A Decomposition-Based Approach to Optimizing Conjunctive Query Answering in OWL DL.

Jianfeng Du Guilin Qi Jeff Z. Pan Yi-Dong Shen

Published in: ISWC (2009)

Keyphrases

owl dl
description logics
ontology languages
semantic web
dl lite
reasoning systems
exptime complete
data complexity
reasoning problems
reasoning tasks
query answering
knowledge representation
knowledge base
domain ontology
computational properties
model theoretic
formal semantics
databases
database