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Fuzzy Number Approach to Trust in Coalition Environment

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F05%3A03109066" target="_blank" >RIV/68407700:21230/05:03109066 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Fuzzy Number Approach to Trust in Coalition Environment

  • Original language description

    General trust management model that we present is adapted for ad-hoc coalition environment, rather than for classic client-supplier relationship. The trust representation used in the model extends the current work by using the fuzzy number approach, readily representing the trust uncertainty without sacrificing the simplicity. The model contains the trust representation part, decision-making part and a learning part. In our representation, we define the trusted agents as a type-2 fuzzy set. In a decision-making part, we use the methods from the fuzzy rule computation and fuzzy control to take trusting decision. For trust learning, we use a strictly iterative approach. We verify our model in a multi-agent simulation where the agents in the community learn to identify and refuse the defectors. Our simulation contains the environment-caused involuntary failure used as a background noise that makes the trust-learning difficult.

  • Czech name

    Model důvěryhodnosti pro koaliční prostředí založený na fuzzy číslech

  • Czech description

    Publikace předkládá model řízení důvěryhodnosti který je vhodný pro nasazení v prostředí ad-hoc sítí. Model je založen na fuzzy číslech, které rozšiřují existující formalismy reprezentace důvěryhodnosti zahrnutím neurčitosti. Rozhosovací část modelu je založená na technikách fuzzy řízení a umožňuje autonomní adaptaci na běžnou míru důvěryhodnosti v prostředí bez externího kontrolního zásahu.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JC - Computer hardware and software

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Others

  • Publication year

    2005

  • 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 Fourth International Joint Conference on Autonomous Agents and Multi Agent Systems

  • ISBN

    1-59593-094-9

  • ISSN

  • e-ISSN

  • Number of pages

    2

  • Pages from-to

  • Publisher name

    ACM

  • Place of publication

    New York

  • Event location

    Utrecht

  • Event date

    Jul 25, 2005

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article