540 search results - page 51 / 108 » Efficient Similarity Search for Hierarchical Data in Large D... |
ICIP
2002
IEEE
16 years 3 months ago
2002
IEEE
We consider the problem of characterization of spatial region data such as the regions of interest (ROIs) in medical images. We propose a method that efficiently extracts a k-dime...
217
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GIS
2004
ACM
16 years 3 months ago
2004
ACM
Moving point object data can be analyzed through the discovery of patterns. We consider the computational efficiency of detecting four such spatio-temporal patterns, namely flock,...
199
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SIGMOD
2008
ACM
16 years 2 months ago
2008
ACM
Existing temporal pattern mining assumes that events do not have any duration. However, events in many real world applications have durations, and the relationships among these ev...
129
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BMCBI
2010
15 years 2 months ago
2010
Background: The amount of available biological information is rapidly increasing and the focus of biological research has moved from single components to networks and even larger ...
209
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SIGMOD
2007
ACM
16 years 2 months ago
2007
ACM
Data availability, collection and storage have increased dramatically in recent years, raising new technological and algorithmic challenges for database design and data management...