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Trust Model for Open Ubiquitous Agent Systems

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F05%3A03109760" target="_blank" >RIV/68407700:21230/05:03109760 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Trust Model for Open Ubiquitous Agent Systems

  • Original language description

    Trust management model that we present is adapted for ubiquitous devices cooperation, rather than for classic client-supplier relationship. We use fuzzy numbers to represent trust, to capture both the trust value and its uncertainty. 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 domain to take trusting decision. For trust learning, we use a strictly iterative approach, well adapted to constrained environments. We verify our model in a multi-agent simulation where the agents in the community learn to identify defecting members and progressively refuse to cooperate with them. Our simulation contains significant background noise to validate model robustness.

  • Czech name

    Model řízení důvěryhodnosti pro extrémně distribuované systémy

  • 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

    Intelligent Agent Technology

  • ISBN

    0-7695-2416-8

  • ISSN

  • e-ISSN

  • Number of pages

    7

  • Pages from-to

  • Publisher name

    IEEE

  • Place of publication

    Piscataway

  • Event location

    Compiegne

  • Event date

    Sep 19, 2005

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article