172 search results - page 19 / 35 » Planar Graphs with Topological Constraints |
ICNP
2005
IEEE
14 years 3 months ago
2005
IEEE
Existing geographic routing algorithms depend on the planarization of the network connectivity graph for correctness, and the planarization process gives rise to a welldefined no...
TVCG
2010
13 years 8 months ago
2010
—Crease surfaces are two-dimensional manifolds along which a scalar field assumes a local maximum (ridge) or a local minimum (valley) in a constrained space. Unlike isosurfaces, ...
INFOCOM
2007
IEEE
14 years 4 months ago
2007
IEEE
— Scalable and efficient routing is a main challenge in the deployment of large ad hoc wireless networks. An essential element of practical routing protocols is their accommodat...
ICCV
2005
IEEE
14 years 11 months ago
2005
IEEE
The human vision system can interpret a single 2D line drawing as a 3D object without much difficulty even if the hidden lines of the object are invisible. Several reconstruction ...
ADHOC
2008
13 years 10 months ago
2008
In this paper, we study asymptotic uniform data-rate guarantees in large wireless networks from an information-theoretic viewpoint. We consider the following question: what is the...