Search Results for author: Loris Bozzato

Found 6 papers, 0 papers with code

Reasoning on Multi-Relational Contextual Hierarchies via Answer Set Programming with Algebraic Measures

no code implementations6 Aug 2021 Loris Bozzato, Thomas Eiter, Rafael Kiesel

In this paper, we overcome these limitations and present a generalization of CKR hierarchies to multiple contextual relations, along with their interpretation of defeasible axioms and preference.

Reasoning on $\textit{DL-Lite}_{\cal R}$ with Defeasibility in ASP

no code implementations28 Jun 2021 Loris Bozzato, Thomas Eiter, Luciano Serafini

In this direction, in our previous works we presented a framework for representing (contextualized) OWL RL knowledge bases with a notion of justified exceptions on defeasible axioms: reasoning in such framework is realized by a translation into ASP programs.

A Note on Reasoning on $\textit{DL-Lite}_{\cal R}$ with Defeasibility

no code implementations22 May 2019 Loris Bozzato, Thomas Eiter, Luciano Serafini

Representation of defeasible information is of interest in description logics, as it is related to the need of accommodating exceptional instances in knowledge bases.


Reasoning with Justifiable Exceptions in Contextual Hierarchies (Appendix)

no code implementations6 Aug 2018 Loris Bozzato, Luciano Serafini, Thomas Eiter

This paper is an appendix to the paper "Reasoning with Justifiable Exceptions in Contextual Hierarchies" by Bozzato, Serafini and Eiter, 2018.


On Coreferring Text-extracted Event Descriptions with the aid of Ontological Reasoning

no code implementations1 Dec 2016 Stefano Borgo, Loris Bozzato, Alessio Palmero Aprosio, Marco Rospocher, Luciano Serafini

Systems for automatic extraction of semantic information about events from large textual resources are now available: these tools are capable to generate RDF datasets about text extracted events and this knowledge can be used to reason over the recognized events.

Knowledge Propagation in Contextualized Knowledge Repositories: an Experimental Evaluation

no code implementations26 Dec 2014 Loris Bozzato, Luciano Serafini

As the interest in the representation of context dependent knowledge in the Semantic Web has been recognized, a number of logic based solutions have been proposed in this regard.

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