266 search results - page 53 / 54 » On first-order topological queries |
GEOINFORMATICA
1998
13 years 7 months ago
1998
Due to the increasing popularity of spatial databases, researchers have focused their efforts on improving the query processing performance of the most expensive spatial database ...
TVCG
2010
13 years 2 months ago
2010
Efficient multiresolution representations for isosurfaces and interval volumes are becoming increasingly important as the gap between volume data sizes and processing speed continu...
ICDE
2011
IEEE
12 years 11 months ago
2011
IEEE
— In a wireless sensor network (WSN), each sensor monitors environmental parameters, and reports its readings to a base station, possibly through other nodes. A sensor works in c...
CGF
2011
12 years 11 months ago
2011
Classical approaches to shape correspondence base their computation purely on the properties, in particular geometric similarity, of the shapes in question. Their performance stil...
WWW
2003
ACM
14 years 8 months ago
2003
ACM
RDF-based P2P networks have a number of advantages compared with simpler P2P networks such as Napster, Gnutella or with approaches based on distributed indices such as CAN and CHO...