Bag Semantics Conjunctive Query Containment. Four Small Steps Towards Undecidability.

Jerzy Marcinkowski Mateusz Orda

Published in: Proc. ACM Manag. Data (2024)

Keyphrases

conjunctive query containment
description logics
visual features
bag of words
small number
logic programming
semantic information
conjunctive queries
objective function
special case
data warehouse
xml data
instance level