571 search results - page 4 / 115 » Clustering Objects on a Spatial Network |
CIDM
2009
IEEE
14 years 15 days ago
2009
IEEE
– Clustering is an important task in spatial data mining and spatial analysis. We propose a clustering algorithm P-DBSCAN to cluster polygons in space. PDBSCAN is based on the we...
IS
2008
13 years 5 months ago
2008
In spatial networks, clustering adjacent data to disk pages is highly likely to reduce the number of disk page accesses made by the aggregate network operations during query proce...
CIE
2010
Springer
13 years 10 months ago
2010
Springer
This paper discusses the use of spatial graph models for the analysis of networks that do not have a direct spatial reality, such as web graphs, on-line social networks, or citatio...
VLDB
1994
ACM
13 years 9 months ago
1994
ACM
Global clustering has rarely been investigated in the area of spatial database systems although dramatic performance improvements can be achieved by using suitable techniques. In ...
SSDBM
2005
IEEE
13 years 11 months ago
2005
IEEE
Modern geographic information systems do not only have to handle static information but also dynamically moving objects. Clustering algorithms for these moving objects provide new...