Sfoglia Dipartimento di Matematica e Informatica - Tesi di Dottorato per Autore "Manna, Marco"

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  • Dyadic TGDs - A new paradigm for ontological query answering 

    Marte, Cinzia; Greco, Gianluigi; Manna, Marco; Guerriero, Francesca; Leone, Nicola (Università della Calabria, 2022-03-11)
    Ontology-BasedQueryAnswering(OBQA)consistsinqueryingdata– bases bytakingontologicalknowledgeintoaccount.Wefocusona logical frameworkbasedonexistentialrulesor tuple generatingdepen- dencies (TGDs), alsoknownasDatalog±, ...

  • Ontology-driven information extraction 

    Adrian, Weronika Teresa; Leone, Nicola; Manna, Marco (2017-07-20)
    Information Extraction consists in obtaining structured information from unstructured and semi-structured sources. Existing solutions use advanced methods from the field of Natural Language Processing and Artificial ...