4560 search results - page 811 / 912 » Finding Data in the Neighborhood |
ICDE
2009
IEEE
14 years 11 months ago
2009
IEEE
This paper investigates the discovery of conditional functional dependencies (CFDs). CFDs are a recent extension of functional dependencies (FDs) by supporting patterns of semantic...
ICDE
2009
IEEE
14 years 11 months ago
2009
IEEE
Reverse nearest neighbor (RNN) queries have a broad application base such as decision support, profile-based marketing, resource allocation, data mining, etc. Previous work on RNN ...
ICDE
2004
IEEE
14 years 10 months ago
2004
IEEE
Most of today's structured data is stored in relational databases. Such a database consists of multiple relations which are linked together conceptually via entity-relationsh...
VIS
2004
IEEE
14 years 10 months ago
2004
IEEE
We address the texture level-of-detail problem for extremely large surfaces such as terrain during realtime, view-dependent rendering. A novel texture hierarchy is introduced base...
VIS
2009
IEEE
14 years 10 months ago
2009
IEEE
We develop a new algorithm for isosurface extraction and view-dependent filtering from large time-varying fields, by using a novel Persistent Time-Octree (PTOT) indexing structure....