Thesis
Conjunctive query answering over unrestricted OWL 2 ontologies
- Abstract:
-
Conjunctive query (CQ) answering is one of the primary reasoning tasks over knowledge bases (KBs). However, when considering expressive description logics (DLs), query answering can be computationally very expensive; reasoners for CQ answering, although heavily optimized, often sacrifice expressive power of the input ontology or completeness of the computed answers in order to achieve tractability and scalability for the problem. In this work, we present a hybrid query answering architecture ...
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Authors
Contributors
+ Germano, S
Institution:
University of Oxford
Division:
MPLS
Department:
Computer Science
Sub department:
Computer Science
Research group:
Knowledge Representation and Reasoning
Role:
Supervisor
ORCID:
0000-0001-6993-0618
+ Horrocks, I
Institution:
University of Oxford
Division:
MPLS
Department:
Computer Science
Sub department:
Computer Science
Research group:
Knowledge Representation and Reasoning
Role:
Supervisor
ORCID:
0000-0002-2685-7462
Bibliographic Details
- Type of award:
- DPhil
- Level of award:
- Doctoral
- Awarding institution:
- University of Oxford
- DOI:
Item Description
- Language:
-
English
- Keywords:
- Subjects:
- Deposit date:
-
2023-08-31
Terms of use
- Copyright holder:
- Igne, F
- Copyright date:
- 2022
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