The University of Southampton
×
Filter your search:
University of Southampton Institutional Repository

Budget limited trust-aware decision making

Budget limited trust-aware decision making
Budget limited trust-aware decision making
Utilizing witness information to supplement direct evidence is commonly used to build assessments of the trustworthiness of agents.

The process of acquiring this kind of evidence is, however, typically assumed to be cost-free. In practice, agents are budget-limited, and investments in acquiring witness (or reputation) information will affect the budget that can be used for direct interaction. At the same time, acquiring such witness information can help in making better trust decisions.

We explore this trade-off, formalising it as a budget-limited multi-armed
bandit problem, and evaluate the effectiveness of algorithms to guide this
decision process
Exploration-exploitation tradeoff, trust management, reputation systems
0302-9743
101-110
Springer International Publishing
Gunes, Taha, Dogan
d250eea0-636d-41a8-96c0-a50813e4b780
Norman, Timothy
663e522f-807c-4569-9201-dc141c8eb50d
Tran-Thanh, Long
e0666669-d34b-460e-950d-e8b139fab16c
Gunes, Taha, Dogan
d250eea0-636d-41a8-96c0-a50813e4b780
Norman, Timothy
663e522f-807c-4569-9201-dc141c8eb50d
Tran-Thanh, Long
e0666669-d34b-460e-950d-e8b139fab16c

Gunes, Taha, Dogan, Norman, Timothy and Tran-Thanh, Long (2017) Budget limited trust-aware decision making. In, AAMAS 2017: Autonomous Agents and Multiagent Systems. (Lecture Notes in Computer Science, , (doi:10.1007/978-3-319-71679-4_7), 10643) Springer International Publishing, pp. 101-110. (doi:10.1007/978-3-319-71679-4_7).

Record type: Book Section

Abstract

Utilizing witness information to supplement direct evidence is commonly used to build assessments of the trustworthiness of agents.

The process of acquiring this kind of evidence is, however, typically assumed to be cost-free. In practice, agents are budget-limited, and investments in acquiring witness (or reputation) information will affect the budget that can be used for direct interaction. At the same time, acquiring such witness information can help in making better trust decisions.

We explore this trade-off, formalising it as a budget-limited multi-armed
bandit problem, and evaluate the effectiveness of algorithms to guide this
decision process

Text
Budget Limited Trust-Aware Decision Making - Accepted Manuscript
Available under License University of Southampton Accepted Manuscript Licence.
Download (626kB)

More information

Accepted/In Press date: 24 June 2017
e-pub ahead of print date: 25 November 2017
Keywords: Exploration-exploitation tradeoff, trust management, reputation systems
Learn more about Agents, Interactions & Complexity research Learn more about Electronics & Computer Science research

Identifiers

Local EPrints ID: 415585
URI: https://eprints.soton.ac.uk/id/eprint/415585
DOI: doi:10.1007/978-3-319-71679-4_7
ISSN: 0302-9743
PURE UUID: c5a00bd2-1e59-4fa2-8cd5-458eb45eec6a
ORCID for Taha, Dogan Gunes: ORCID iD orcid.org/0000-0003-2774-7027
ORCID for Timothy Norman: ORCID iD orcid.org/0000-0002-6387-4034
ORCID for Long Tran-Thanh: ORCID iD orcid.org/0000-0003-1617-8316

Catalogue record

Date deposited: 15 Nov 2017 17:30
Last modified: 19 Nov 2019 05:45

Export record

Altmetrics

Contributors

Author: Taha, Dogan Gunes ORCID iD
Author: Timothy Norman ORCID iD
Author: Long Tran-Thanh ORCID iD

University divisions

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Library staff additional information
Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of https://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×