691 search results - page 123 / 139 » Axiomatizing geometric constructions |
SODA
2010
ACM
14 years 4 months ago
2010
ACM
Spectral methods have been widely used in a broad range of application fields. One important object involved in such methods is the Laplace-Beltrami operator of a manifold. Indeed...
INFOCOM
2008
IEEE
14 years 1 months ago
2008
IEEE
—A large amount of algorithms has recently been designed for the Internet under the assumption that the distance defined by the round-trip delay (RTT) is a metric. Moreover, man...
IPSN
2007
Springer
14 years 1 months ago
2007
Springer
In this paper we propose a lightweight algorithm for constructing multi-resolution data representations for sensor networks. We compute, at each sensor node u, O(log n) aggregates...
SIGGRAPH
1999
ACM
13 years 11 months ago
1999
ACM
This paper presents a novel 3D plenoptic function, which we call concentric mosaics. We constrain camera motion to planar concentric circles, and create concentric mosaics using a...
CAGD
2008
13 years 7 months ago
2008
The minimum-supported bivariate C2-cubic spline on a 6-directional mesh constructed in our previous work [2] can be used to extend Loop's approximation subdivision scheme to ...