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ICALP
1991
Springer
13 years 11 months ago
On-Line Algorithms for Weighted Bipartite Matching and Stable Marriages
We give an on-line deterministic algorithm for the weighted bipartite matching problem that achieves a competitive ratio of (2n − 1) in any metric space (where n is the number o...
Samir Khuller, Stephen G. Mitchell, Vijay V. Vazir...
ICALP
1991
Springer
13 years 11 months ago
Ray Shooting in Polygons Using Geodesic Triangulations
Bernard Chazelle, Herbert Edelsbrunner, Michelange...
ICALP
1991
Springer
13 years 11 months ago
The Expected Extremes in a Delaunay Triangulation
We give an expected-case analysis of Delaunay triangulations. To avoid edge effects we consider a unit-intensity Poisson process in Euclidean d-space, and then limit attention to...
Marshall W. Bern, David Eppstein, F. Frances Yao