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IGIS
1994
128views GIS» more  IGIS 1994»
13 years 8 months ago
Optimization Issues in R-tree Construction (Extended Abstract)
Yannis Theodoridis, Timos K. Sellis
IGIS
1994
145views GIS» more  IGIS 1994»
13 years 8 months ago
Approximations for a Multi-Step Processing of Spatial Joins
The basic concept for processing spatial joins consists of two steps: First, the spatial join is performed on the minimum bounding rectangles of the objects by using a spatial acce...
Thomas Brinkhoff, Hans-Peter Kriegel
IGIS
1994
156views GIS» more  IGIS 1994»
13 years 8 months ago
Optimizing Spatial Data Structures For Static Data
During the last decade various spatial data structures have been designed and compared against each other, all of them re ecting a dynamic situation with ongoing object insertion a...
Lukas Bachmann, Bernd-Uwe Pagel, Hans-Werner Six
IGIS
1994
118views GIS» more  IGIS 1994»
13 years 8 months ago
Surface Modelling with Guaranteed Consistency - An Object-Based Approach
There have been many interpolation methods developed over the years, each with their own problems. One of the biggest limitations in many applications is the non-correspondence of...
Christopher M. Gold, Thomas Roos