756 search results - page 130 / 152 » Using topology for spatial reasoning |
152
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GIS
2008
ACM
15 years 10 months ago
2008
ACM
In order to provide context?aware Location?Based Services, real location data of mobile users must be collected and analyzed by spatio?temporal data mining methods. However, the d...
157
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GIS
2008
ACM
15 years 10 months ago
2008
ACM
This work explores the potential for increased synergy between gazetteers and high-resolution remote sensed imagery. These two data sources are complementary. Gazetteers provide h...
172
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GIS
2008
ACM
15 years 10 months ago
2008
ACM
An index is devised to support position-independent search for images containing quartets of icons. Point quartets exist that do not unambiguously map to quadrilaterals, however, ...
158
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SIGMOD
2006
ACM
15 years 9 months ago
2006
ACM
Geographic web search engines allow users to constrain and order search results in an intuitive manner by focusing a query on a particular geographic region. Geographic search tec...
78
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MICCAI
2009
Springer
15 years 7 months ago
2009
Springer
Abstract. Spatial priors, such as probabilistic atlases, play an important role in MRI segmentation. However, the availability of comprehensive, reliable and suitable manual segmen...