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» Hierarchical pattern mapping
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CIKM
2009
Springer
14 years 3 months ago
Agglomerating local patterns hierarchically with ALPHA
To increase the relevancy of local patterns discovered from noisy relations, it makes sense to formalize error-tolerance. Our starting point is to address the limitations of state...
Loïc Cerf, Pierre-Nicolas Mougel, Jean-Fran&c...
JGS
2000
84views more  JGS 2000»
13 years 8 months ago
Mapping rates associated with polygons
Abstract. Suppose that geographic data under investigation are rates associated with polygons. For example, disease incidence, mortality, and census undercount data may be displaye...
Noel Cressie, Hal S. Stern, Deanne Reber Wright
JDCTA
2010
464views more  JDCTA 2010»
13 years 3 months ago
A New Agglomerative Hierarchical Clustering Algorithm Implementation based on the Map Reduce Framework
Text clustering is one of the difficult and hot research fields in the text mining research. Combing Map Reduce framework and the neuron initialization method of VPSOM (vector pre...
Hui Gao, Jun Jiang, Li She, Yan Fu
IPPS
2006
IEEE
14 years 2 months ago
An economy-driven mapping heuristic for hierarchical master-slave applications in grid systems
In heterogeneous distributed systems, such as Grids, a resource broker is responsible of automatically selecting resources, and mapping application tasks to them. A crucial aspect...
Nadia Ranaldo, Eugenio Zimeo
WWW
2010
ACM
14 years 15 days ago
Hierarchical cluster visualization in web mapping systems
This paper presents a technique for visualizing large spatial data sets in Web Mapping Systems (WMS). The technique creates a hierarchical clustering tree, which is subsequently u...
Jean-Yves Delort