Sciweavers

5209 search results - page 270 / 1042
» Multiobjective Data Clustering
Sort
View
PODS
1995
ACM
124views Database» more  PODS 1995»
15 years 8 months ago
Window Query-Optimal Clustering of Spatial Objects
During the last decade various spatial data structures have been designed and compared against each other with respect to their performance. Still missing is a lower bound result,...
Bernd-Uwe Pagel, Hans-Werner Six, Mario Winter
ISBI
2004
IEEE
16 years 5 months ago
Robust Unsupervised Tissue Classification in MR Images
A general framework for performing robust, unsupervised tissue classification in magnetic resonance images is presented. Tissue classification is formulated as an estimation probl...
Dzung L. Pham, Jerry L. Prince
COLING
2010
14 years 11 months ago
Instance Sense Induction from Attribute Sets
This paper investigates the new problem of automatic sense induction for instance names using automatically extracted attribute sets. Several clustering strategies and data source...
Ricardo Martin-Brualla, Enrique Alfonseca, Marius ...
PDP
2006
IEEE
15 years 10 months ago
A Distributed Query Structure to Explore Random Mappings in Parallel
We explore the possibilities to organize a query data structure in the main memories or hard disks of a cluster computer. The query data structure serves to improve the performanc...
Jan Heichler, Jorg Keller
PKDD
2007
Springer
85views Data Mining» more  PKDD 2007»
15 years 10 months ago
Flexible Grid-Based Clustering
Marc-Ismaël Akodjènou-Jeannin, Kav&eac...