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35
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COSIT
2009
Springer
165
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GIS
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COSIT 2009
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To Be and Not To Be: 3-Valued Relations on Graphs
14 years 6 months ago
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www.comp.leeds.ac.uk
Spatial information requires models which allow us to answer ‘maybe’ to questions asking whether a location lies within a region. At the same time, models must account for data...
John G. Stell
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