Minimizing Cost Travel in Multimodal Transport Using Advanced Relation Transitive Closure.

Rachid Oucheikh Ismail Berrada Lahcen Omari

Published in: Adv. Oper. Res. (2018)

Keyphrases

transitive closure
binary relations
expressive power
first order logic
constraint databases
query evaluation
recursive queries
query language
spatial databases
directed acyclic graph
travel cost
relational algebra
databases