1257 search results - page 64 / 252 » A generalization of Euler's constant |
ISSAC
2000
Springer
14 years 14 days ago
2000
Springer
A canal surface S, generated by a parametrized curve m(t), in R3 is the envelope of the set of spheres with radius r(t) centered at m(t). This concept generalizes the classical of...
AUIC
2005
IEEE
13 years 11 months ago
2005
IEEE
User-interface metaphors are not well understood in terms of their relationships and qualities. They are, however, constantly used both consciously and unconsciously in most user-...
SODA
2001
ACM
13 years 10 months ago
2001
ACM
We give an implementation of the Goemans-Williamson clustering procedure which is at the core of several approximation algorithms including those for Generalized Steiner Trees, Pr...
NIPS
1998
13 years 10 months ago
1998
A recent neural model of illusory contour formation is based on a distribution of natural shapes traced by particles moving with constant speed in directions given by Brownian mot...
SODA
1992
ACM
13 years 10 months ago
1992
ACM
We show that the length of the minimum weight Steiner triangulation (MWST) of a point set can be approximated within a constant factor by a triangulation algorithm based on quadtr...