Tractable query answering and rewriting under description logic constraints.
Answering queries over an incomplete database w.r.t. a set of constraints is an important computational task with applications in fields as diverse as information integration and metadata management in the semantic Web. Description Logics (DLs) are constraint languages that have been extensively stu...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2010
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