1422 search results - page 36 / 285 » Hierarchical Spatial Data Structures |
CCCG
2008
14 years 11 months ago
2008
We present the first spatially adaptive data structure that answers approximate nearest neighbor (ANN) queries to points that reside in a geometric space of any constant dimension...
ICPR
2002
IEEE
15 years 10 months ago
2002
IEEE
This paper deals with the problem of structuralizing education and training videos for high-level semantics extraction and nonlinear media presentation in e-learning applications....
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ICDM
2005
IEEE
15 years 3 months ago
2005
IEEE
Many important industrial applications rely on data mining methods to uncover patterns and trends in large data warehouse environments. Since a data warehouse is typically updated...
VLDB
2005
ACM
15 years 3 months ago
2005
ACM
When integrating data from autonomous sources, exact matches of data items that represent the same real world object often fail due to a lack of common keys. Yet in many cases str...
ICML
2008
IEEE
15 years 10 months ago
2008
IEEE
We present an active learning scheme that exploits cluster structure in data.