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KYOTODL
2000
76views more  KYOTODL 2000»
13 years 5 months ago
Spatial Media Fusion Project
Most information includes some kinds of spatial data such as the address of a restaurant and the position of a person carrying a portable phone. The spatial data are useful as met...
Masatoshi Arikawa, Koji Okamura
ESANN
2000
13 years 5 months ago
Distributed clustering and local regression for knowledge discovery in multiple spatial databases
Many large -scale spatial data analysis problems involve an investigation of relationships in heterogeneous databases. In such situations, instead of making predictions uniformly a...
Aleksandar Lazarevic, Dragoljub Pokrajac, Zoran Ob...
DMDW
2003
269views Management» more  DMDW 2003»
13 years 5 months ago
CASME: A CASE Tool for Spatial Data Marts Design and Generation
Geographic Information Systems (GIS) showed their insufficiencies in front of complex requests for decision-makers. Resulting of the association of the databases and the decision-m...
Hajer Baazaoui Zghal, Sami Faïz, Henda Hajjam...
DGO
2003
79views Education» more  DGO 2003»
13 years 5 months ago
Finding Outliers in Models of Spatial Data
Statistical models fit to data often require extensive and challenging re-estimation before achieving final form. For example, outliers can adversely affect fits. In other cas...
David W. Scott, J. Blair Christian
DC
2001
13 years 5 months ago
CSIS Clearinghouse for Academic Research Communities in Japan
Center for Spatial Information Science (CSIS) has developed and run our own Clearinghouse[1] for various academic researchers to share spatial data since 1999. This paper presents...
Masatoshi Arikawa, Takeshi Sagara
SIMVIS
2007
13 years 5 months ago
Development of a Mixed Reality Device for Interactive On-Site Geo-visualization
This paper reports on the development of a novel mixed reality I/O device tailored to the requirements of interaction with geo-spatial data in the immediate environment of the use...
Volker Paelke, Claus Brenner
DOLAP
2005
ACM
13 years 6 months ago
Towards a spatial multidimensional model
Data warehouses and OLAP systems help to interactively analyze huge volume of data. This data, extracted from transactional databases, frequently contains spatial information whic...
Sandro Bimonte, Anne Tchounikine, Maryvonne Miquel
PODS
1995
ACM
124views Database» more  PODS 1995»
13 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
GIS
2000
ACM
13 years 8 months ago
Metric operations on fuzzy spatial objects in databases
Uncertainty management for geometric data is currently an important problem for (extensible) databases in general and for spatial databases, image databases, and GIS in particular...
Markus Schneider
CBMS
2004
IEEE
13 years 8 months ago
A Tool for Collection of Region Based Data from Uterine Cervix Images for Correlation of Visual and Clinical Variables Related t
The National Cancer Institute (NCI) is collaborating with the National Library of Medicine (NLM) to create a database of digitized images of the uterine cervix for research, train...
Jose Jeronimo, Mark Schiffman, L. Rodney Long, Lei...