1693 search results - page 319 / 339 » Some Results on the Modelling of Spatial Data |
WADS
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. A Semi-Separated Pair Decomposition (SSPD), with parameter s > 1, of a set S ⊂ Rd is a set {(Ai, Bi)} of pairs of subsets of S such that for each i, there are balls ...
SSD
2009
Springer
14 years 2 months ago
2009
Springer
A key issue in clustering data, regardless the algorithm used, is the definition of a distance function. In the case of trajectory data, different distance functions have been pro...
DASFAA
2008
IEEE
14 years 2 months ago
2008
IEEE
Graph is an important data structure to model complex structural data, such as chemical compounds, proteins, and XML documents. Among many graph data-based applications, sub-graph ...
ESORICS
2004
Springer
14 years 1 months ago
2004
Springer
Database outsourcing is a popular industry trend which involves organizations delegating their data management needs to an external service provider. In this model, a service prov...
ICDM
2003
IEEE
14 years 27 days ago
2003
IEEE
Clustering is an important technique for understanding and analysis of large multi-dimensional datasets in many scientific applications. Most of clustering research to date has be...