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» Querying spatial patterns
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DOLAP
2003
ACM
15 years 5 months ago
Spatial hierarchy and OLAP-favored search in spatial data warehouse
Data warehouse and Online Analytical Processing(OLAP) play a key role in business intelligent systems. With the increasing amount of spatial data stored in business database, how ...
Fangyan Rao, Long Zhang, Xiulan Yu, Ying Li, Ying ...
97
Voted
PVLDB
2010
135views more  PVLDB 2010»
14 years 11 months ago
SXPath - Extending XPath towards Spatial Querying on Web Documents
Querying data from presentation formats like HTML, for purposes such as information extraction, requires the consideration of tree structures as well as the consideration of spati...
Ermelinda Oro, Massimo Ruffolo, Steffen Staab
82
Voted
JGS
2010
89views more  JGS 2010»
14 years 7 months ago
Spatial models with spatially lagged dependent variables and incomplete data
The purpose of this paper is to suggest estimators for the parameters of spatial models containing a spatially lagged dependent variable, as well as spatially lagged independent va...
Harry H. Kelejian, Ingmar R. Prucha
86
Voted
ICIP
1997
IEEE
16 years 2 months ago
Moment Matrices for Recognition of Spatial Pattern in Noisy Images
Alfred O. Hero III, J. O'Neill, William J. William...
107
Voted
MICCAI
2007
Springer
16 years 1 months ago
Detection of Spatial Activation Patterns as Unsupervised Segmentation of fMRI Data
In functional connectivity analysis, networks of interest are defined based on correlation with the mean time course of a user-selected `seed' region. In this work we propose ...
Polina Golland, Yulia Golland, Rafael Malach