1422 search results - page 36 / 285 » Hierarchical Spatial Data Structures |
CCCG
2008
13 years 9 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
14 years 8 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....
ICDM
2005
IEEE
14 years 1 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
14 years 1 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
14 years 8 months ago
2008
IEEE
We present an active learning scheme that exploits cluster structure in data.