Rewriting Conjunctive Queries over Description Logic Knowledge Bases.
We consider the problems of conjunctive query answering and rewriting for information integration systems in which a Description Logic ontology is used to provide a global view of the data. We present a resolution-based query rewriting algorithm for DL-Lite∈+∈ ontologies, and use it to show that que...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Journal article |
| Language: | English |
| Published: |
Springer
2008
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