980 search results - page 52 / 196 » GIS |
GIS
2010
ACM
14 years 8 months ago
2010
ACM
We provide an algorithm that can construct a valid moving region from snapshots of a region in time. Our algorithm is robust in the sense that given valid input regions, the gener...
GIS
2009
ACM
14 years 7 months ago
2009
ACM
Future driver assistance systems will require highly accurate positioning. One way to achieve this is by using on-board sensors to measure the relative location of landmarks for w...
163
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GIS
2008
ACM
15 years 10 months ago
2008
ACM
Network data models are widely used to describe the connectivity between spatial features in GIS architectures. Recent applications demand that such models are editable in multius...
169
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GIS
2005
ACM
15 years 10 months ago
2005
ACM
Topological predicates, as derived from the 9-intersection model, have been widely recognized in GIS, spatial database systems, and many other geo-related disciplines. They are ba...
104
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GIS
2009
ACM
15 years 2 months ago
2009
ACM
Data warehouses and On-Line Analytical Processing (OLAP) provide an analysis framework supporting the decision making process. In many application domains, complex analysis tasks ...