Introducing synchrony in fuzzy automata

Detalhes bibliográficos
Autor(a) principal: Gomes, Leandro Rafael Moreira
Data de Publicação: 2020
Outros Autores: Madeira, Alexandre, Barbosa, L. S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://hdl.handle.net/1822/69197
Resumo: This paper introduces a sort of automata and associated languages, often arising in modelling natural phenomena, in which both vagueness and simultaneity are taken as first class citizens. This requires a fuzzy semantics assigned to transitions and a precise notion of a synchronous product to enforce the simultaneous occurrence of actions. The expected relationships between automata and languages are revisited in this setting; in particular it is shown that any subset of a fuzzy synchronous language with the suitable signature forms a synchronous Kleene algebra.
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spelling Introducing synchrony in fuzzy automataFuzzy automataFuzzy languagesSynchronous languagesCiências Naturais::Ciências da Computação e da InformaçãoScience & TechnologyThis paper introduces a sort of automata and associated languages, often arising in modelling natural phenomena, in which both vagueness and simultaneity are taken as first class citizens. This requires a fuzzy semantics assigned to transitions and a precise notion of a synchronous product to enforce the simultaneous occurrence of actions. The expected relationships between automata and languages are revisited in this setting; in particular it is shown that any subset of a fuzzy synchronous language with the suitable signature forms a synchronous Kleene algebra.NORTE-01-0145-FEDER-000037. POCI-01-0145-FEDER-030947. ERDF – European Regional Development Fund through the Operational Programme for Competitiveness and Internationalisation - COMPETE 2020 Programme and by National Funds through the Portuguese funding agency, FCT - Fundação para a Ciˆencia e a Tecnologia, within projects POCI-01-0145-FEDER-030947 and UID/MAT/04106/2019. The second author is supported in the scope of the framework contract foreseen in the numbers 4, 5 and 6 of the article 23, of the Decree-Law 57/2016, of August 29, changed by Portuguese Law 57/2017, of July 19. This paper is also a result of the project SmartEGOV: Harnessing EGOV for Smart Governance (Foundations, Methods, Tools) NORTE-01-0145- FEDER-000037, supported by Norte Portugal Regional Operational Programme (NORTE 2020), under the PORTUGAL 2020 Partnership Agreement, through the European Regional Development Fund (EFDR). It received further support from the PT-FLAD Chair in Smart Cities & Smart GovernanceElsevierUniversidade do MinhoGomes, Leandro Rafael MoreiraMadeira, AlexandreBarbosa, L. S.2020-032020-03-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/1822/69197engGomes, L., Madeira, A., & Barbosa, L. S. (2020). Introducing Synchrony in Fuzzy Automata. Electronic Notes in Theoretical Computer Science, 348, 43-601571-066110.1016/j.entcs.2020.02.004https://www.sciencedirect.com/science/article/pii/S1571066120300049info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:33:18Zoai:repositorium.sdum.uminho.pt:1822/69197Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:28:48.103056Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Introducing synchrony in fuzzy automata
title Introducing synchrony in fuzzy automata
spellingShingle Introducing synchrony in fuzzy automata
Gomes, Leandro Rafael Moreira
Fuzzy automata
Fuzzy languages
Synchronous languages
Ciências Naturais::Ciências da Computação e da Informação
Science & Technology
title_short Introducing synchrony in fuzzy automata
title_full Introducing synchrony in fuzzy automata
title_fullStr Introducing synchrony in fuzzy automata
title_full_unstemmed Introducing synchrony in fuzzy automata
title_sort Introducing synchrony in fuzzy automata
author Gomes, Leandro Rafael Moreira
author_facet Gomes, Leandro Rafael Moreira
Madeira, Alexandre
Barbosa, L. S.
author_role author
author2 Madeira, Alexandre
Barbosa, L. S.
author2_role author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Gomes, Leandro Rafael Moreira
Madeira, Alexandre
Barbosa, L. S.
dc.subject.por.fl_str_mv Fuzzy automata
Fuzzy languages
Synchronous languages
Ciências Naturais::Ciências da Computação e da Informação
Science & Technology
topic Fuzzy automata
Fuzzy languages
Synchronous languages
Ciências Naturais::Ciências da Computação e da Informação
Science & Technology
description This paper introduces a sort of automata and associated languages, often arising in modelling natural phenomena, in which both vagueness and simultaneity are taken as first class citizens. This requires a fuzzy semantics assigned to transitions and a precise notion of a synchronous product to enforce the simultaneous occurrence of actions. The expected relationships between automata and languages are revisited in this setting; in particular it is shown that any subset of a fuzzy synchronous language with the suitable signature forms a synchronous Kleene algebra.
publishDate 2020
dc.date.none.fl_str_mv 2020-03
2020-03-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://hdl.handle.net/1822/69197
url https://hdl.handle.net/1822/69197
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Gomes, L., Madeira, A., & Barbosa, L. S. (2020). Introducing Synchrony in Fuzzy Automata. Electronic Notes in Theoretical Computer Science, 348, 43-60
1571-0661
10.1016/j.entcs.2020.02.004
https://www.sciencedirect.com/science/article/pii/S1571066120300049
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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