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GEOINFORMATICA
2008
123views more  GEOINFORMATICA 2008»
13 years 11 months ago
Efficient Implementation Techniques for Topological Predicates on Complex Spatial Objects
Topological relationships like overlap, inside, meet, and disjoint uniquely characterize the relative position between objects in space. For a long time, they have been a focus of...
Reasey Praing, Markus Schneider
GEOINFORMATICA
2008
73views more  GEOINFORMATICA 2008»
13 years 11 months ago
Reporting Leaders and Followers among Trajectories of Moving Point Objects
Abstract. Widespread availability of location aware devices (such as GPS receivers) promotes capture of detailed movement trajectories of people, animals, vehicles and other moving...
Mattias Andersson, Joachim Gudmundsson, Patrick La...
GEOINFORMATICA
2008
87views more  GEOINFORMATICA 2008»
13 years 11 months ago
Modeling Motion Relations for Moving Objects on Road Networks
Kathleen Stewart Hornsby, Kraig King
GEOINFORMATICA
2008
135views more  GEOINFORMATICA 2008»
13 years 11 months ago
Automatically and Accurately Conflating Raster Maps with Orthoimagery
Recent growth of geospatial information online has made it possible to access various maps and orthoimagery. Conflating these maps and imagery can create images that combine the vi...
Ching-Chien Chen, Craig A. Knoblock, Cyrus Shahabi
GEOINFORMATICA
2008
114views more  GEOINFORMATICA 2008»
13 years 11 months ago
PIST: An Efficient and Practical Indexing Technique for Historical Spatio-Temporal Point Data
Viorica Botea, Daniel Mallett, Mario A. Nascimento...
GEOINFORMATICA
2008
144views more  GEOINFORMATICA 2008»
13 years 11 months ago
Area Collapse and Road Centerlines based on Straight Skeletons
Skeletonization of polygons is a technique, which is often applied to problems of cartography and geographic information science. Especially it is needed for generalization tasks ...
Jan-Henrik Haunert, Monika Sester