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Composition Models of Fuzzy Relations Considering Importance Levels of Features

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17610%2F22%3AA2302G9D" target="_blank" >RIV/61988987:17610/22:A2302G9D - isvavai.cz</a>

  • Result on the web

    <a href="https://ieeexplore.ieee.org/document/9953776" target="_blank" >https://ieeexplore.ieee.org/document/9953776</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1109/KSE56063.2022.9953776" target="_blank" >10.1109/KSE56063.2022.9953776</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Composition Models of Fuzzy Relations Considering Importance Levels of Features

  • Original language description

    Several fuzzy concepts are involved in relational databases such as the degree of fulfilment of a graded property, the level of importance (or of possibility) of a component in a query, grouping features, or the concept of fuzzy quantifiers. We have recently approached the concepts of excluding features and unavoidable features to construct the extensions of fuzzy relational compositions. The extended compositions include the employment of fuzzy quantifiers as well. In this work, we approach the concept of importance levels of considered features in a particular sense that is intuitively suitable to the classification tasks. Then we propose a direction of incorporating this concept into the existing fuzzy relational compositions. We provide various useful properties related to the new models of the compositions. Furthermore, a simple example of the classification of animals in biology is addressed for the behaviour illustration of the proposed models. Finally, we examine the applicability of the new models to the practical application of the Dragonfly classification, which has been considered previously.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    10102 - Applied mathematics

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2022

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    The 2022 14th International Conference on Knowledge and Systems Engineering (KSE)

  • ISBN

    978-1-6654-5281-6

  • ISSN

    2164-2508

  • e-ISSN

    2694-4804

  • Number of pages

    6

  • Pages from-to

    1-6

  • Publisher name

    IEEE

  • Place of publication

    Nha Trang

  • Event location

    Nha Trang

  • Event date

    Jan 1, 2022

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article