25937 search results - page 138 / 5188 » Geographic Information Systems |
135
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DEXA
2006
Springer
15 years 6 months ago
2006
Springer
Geographic information systems (GIS) must support large georeferenced data sets. Due to the size of these data sets finding exact answers to spatial queries can be very time consum...
138
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DAGSTUHL
2007
15 years 5 months ago
2007
Abstract. Moving objects produce trajectories, which are stored in databases by means of finite samples of time-stamped locations. When also speed limitations in these sample poin...
135
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SODA
1997
ACM
15 years 5 months ago
1997
ACM
Map labeling is of fundamental importance in cartography and geographical information systems and is one of the areas targeted for research by the ACM Computational Geometry Impac...
114
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ENVSOFT
2007
15 years 4 months ago
2007
A toolkit for distributed hydrologic modeling at multiple scales using two independent models within a geographic information system is presented. This open-source, freely availab...
217
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JPDC
2007
15 years 4 months ago
2007
High-dimensional problems arising from robot motion planning, biology, data mining, and geographic information systems often require the computation of k nearest neighbor (knn) gr...