381 search results - page 1 / 77 » Approximate Matching of Hierarchical Data Using pq-Grams |
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...
NN
2006
Springer
14 years 10 months ago
2006
Springer
We introduce the Hierarchically Growing Hyperbolic Self-Organizing Map (H2 SOM) featuring two extensions of the HSOM (hyperbolic SOM): (i) a hierarchically growing variant that al...
ALGORITHMICA
2008
14 years 9 months ago
2008
DAGSTUHL
2010
14 years 11 months ago
2010
We present a method for hierarchical data approximation using curved quadratic simplicial elements for domain decomposition. Scientific data defined over two- or three-dimensional ...
BIODATAMINING
2008
14 years 10 months ago
2008
Background: Agglomerative hierarchical clustering (AHC) is a common unsupervised data analysis technique used in several biological applications. Standard AHC methods require that...