523 search results - page 6 / 105 » Hierarchical Mixture Models for Nested Data Structures |
AAAI
2007
13 years 10 months ago
2007
Complex networks exist in a wide array of diverse domains, ranging from biology, sociology, and computer science. These real-world networks, while disparate in nature, often compr...
INFOVIS
2002
IEEE
14 years 1 months ago
2002
IEEE
Beamtrees are a new method for the visualization of large hierarchical data sets. Nodes are shown as stacked circular beams, such that both the hierarchical structure as well as t...
DBPL
1997
Springer
14 years 18 days ago
1997
Springer
Previous research on materialized views has primarily been in the context of flat relational databases--materialized views defined in terms of one or more flat relations. This pape...
ISNN
2004
Springer
14 years 1 months ago
2004
Springer
This paper proposes a novel hierarchical clustering method that can classify given data without specified knowledge of the number of classes. In this method, at each node of a hie...
WSC
1998
13 years 9 months ago
1998
In simulation modeling and analysis, there are two situations where there is uncertainty about the number of parameters needed to specify a model. The first is in input modeling w...