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» Constraints in spatial structures
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CSDA
2010
100views more  CSDA 2010»
14 years 10 months ago
Least squares estimation of nonlinear spatial trends
The goal of this work is to study the asymptotic and finite sample properties of an estimator of a nonlinear regression function when errors are spatially correlated, and when the...
Rosa M. Crujeiras, Ingrid Van Keilegom
FLAIRS
2001
15 years 1 months ago
A Logical Framework for Frequent Pattern Discovery in Spatial Data
Inrecenttimes,severalextensionsofdataminingmethods andtechniqueshavebeenexploredaimingatdealingwith advanceddatabases.Manypromisingapplicationsof inductivelogicprogramming(ILP)tok...
Donato Malerba, Floriana Esposito, Francesca A. Li...
VL
2003
IEEE
141views Visual Languages» more  VL 2003»
15 years 5 months ago
A browsing interface for exploring constraints in visualization rules
We built a prototype tool for browsing constraint systems for the layout of graphical objects. It has two views: In one view, the tool visualizes a constraint system as a threedim...
Shin Takahashi
ICTAI
2006
IEEE
15 years 6 months ago
On the Relationships between Clustering and Spatial Co-location Pattern Mining
The goal of spatial co-location pattern mining is to find subsets of spatial features frequently located together in spatial proximity. Example co-location patterns include servi...
Yan Huang, Pusheng Zhang
GIS
2007
ACM
15 years 3 months ago
Pipelined spatial join processing for quadtree-based indexes
Spatial join is an important yet costly operation in spatial databases. In order to speed up the execution of a spatial join, the input tables are often indexed based on their spa...
Walid G. Aref