27 search results - page 4 / 6 » A Geographer Looks at Spatial Information Theory |
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GIS
2005
ACM
15 years 10 months ago
2005
ACM
Several application contexts require the ability to use together and compare different geographic datasets (maps) concerning the same or overlapping areas. This is for example the...
IPMU
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. Many geographical applications need to model spatial phenomena with vague or indeterminate boundaries and interiors. A popular paradigm adopted by the GIS community for t...
PODS
2000
ACM
15 years 1 months ago
2000
ACM
We consider spatial databases in the plane that can be defined by polynomial constraint formulas. Motivated by applications in geographic information systems, we investigate line...
84
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GIS
2010
ACM
14 years 7 months ago
2010
ACM
ended abstract looks forward at which shared concepts and approaches are shaping future research in the field of location privacy, as well as reflecting on the broader achievement...
78
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GEOINFO
2003
14 years 10 months ago
2003
One of the main challenges for the development of spatial information theory is the formalization of the concepts of space and spatial relations. Currently, most spatial data struc...