94 search results - page 3 / 19 » Hierarchies Relating Topology and Geometry |
IJCAI
1997
13 years 11 months ago
1997
In this paper, we concentrate on the expressive power of hierarchical structures in neural networks. Recently, the so-called SplitNet model was introduced. It develops a dynamic n...
IMR
2003
Springer
14 years 3 months ago
2003
Springer
Topology modification of hexahedral meshes has been considered difficult due to the propagation of topological modifications non-locally. We address this problem by working in the...
MCS
2011
Springer
13 years 4 months ago
2011
Springer
: The modeling of a fully populated 3D tree able to regulate dynamically remains a relatively unexplored field. A non-dimensional representation of “autoregulation” coupled wit...
SMI
2007
IEEE
14 years 4 months ago
2007
IEEE
In this paper, we propose to address the semanticoriented 3D mesh hierarchical segmentation problem, using enhanced topological skeletons [18]. This high level information drives ...
GIS
2005
ACM
14 years 10 months ago
2005
ACM
Several application contexts require the ability to use together and compare different geographic datasets (maps) concerning the same or overlapping areas. This is for example the...