Crisp bi-Gödel modal logic and its paraconsistent expansion

M Bílková, S Frittella… - Logic Journal of the …, 2023 - academic.oup.com
In this paper, we provide a Hilbert-style axiomatization for the crisp bi-Gödel modal logic. We
prove its completeness wrt crisp Kripke models where formulas at each state are evaluated …

Non-standard modalities in paraconsistent Gödel logic

M Bílková, S Frittella, D Kozhemiachenko - European Conference on …, 2023 - Springer
We introduce a paraconsistent expansion of the Gödel logic with a De Morgan negation¬
and modalities▪ and⧫. We dub the logic G▪,⧫ 2±and equip it with Kripke semantics on …

Bit_numeval at SemEval-2024 Task 7: Enhance Numerical Sensitivity and Reasoning Completeness for Quantitative Understanding

X Liang, J Li, Y Yang, Y Gao - Proceedings of the 18th …, 2024 - aclanthology.org
In this paper, we describe the methods used for Quantitative Natural Language Inference
(QNLI), and Quantitative Question Answering (QQA) in task1 of Semeval2024 NumEval. The …

Two-layered logics for paraconsistent probabilities

M Bílková, S Frittella, D Kozhemiachenko… - … Workshop on Logic …, 2023 - Springer
We discuss two-layered logics formalising reasoning with paraconsistent probabilities that
combine the Łukasiewicz [0, 1]-valued logic with Baaz▵ operator and the Belnap–Dunn …

Fuzzy bi-Gödel modal logic and its paraconsistent relatives

M Bílková, S Frittella… - Journal of Logic and …, 2024 - academic.oup.com
We present an axiomatization of the fuzzy bi-Gödel modal logic formulated in the language
containing (Baaz Delta operator) and treating (co-implication) as the defined connective. We …

Filter-induced entailment relations in paraconsistent G\"{o} del logics

S Frittella, D Kozhemiachenko - arXiv preprint arXiv:2405.18262, 2024 - arxiv.org
We consider two expansions of G\"{o} del logic $\mathsf {G} $ with two versions of
paraconsistent negation. The first one is $\mathsf {G_ {inv}} $--the expansion of $\mathsf {G} …

Two-layered logics for probabilities and belief functions over Belnap--Dunn logic

M Bilkova, S Frittella, D Kozhemiachenko… - arXiv preprint arXiv …, 2024 - arxiv.org
This paper is an extended version of an earlier submission to WoLLIC 2023. We discuss two-
layered logics formalising reasoning with probabilities and belief functions that combine the …

Simple tableaux for two expansions of G\" odel modal logic

M Bilkova, T Ferguson, D Kozhemiachenko - arXiv preprint arXiv …, 2024 - arxiv.org
This paper considers two logics. The first one, $\mathbf {K}\mathsf {G} _\mathsf {inv} $, is an
expansion of the G\" odel modal logic $\mathbf {K}\mathsf {G} $ with the involutive negation …

Fuzzy bi-G\"{o} del modal logic and its paraconsistent relatives

M Bilkova, S Frittella, D Kozhemiachenko - arXiv preprint arXiv …, 2023 - arxiv.org
We present the axiomatisation of the fuzzy bi-G\"{o} del modal logic (formulated in the
language containing $\triangle $ and treating the coimplication as a defined connective) and …

Presumptive Reasoning in a Paraconsistent Setting

S Frittella, D Kozhemiachenko, B Verheij - arXiv preprint arXiv:2303.15276, 2023 - arxiv.org
We explore presumptive reasoning in the paraconsistent case. Specifically, we provide
semantics for non-trivial reasoning with presumptive arguments with contradictory …