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ICDE
2005
IEEE

93views Database» more ICDE 2005»

Fuzzy Spatial Objects: An Algebra Implementation in SECONDO

14 years 9 months ago

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Thomas Behr, Ralf Hartmut Güting

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DEXA
1999
Springer

88views Database» more DEXA 1999»

Update Propagation of Replicated Data in Distributed Spatial Databases

14 years 15 hour ago

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When spatial objects are replicated at several sites in the network, the updates of a long transaction in a specific site should be propagated to the other sites for maintaining th...

Jin-oh Choi, Young Sang Shin, Bonghee Hong

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SAC
2008
ACM

162views Applied Computing» more SAC 2008»

Spatial vagueness and imprecision in databases

13 years 7 months ago

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The impossibility of current spatial database systems and GIS to handle spatial vagueness and imprecision has been recognized as an important problem in the spatial database domai...

Alejandro Pauly, Markus Schneider

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VLDB
2009
ACM

147views Database» more VLDB 2009»

Authenticated indexing for outsourced spatial databases

14 years 8 months ago