480 search results - page 72 / 96 » Spatial Index on Air |
SCOPES
2005
Springer
15 years 5 months ago
2005
Springer
The performance contributions of SDRAM address mapping techniques in the main memory of an embedded system are studied and examined. While spatial locality existing in the access ...
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DMSN
2004
ACM
15 years 5 months ago
2004
ACM
An important type of spatial queries for sensor networks are K Nearest Neighbor (KNN) queries. Currently, research proposals for KNN query processing is based on index structures,...
ICIAR
2004
Springer
15 years 5 months ago
2004
Springer
It is well known that the text that appears in a video scene or is graphically added to it is an important source of semantic information for indexing and retrieval, notably in the...
PCM
2001
Springer
15 years 4 months ago
2001
Springer
In this paper, we present Scene Structural Matrix (SSM) and apply it to the retrieval of landscape images. The SSM captures the overall structural characteristics of the scene by i...
VLDB
2001
ACM
15 years 4 months ago
2001
ACM
We propose multi-precision similarity matching where the image is divided into a number of subblocks, each with its associated color histogram. We present experimental results sho...