[HTML][HTML] On measuring inconsistency in definite and indefinite databases with denial constraints

F Parisi, J Grant - Artificial Intelligence, 2023 - Elsevier
Real-world databases are often inconsistent. Although there has been an extensive body of
work on handling inconsistency, little work has been done on measuring inconsistency in …

[PDF][PDF] Relative Inconsistency Measures for Indefinite Databases with Denial Constraints.

F Parisi, J Grant - IJCAI, 2023 - ijcai.org
Handling conflicting information is an important challenge in AI. Measuring inconsistency is
an approach that provides ways to quantify the severity of inconsistency and helps …

General information spaces: measuring inconsistency, rationality postulates, and complexity

J Grant, F Parisi - Annals of Mathematics and Artificial Intelligence, 2022 - Springer
AI systems often need to deal with inconsistent information. For this reason, since the early
2000s, some AI researchers have developed ways to measure the amount of inconsistency …

Inconsistent cores for ASP: the perks and perils of non-monotonicity

JK Fichte, M Hecher, S Szeider - … of the AAAI Conference on Artificial …, 2023 - ojs.aaai.org
Abstract Answer Set Programming (ASP) is a prominent modeling and solving framework.
An inconsistent core (IC) of an ASP program is an inconsistent subset of rules. In the case of …

[HTML][HTML] On measuring inconsistency in graph databases with regular path constraints

J Grant, F Parisi - Artificial Intelligence, 2024 - Elsevier
Real-world data are often inconsistent. Although a substantial amount of research has been
done on measuring inconsistency, this research concentrated on knowledge bases …

Measuring inconsistency in some branching time logics

J Grant - Journal of Applied Non-Classical Logics, 2021 - Taylor & Francis
Branching time logics have been studied in computer science since the 1980s primarily to
model the tree of computations for discrete transition systems. Inconsistency measures for …

Computing smallest muses of quantified boolean formulas

A Niskanen, J Mustonen, J Berg, M Järvisalo - International Conference on …, 2022 - Springer
Computing small (subset-minimal or smallest) explanations is a computationally challenging
task for various logics and non-monotonic formalisms. Arguably the most progress in …

Revising non-monotonic theories with sufficient and necessary conditions: the case of Defeasible Logic

F Olivieri, M Cristani, G Governatori… - Journal of Logic and …, 2024 - academic.oup.com
In the setting of Defeasible Logic, we deal with the problem of revising and contracting a non-
monotonic theory while minimizing the number of rules to be removed from the theory itself …

Belief Change based on Knowledge Measures

U Straccia, G Casini - arXiv preprint arXiv:2403.10502, 2024 - arxiv.org
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 …

Postulate satisfaction for inconsistency measures in monotonic logics and databases

J Grant - Journal of Applied Non-Classical Logics, 2023 - Taylor & Francis
Inconsistency measures for propositional logic have been investigated in great detail for the
past 20 years. Many such measures have been proposed. Rationality postulates, conditions …