21 search results - page 2 / 5 » Computing straight skeletons of planar straight-line graphs ... |
ALGORITHMICA
2007
13 years 7 months ago
2007
We present a new algorithm to compute motorcycle graphs. It runs in O(n √ n log n) time when n is the number of motorcycles. We give a new characterization of the straight skele...
SODA
2000
ACM
13 years 8 months ago
2000
ACM
A strategy is presented to find a set of points which yields a Conforming Delaunay tetrahedralization of a three-dimensional Piecewise-Linear Complex (PLC). This algorithm is nove...
ICALP
2007
Springer
14 years 1 months ago
2007
Springer
Register allocation is NP-complete in general but can be solved in linear time for straight-line programs where each variable has at most one definition point if the bank of regis...
IPL
2006
13 years 7 months ago
2006
Let TS be the set of all crossing-free straight line spanning trees of a planar n-point set S. Consider the graph TS where two members T and T of TS are adjacent if T intersects T...
COMGEO
2012
ACM
12 years 2 months ago
2012
ACM
A straight-line drawing of a plane graph G is a planar drawing of G, where each vertex is drawn as a point and each edge is drawn as a straight line segment. Given a set S of n poi...