480 search results - page 21 / 96 » Spatial Index on Air |
116
click to vote
JSS
2008
15 years 1 months ago
2008
Spatial relationships are important issues for similarity-based retrieval in many image database applications. With the popularity of digital cameras and the related image process...
251
click to vote
GIS
2005
ACM
16 years 2 months ago
2005
ACM
Recent advances in low-power sensing devices coupled with the widespread availability of wireless ad-hoc networks have fueled the development of sensor networks. These are typical...
146
click to vote
OTM
2005
Springer
15 years 7 months ago
2005
Springer
Because moving objects usually moves on spatial networks, efficient trajectory index structures are required to gain good retrieval performance on their trajectories. However, ther...
122
click to vote
ISM
2006
IEEE
15 years 1 months ago
2006
IEEE
In this work, we propose new graph-based data model and indexing to organize and manage video data. To consider spatial and temporal characteristics of video, we introduce a new g...
197
click to vote
VLDB
2007
ACM
16 years 1 months ago
2007
ACM
Abstract Peer-to-peer (P2P) networks have become a powerful means for online data exchange. Currently, users are primarily utilizing these networks to perform exact-match queries a...