640 search results - page 59 / 128 » Topology Without Tears |
CGF
2005
13 years 7 months ago
2005
We present a method for contouring an implicit function using a grid topologically dual to structured grids such as octrees. By aligning the vertices of the dual grid with the fea...
EWC
2002
13 years 7 months ago
2002
This paper presents a new mesh conversion template, called HEXHOOP, that fully automates a conversion from a hex-dominant mesh to an all-hex mesh. A HEXHOOP template subdivides a ...
SAJ
2002
13 years 7 months ago
2002
Mobile ad hoc networks are collections of mobile nodes without any fixed infrastructure or central co-ordinating mechanism for packet routing. Consequently, routing is a challenge...
FGCS
2010
13 years 6 months ago
2010
In a distributed system where scalability is an issue, like in a GRID [5], the problem of enforcing mutual exclusion often arises in a soft form: the infrequent failure of the mut...
OL
2010
13 years 6 months ago
2010
In an important paper, Burer [2] recently showed how to reformulate general mixed-binary quadratic optimization problems (QPs) into copositive programs where a linear functional i...