932 search results - page 7 / 187 » Hierarchical graph indexing |
ICCS
2005
Springer
14 years 1 months ago
2005
Springer
Abstract We describe the ‘Hierarchical as View’ approach to knowledge integration from heterogeneous sources. This is based on a novel representation called Layered Conceptual ...
CG
2004
Springer
13 years 7 months ago
2004
Springer
nd maps are powerful abstractions. Their combination, Hierarchical Graph Maps, provide effective tools to process a graph that is too large to fit on the screen. They provide hier...
VISUALIZATION
1998
IEEE
13 years 12 months ago
1998
IEEE
Many high-performance isosurface extraction algorithms have been proposed in the past several years as a result of intensive research efforts. When applying these algorithms to la...
ICIP
2002
IEEE
14 years 18 days ago
2002
IEEE
A method for video indexing and filtering based on motion activity characteristics in hierarchical levels is proposed. To extract motion activity information, an MPEG (MPEG-1/2) v...
MTA
2002
13 years 7 months ago
2002
Abstract. In this paper, we develop a content-based video classification approach to support semantic categorization, high-dimensional indexing and multi-level access. Our contribu...