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Answering Ontological Ranking Queries based on Subjective Reports

Abstract:

The use of preferences in query answering, both in traditional databases and in ontology-based data access, has recently received much attention, due to its many real-world applications. In this paper, we tackle the problem of query answering in Datalog+/− ontologies subject to the querying user's preferences and a collection of subjective reports (i.e., scores for a list of features) of other users, who have their own preferences as well. All these pieces of information are combined to rank ...

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Publisher:
Springer
Host title:
Proceedings of the 8th International Conference on Scalable Uncertainty Management‚ SUM 2014‚ Oxford‚ UK‚ September 15−17‚ 2014
Volume:
8720
Publication date:
2014-01-01
UUID:
uuid:6ab5f56e-53c2-42b8-a2ed-158de21cc3fb
Local pid:
cs:8810
Deposit date:
2015-03-31

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