Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Julien Monteil0
Radu Marinescu0
Lea Deleris0
Yassine Lassoued0
Date of Patent
December 7, 2021
Patent Application Number
16128491
Date Filed
September 11, 2018
Patent Citations Received
Patent Primary Examiner
Patent abstract
Embodiments for relationship graph expansion and extraction from a collection of unstructured text data by a processor. A query relating to one or more concepts may be received. The query may be expanded according to a logical reasoning operation and a domain ontology having a set of logical rules. A relationship graph between one or more concepts from a plurality of unstructured text data may be extracted based on an expanded query according to a domain ontology and the set of logical rules.
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