525 search results - page 77 / 105 » Bidimensionality and geometric graphs |
TVCG
2012
11 years 11 months ago
2012
—This paper proposes an algorithm to build a set of orthogonal Point-Based Manifold Harmonic Bases (PB-MHB) for spectral analysis over point-sampled manifold surfaces. To ensure ...
MOBICOM
2006
ACM
14 years 2 months ago
2006
ACM
Wireless sensor networks are tightly associated with the underlying environment in which the sensors are deployed. The global topology of the network is of great importance to bot...
GBRPR
2009
Springer
14 years 3 months ago
2009
Springer
This paper presents an approach to matching parts of deformable shapes. Multiscale salient parts of the two shapes are first identified. Then, these parts are matched if their im...
GBRPR
2009
Springer
14 years 3 months ago
2009
Springer
We present an irregular image pyramid which is derived from multi-scale analysis of segmented watershed regions. Our framework is based on the development of regions in the Gaussia...
WIOPT
2006
IEEE
14 years 2 months ago
2006
IEEE
— In this paper we investigate the limiting properties, in terms of capacity and delay, of an ad hoc network employing a topology-transparent scheduling scheme. In particular, we...