421 search results - page 78 / 85 » A divide-and-merge methodology for clustering |
MIR
2005
ACM
14 years 29 days ago
2005
ACM
Learning semantics from annotated images to enhance content-based retrieval is an important research direction. In this paper, annotation data are assumed available for only a sub...
SIGIR
2005
ACM
14 years 29 days ago
2005
ACM
Retrospective news event detection (RED) is defined as the discovery of previously unidentified events in historical news corpus. Although both the contents and time information...
WEA
2005
Springer
14 years 27 days ago
2005
Springer
Abstract. Many large-scale optimization problems rely on graph theoretic solutions; yet high-performance computing has traditionally focused on regular applications with high degre...
AFRIGRAPH
2004
ACM
14 years 25 days ago
2004
ACM
We describe techniques for exploring 3D scenes by combining non-linear projections with the interactive data mining of camera navigations from previous explorations. Our approach ...
IPSN
2004
Springer
14 years 23 days ago
2004
Springer
The efficacy of data aggregation in sensor networks is a function of the degree of spatial correlation in the sensed phenomenon. While several data aggregation (i.e., routing with...