Comparison of Crisp, Fuzzy and Possibilistic Threshold in Spatial Queries.

Jan Caha Alena Vondráková Jiri Dvorský

Published in: IBICA (2013)

Keyphrases

fuzzy numbers
spatial queries
fuzzy sets
fuzzy logic
spatial data
triangular fuzzy numbers
spatial objects
efficient processing
k nearest neighbor
spatial databases
query processing
range queries
data model
geographic information systems
r tree
indexing techniques
quadtree
fuzzy clustering
road network