Fuzzy Truth, Fuzzy Support and Fuzzy Information States for Inquisitive Semantics
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985955%3A_____%2F23%3A00575737" target="_blank" >RIV/67985955:_____/23:00575737 - isvavai.cz</a>
Výsledek na webu
<a href="https://doi.org/10.24963/kr.2023/56" target="_blank" >https://doi.org/10.24963/kr.2023/56</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.24963/kr.2023/56" target="_blank" >10.24963/kr.2023/56</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Fuzzy Truth, Fuzzy Support and Fuzzy Information States for Inquisitive Semantics
Popis výsledku v původním jazyce
In logic, the meaning of a sentence is usually reduced to its truth conditions. However, this makes sense only for declarative sentences. In order to model also the meaning of questions, inquisitive semantics replaces the truth-conditional approach relating sentences to possible worlds with a support-conditional approach that relates sentences to information states. The standard framework of inquisitive semantics is based on a crisp notion of an information state, defined as a set of possible worlds, and a crisp relation of informational support. This paper introduces and studies two refinements of the standard framework. The first refinement takes into account fuzzy information states (defined as fuzzy sets of possible worlds) and the second one introduces a notion of fuzzy informational support. The main result of this paper shows that in the resulting framework that fuzzifies inquisitive semantics in two different directions we obtain an abstract and very general version of a principle known from the basic inquisitive semantics as Truth-Support Bridge.
Název v anglickém jazyce
Fuzzy Truth, Fuzzy Support and Fuzzy Information States for Inquisitive Semantics
Popis výsledku anglicky
In logic, the meaning of a sentence is usually reduced to its truth conditions. However, this makes sense only for declarative sentences. In order to model also the meaning of questions, inquisitive semantics replaces the truth-conditional approach relating sentences to possible worlds with a support-conditional approach that relates sentences to information states. The standard framework of inquisitive semantics is based on a crisp notion of an information state, defined as a set of possible worlds, and a crisp relation of informational support. This paper introduces and studies two refinements of the standard framework. The first refinement takes into account fuzzy information states (defined as fuzzy sets of possible worlds) and the second one introduces a notion of fuzzy informational support. The main result of this paper shows that in the resulting framework that fuzzifies inquisitive semantics in two different directions we obtain an abstract and very general version of a principle known from the basic inquisitive semantics as Truth-Support Bridge.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
60301 - Philosophy, History and Philosophy of science and technology
Návaznosti výsledku
Projekt
<a href="/cs/project/GM21-23610M" target="_blank" >GM21-23610M: Logická struktura informačních kanálů</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2023
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Proceedings of the 20th International Conference on Principles of Knowledge Representation and Reasoning
ISBN
978-1-956792-02-7
ISSN
—
e-ISSN
—
Počet stran výsledku
10
Strana od-do
572-581
Název nakladatele
International Joint Conferences on Artificial Intelligence Organization
Místo vydání
Rhodes
Místo konání akce
Rhodes
Datum konání akce
2. 9. 2023
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
—