdivision
Documents Location of multiple points in a planar subdivision