858 search results - page 34 / 172 » An Efficient Spatial Search Method Based on SG-Tree |
SSD
2001
Springer
14 years 1 months ago
2001
Springer
The design of external index structures for one- and multidimensional extended objects is a long and well studied subject in basic database research. Today, more and more commercia...
ICIP
2004
IEEE
14 years 10 months ago
2004
IEEE
In many image or video retrieval systems, the search of similar objects in the database includes a spatial access method to a multidimensional feature space. This step is generall...
SIGIR
2004
ACM
14 years 2 months ago
2004
ACM
Abstract. Peer-to-peer architectures are a potentially powerful model for developing large-scale networks of text-based digital libraries, but peer-to-peer networks have so far pro...
ISCAS
2005
IEEE
14 years 2 months ago
2005
IEEE
Although many researches have investigated transparent scrambling video techniques, an issue of which transcoding relates to downsizing scrambled video without unscrambling has ha...
MDM
2010
Springer
13 years 11 months ago
2010
Springer
A k-Range Nearest Neighbor (or kRNN for short) query in road networks finds the k nearest neighbors of every point on the road segments within a given query region based on the net...