Location via proxy:   [ UP ]  
[Report a bug]   [Manage cookies]                
skip to main content
10.1145/1329125.1329141acmotherconferencesArticle/Chapter ViewAbstractPublication PagesaamasConference Proceedingsconference-collections
poster

Approximate state estimation in multiagent settings with continuous or large discrete state spaces

Published: 14 May 2007 Publication History

Abstract

We present a new method for carrying out state estimation in multi-agent settings that are characterized by continuous or large discrete state spaces. State estimation in multiagent settings involves updating an agent's belief over the physical states and the space of other agents' models. We factor out the models of the other agents and update the agent's belief over these models, as exactly as possible. Simultaneously, we sample particles from the distribution over the large physical state space and project the particles in time.

References

[1]
P. Doshi and P. J. Gmytrasiewicz. Approximating state estimation in multiagent settings using particle filters. In AAMAS, 2005.
[2]
P. Doshi and P. J. Gmytrasiewicz. A particle filtering based approach to approximating interactive pomdps. In AAAI, 2005.
[3]
A. Doucet, N. D. Freitas, and N. Gordon. Sequential Monte Carlo Methods in Practice. Springer Verlag, 2001.
[4]
D. Fudenberg and J. Tirole. Game Theory. MIT Press, 1991.
[5]
M. I. Jordan, Z. Ghahramani, T. Jaakkola, and L. K. Saul. An introduction to variational methods for graphical models. Machine Learning, 37(2):183--233, 1999.
[6]
K. Murphy. A variational approximation for bayesian networks with discrete and continuous variables. In UAI, 1999.
[7]
B. Rathnas, P. Doshi, and P. Gmytrasiewicz. Exact solutions to interactive pomdps using behavioral equivalence. In AAMAS, 2006.

Cited By

View all
  • (2010)A Decision-Theoretic Approach to Collaboration: Principal Description Methods and Efficient Heuristic ApproximationsInteractive Collaborative Information Systems10.1007/978-3-642-11688-9_4(87-124)Online publication date: 2010

Index Terms

  1. Approximate state estimation in multiagent settings with continuous or large discrete state spaces

    Recommendations

    Comments

    Information & Contributors

    Information

    Published In

    cover image ACM Other conferences
    AAMAS '07: Proceedings of the 6th international joint conference on Autonomous agents and multiagent systems
    May 2007
    1585 pages
    ISBN:9788190426275
    DOI:10.1145/1329125
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

    Sponsors

    • IFAAMAS

    Publisher

    Association for Computing Machinery

    New York, NY, United States

    Publication History

    Published: 14 May 2007

    Permissions

    Request permissions for this article.

    Check for updates

    Author Tags

    1. continuous state spaces
    2. multiagent state estimation
    3. particle filters

    Qualifiers

    • Poster

    Conference

    AAMAS07
    Sponsor:

    Acceptance Rates

    Overall Acceptance Rate 1,155 of 5,036 submissions, 23%

    Contributors

    Other Metrics

    Bibliometrics & Citations

    Bibliometrics

    Article Metrics

    • Downloads (Last 12 months)0
    • Downloads (Last 6 weeks)0
    Reflects downloads up to 19 Feb 2025

    Other Metrics

    Citations

    Cited By

    View all
    • (2010)A Decision-Theoretic Approach to Collaboration: Principal Description Methods and Efficient Heuristic ApproximationsInteractive Collaborative Information Systems10.1007/978-3-642-11688-9_4(87-124)Online publication date: 2010

    View Options

    Login options

    View options

    PDF

    View or Download as a PDF file.

    PDF

    eReader

    View online with eReader.

    eReader

    Figures

    Tables

    Media

    Share

    Share

    Share this Publication link

    Share on social media