1136 search results - page 64 / 228 » Spatial Data Mining: A Database Approach |
84
Voted
KDD
2009
ACM
15 years 7 months ago
2009
ACM
Anomalous windows are the contiguous groupings of data points. In this paper, we propose an approach for discovering anomalous windows using Scan Statistics for Linear Intersectin...
98
Voted
SIGMOD
2004
ACM
16 years 23 days ago
2004
ACM
The increasing use of temporal and spatial data in presentday relational systems necessitates an efficient support of joins on interval-valued attributes. Standard join algorithms...
160
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GIS
2010
ACM
14 years 11 months ago
2010
ACM
In this paper, we aim to estimate the similarity between users according to their GPS trajectories. Our approach first models a user’s GPS trajectories with a semantic location ...
106
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ICCV
2007
IEEE
16 years 2 months ago
2007
IEEE
We present a novel approach to automatically find spatial configurations of local features occurring frequently on instances of a given object class, and rarely on the background....
120
Voted
KDD
2005
ACM
16 years 1 months ago
2005
ACM
The Web has been rapidly "deepened" by myriad searchable databases online, where data are hidden behind query interfaces. As an essential task toward integrating these m...