A Compilation Technique for Interactive Ontology-mediated Data Exploration
نویسندگان
چکیده
We make a step towards the interactive exploration of data in the ontology-mediated setting, presenting a technique to construct an offline compilation that allows us to answer efficiently different related queries in online phase, without the need to access again the original data. We also propose algorithms to construct relevant variations of a given query that, for example, reduce or increase the number of answers, while modifying the query in a minimal way, or make explicit the common properties of all objects that are in the answers to a given query.
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