2188 search results - page 413 / 438 » Instance-Optimal Geometric Algorithms |
GMP
2008
IEEE
14 years 3 months ago
2008
IEEE
Surface parameterization is a fundamental tool in geometric modeling and processing. Most existing methods deal with simply connected disks. This work introduces a novel method to ...
INFOCOM
2008
IEEE
14 years 3 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...
IPPS
2007
IEEE
14 years 2 months ago
2007
IEEE
— An important class of queries over sensor networks are network-wide aggregation queries. In this work we study a class of aggregation queries which we refer to as aggregate thr...
SMA
2006
ACM
14 years 2 months ago
2006
ACM
We present an efficient and robust algorithm for computing the minimum distance between a point and freeform curve or surface by lifting the problem into a higher dimension. This...
VISUALIZATION
2005
IEEE
14 years 2 months ago
2005
IEEE
Topological concepts and techniques have been broadly applied in computer graphics and geometric modeling. However, the homotopy type of a mapping between two surfaces has not bee...