2298 search results - page 25 / 460 » Querying spatial patterns |
122
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GIS
2002
ACM
15 years 6 days ago
2002
ACM
Clustering is one of the most important tasks for geographic knowledge discovery. However, existing clustering methods have two severe drawbacks for this purpose. First, spatial c...
79
Voted
PARMA
2004
15 years 1 months ago
2004
Patterns are concise, but rich in semantic, representation of data. The approaches proposed in the literature to cope with pattern management problems usually deal with a single ty...
105
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CVPR
2005
IEEE
16 years 2 months ago
2005
IEEE
We present a novel approach for fast object class recognition incorporating contextual information into boosting. The object is represented as a constellation of generalized corre...
85
Voted
DASFAA
2008
IEEE
15 years 7 months ago
2008
IEEE
Abstract. Advances in sensing and satellite technologies and the growth of Internet have resulted in the easy accessibility of vast amount of spatial data. Extracting useful knowle...
CICLING
2005
Springer
15 years 6 months ago
2005
Springer
Abstract. With the current method of query formation, a Question Answering system retrieves a set of documents that are similar to a question, while what is mostly required is a se...