Zobrazeno 1 - 10
of 404
pro vyhledávání: '"P. Straccia"'
Autor:
Straccia, Umberto, Casini, Giovanni
Knowledge Measures (KMs) aim at quantifying the amount of knowledge/information that a knowledge base carries. On the other hand, Belief Change (BC) is the process of changing beliefs (in our case, in terms of contraction, expansion and revision) tak
Externí odkaz:
http://arxiv.org/abs/2403.10502
OWL ontologies are a quite popular way to describe structured knowledge in terms of classes, relations among classes and class instances. In this paper, given a target class T of an OWL ontology, with a focus on ontologies with real- and boolean-valu
Externí odkaz:
http://arxiv.org/abs/2303.07192
The vortex dynamics resulting from the interaction of synthetic jets with turbulent boundary layers was investigated experimentally using stereoscopic particle image velocimetry (SPIV). Three aspect ratio 18 rectangular orifice geometries were tested
Externí odkaz:
http://arxiv.org/abs/2205.07370
Autor:
Casini, Giovanni, Straccia, Umberto
We introduce and investigate here a formalisation for conditionals that allows the definition of a broad class of reasoning systems. This framework covers the most popular kinds of conditional reasoning in logic-based KR: the semantics we propose is
Externí odkaz:
http://arxiv.org/abs/2202.07596
Autor:
Straccia, Umberto, Casini, Giovanni
The triple language RDFS is designed to represent and reason with \emph{positive} statements only (e.g."antipyretics are drugs"). In this paper we show how to extend RDFS to express and reason with various forms of negative statements under the Open
Externí odkaz:
http://arxiv.org/abs/2202.13750
Autor:
Casini, Giovanni, Straccia, Umberto
Lehmann and Magidor's rational closure is acknowledged as a landmark in the field of non-monotonic logics and it has also been re-formulated in the context of Description Logics (DLs). We show here how to model a rational form of entailment for expre
Externí odkaz:
http://arxiv.org/abs/2107.06075
Publikováno v:
Sensors, Vol 24, Iss 16, p 5163 (2024)
In this paper, the experimental results on microphone virtualization in realistic automotive scenarios are presented. A Temporal Convolutional Network (TCN) was designed in order to estimate the acoustic signal at the driver’s ear positions based o
Externí odkaz:
https://doaj.org/article/5375bce53ac943819bee0a0ad897597f
OWL ontologies are nowadays a quite popular way to describe structured knowledge in terms of classes, relations among classes and class instances. In this paper, given a target class T of an OWL ontology, we address the problem of learning fuzzy conc
Externí odkaz:
http://arxiv.org/abs/2008.05297
Autor:
Casini, Giovanni, Straccia, Umberto
Publikováno v:
Information Sciences, Volume 643, 2023, 118409, Elsevier
In the field of non-monotonic logics, the notion of Rational Closure (RC) is acknowledged as a prominent approach. In recent years, RC has gained even more popularity in the context of Description Logics (DLs), the logic underpinning the semantic web
Externí odkaz:
http://arxiv.org/abs/2007.07573
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