On three classes of division queries involving ordinal preferences.

Patrick Bosc Olivier Pivert Olivier Soufflet

Published in: J. Intell. Inf. Syst. (2011)

Keyphrases

queries involving
query optimization
efficient processing
recursive queries
complex queries
query execution
query language
database systems
data structure
join queries
data model
special case
user preferences
semi structured
cost model
transitive closure