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DASFAA
2011
IEEE
231views Database» more  DASFAA 2011»
11 years 3 months ago
Querying Moving Objects with Uncertainty in Spatio-Temporal Databases
Spatio-temporal uncertainty is a special feature of moving objects due to the inability of precisely capturing or predicting their continuously changing locations. Indeterminate lo...
Hechen Liu, Markus Schneider
MDM
2009
Springer
135views Communications» more  MDM 2009»
12 years 6 months ago
Topology of the Prism Model for 3D Indoor Spatial Objects
Topological relationships between spatial objects are an essential property of spatial objects. They are used for spatial analysis and query processing. In this paper, we first i...
Joon-Seok Kim, Hye-Young Kang, Tae-Hoon Lee, Ki-Jo...
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