756 search results - page 114 / 152 » Using topology for spatial reasoning |
GIS
2006
ACM
14 years 9 months ago
2006
ACM
Currently, most of the operations performed for the construction of marine charts are still done manually. However, with the development of more and more powerful techniques, new ...
GIS
2006
ACM
14 years 9 months ago
2006
ACM
We present an algorithm for polyline (and polygon) similarity testing that is based on the double-cross formalism. To determine the degree of similarity between two polylines, the...
GIS
2006
ACM
14 years 9 months ago
2006
ACM
Integration of two road maps is finding a matching between pairs of objects that represent, in the maps, the same realworld road. Several algorithms were proposed in the past for ...
GIS
2002
ACM
14 years 9 months ago
2002
ACM
Despite the recognition of cellular automata (CA) as a exible and powerful tool for urban growth simulation, the calibration of CA had been largely heuristic until recent eVorts to...
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GIS
2010
ACM
14 years 8 months ago
2010
ACM
We describe and demonstrate CBGIR, a web-based system for performing content-based image retrieval in large sets of high-resolution overhead images. The system provides a familiar...