On tackling explanation redundancy in decision trees

Y Izza, A Ignatiev, J Marques-Silva - Journal of Artificial Intelligence …, 2022 - jair.org
Decision trees (DTs) epitomize the ideal of interpretability of machine learning (ML) models.
The interpretability of decision trees motivates explainability approaches by so-called …

Logic-based explainability in machine learning

J Marques-Silva - … Knowledge: 18th International Summer School 2022 …, 2023 - Springer
The last decade witnessed an ever-increasing stream of successes in Machine Learning
(ML). These successes offer clear evidence that ML is bound to become pervasive in a wide …

Conflict-driven clause learning SAT solvers

J Marques-Silva, I Lynce, S Malik - Handbook of satisfiability, 2021 - ebooks.iospress.nl
One of the most important paradigm shifts in the use of SAT solvers for solving industrial
problems has been the introduction of clause learning. Clause learning entails adding a …

From contrastive to abductive explanations and back again

A Ignatiev, N Narodytska, N Asher… - … Conference of the Italian …, 2020 - Springer
Abstract Explanations of Machine Learning (ML) models often address a question. Such
explanations can be related with selecting feature-value pairs which are sufficient for the …

SAT-based rigorous explanations for decision lists

A Ignatiev, J Marques-Silva - … and Applications of Satisfiability Testing–SAT …, 2021 - Springer
Decision lists (DLs) find a wide range of uses for classification problems in Machine
Learning (ML), being implemented in anumber of ML frameworks. DLs are often perceived …

Anytime approximate formal feature attribution

J Yu, G Farr, A Ignatiev, PJ Stuckey - arxiv preprint arxiv:2312.06973, 2023 - arxiv.org
Widespread use of artificial intelligence (AI) algorithms and machine learning (ML) models
on the one hand and a number of crucial issues pertaining to them warrant the need for …

[PDF][PDF] Reasoning about inconsistent formulas

J Marques-Silva, C Mencía - Proceedings of the Twenty-Ninth …, 2020 - digibuo.uniovi.es
The analysis of inconsistent formulas finds an everincreasing range of applications, that
include axiom pinpointing in description logics, fault localization in software, model-based …

[HTML][HTML] Minimal sets on propositional formulae. Problems and reductions

J Marques-Silva, M Janota, C Mencia - Artificial Intelligence, 2017 - Elsevier
Boolean Satisfiability (SAT) is arguably the archetypical NP-complete decision problem.
Progress in SAT solving algorithms has motivated an ever increasing number of practical …

[PDF][PDF] Boosting MCSes Enumeration.

É Grégoire, Y Izza, JM Lagniez - IJCAI, 2018 - cril.fr
The enumeration of all Maximal Satisfiable Subsets (MSSes) or all Minimal Correction
Subsets (MCSes) of an unsatisfiable CNF Boolean formula is a useful and sometimes …

On computing the union of MUSes

C Mencía, O Kullmann, A Ignatiev… - Theory and Applications …, 2019 - Springer
This paper considers unsatisfiable CNF formulas and addresses the problem of computing
the union of the clauses included in some minimally unsatisfiable subformula (MUS). The …