553 search results - page 11 / 111 » On Planar Path Transformation |
JCT
2007
13 years 7 months ago
2007
We enumerate lattice paths in the planar integer lattice consisting of positively directed unit vertical and horizontal steps with respect to a specific elliptic weight function. ...
FSTTCS
2004
Springer
14 years 23 days ago
2004
Springer
When studying a 3D polyhedron, it is often easier to cut it open and
atten in on the plane. There are several ways to perform this unfolding. Standard unfoldings which have been u...
TSP
2008
13 years 7 months ago
2008
This paper proposes a novel feature-based invariant descriptor termed Radon composite features (RCFs) for planar shapes. Instead of analyzing shapes directly in the spatial domain,...
GD
2003
Springer
14 years 18 days ago
2003
Springer
Given two different drawings of a planar graph we consider the problem of morphing one drawing into the other. We designed and implemented an algorithm for intersection-free morph...
ICNP
2005
IEEE
14 years 29 days ago
2005
IEEE
Position-based routing protocols in ad hoc networks combine a forwarding strategy with a recovery algorithm. The former fails when there are void regions or physical obstacles tha...