Approximation Techniques for Indexing Two-Dimensional Constraint Databases.

Elisa Bertino Barbara Catania Boris Chidlovskii

Published in: DASFAA (1999)

Keyphrases

constraint databases
transitive closure
query language
linear constraints
three dimensional
geographic information systems
temporal data
fixed point
query evaluation
relational databases
database
multi dimensional
spatial databases
first order logic
expressive power
probabilistic model
database theory