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» Fuzzy Spatial Objects: An Algebra Implementation in SECONDO
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ICDE
2005
IEEE
93views Database» more  ICDE 2005»
9 years 11 months ago
Fuzzy Spatial Objects: An Algebra Implementation in SECONDO
Thomas Behr, Ralf Hartmut Güting
IDEAS
2007
IEEE
84views Database» more  IDEAS 2007»
9 years 4 months ago
Multiple Entry Indexing and Double Indexing
Traditional indexing techniques are not well suited for complex data types such as spatial, spatio-temporal, and multimedia data types, where an instance is a composite of multipl...
Victor Teixeira de Almeida, Ralf Hartmut Güti...
IPMU
2010
Springer
9 years 3 months ago
Plateau Regions: An Implementation Concept for Fuzzy Regions in Spatial Databases and GIS
Abstract. Many geographical applications need to model spatial phenomena with vague or indeterminate boundaries and interiors. A popular paradigm adopted by the GIS community for t...
Virupaksha Kanjilal, Hechen Liu, Markus Schneider
AI
2008
Springer
9 years 4 months ago
Use of Fuzzy Histograms to Model the Spatial Distribution of Objects in Case-Based Reasoning
Abstract. In the context of the RoboCup Simulation League, we describe a new representation of a software agent’s visual perception (“scene”), well suited for case-based reas...
Alan Davoust, Michael W. Floyd, Babak Esfandiari
RSKT
2007
Springer
9 years 4 months ago
ROSA: An Algebra for Rough Spatial Objects in Databases
Abstract. A fundamental data modeling problem in geographical information systems and spatial database systems refers to an appropriate treatment of the vagueness or indeterminacy ...
Markus Schneider, Alejandro Pauly
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