Integrity Rules for Multiargument Relationships in Possibilistic Databases

Uproszczony widok
dc.contributor.authorMyszkorowski, Krzysztof
dc.date.accessioned2021-07-15T06:28:26Z
dc.date.available2021-07-15T06:28:26Z
dc.date.issued2016
dc.description.abstractThe paper contains an analysis of multiargument relationships in possibilistic databases. A multiargument relationship may be formally presented using the relational notation R(X1, X2,...,Xn), where R is the name of the relationship and attributes Xi denote keys of entity sets which participate in it. The dependencies between all n attributes describe the integrity constraints and must not be infringed. They constitute a restriction for relationships of fewer attributes. In the paper it is considered a possible coexistence of associations between k < n attributes of the n-ary relationship. The analysis is carried out using the theory of fuzzy functional dependencies. The notion of functional dependency has been appropriately extended according to the representation of data.en_EN
dc.identifier.citationMyszkorowski, K. (2016). Integrity Rules for Multiargument Relationships in Possibilistic Databases. Journal of Applied Computer Science, 24(3), 21-32. https://doi.org/10.34658/jacs.2016.24.3.21-32
dc.identifier.doihttps://doi.org/10.34658/jacs.2016.24.3.21-32
dc.identifier.doi10.34658/jacs.2016.24.3.21-32
dc.identifier.issn1507-0360
dc.identifier.urihttp://hdl.handle.net/11652/3847
dc.identifier.urihttps://doi.org/10.34658/jacs.2016.24.3.21-32
dc.language.isoenen_EN
dc.page.numbers. 21-32
dc.publisherWydawnictwo Politechniki Łódzkiejpl_PL
dc.publisherLodz University of Technology Pressen_EN
dc.relation.ispartofJournal of Applied Computer Science, Vol. 24, No. 3, Wydawnictwo Politechniki Łódzkiej, Łódź 2016, ISSN 1507-0360.
dc.rightsFair use conditionen_EN
dc.rightsDla wszystkich w zakresie dozwolonego użytkupl_PL
dc.rights.licenseLUT Licenseen_EN
dc.rights.licenseLicencja PŁpl_PL
dc.subjectfuzzy databasesen_EN
dc.subjectfuzzy setsen_EN
dc.subjectfuzzy functional dependenciesen_EN
dc.subjectpossibility distributionsen_EN
dc.subjectinference rulesen_EN
dc.subjectrozmyte bazy danychpl_PL
dc.subjectzbiory rozmytepl_PL
dc.subjectrozmyte zależności funkcjonalnepl_PL
dc.subjectmożliwość dystrybucjipl_PL
dc.subjectreguły wnioskowaniapl_PL
dc.titleIntegrity Rules for Multiargument Relationships in Possibilistic Databasesen_EN
dc.typeArtykułpl_PL
dc.typeArticleen_EN

Pliki

Oryginalne pliki
Teraz wyświetlane 1 - 1 z 1
Brak miniatury
Nazwa:
2_Integ_rules_Myszkorowski_2016.pdf
Rozmiar:
134.15 KB
Format:
Adobe Portable Document Format
Opis:
Pobierz
Licencja
Teraz wyświetlane 1 - 1 z 1
Brak miniatury
Nazwa:
license.txt
Rozmiar:
1.71 KB
Format:
Item-specific license agreed upon to submission
Opis:
Pobierz

Kolekcje

2016, Tom 24 Nr 3
Artykuły (WFTIiMS)