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Article

Agents dealing with time and uncertainty

Authors:

VS SubrahmanianAuthors Info & Claims

AAMAS '02: Proceedings of the first international joint conference on Autonomous agents and multiagent systems: part 2

Pages 912 - 919

https://doi.org/10.1145/544862.544953

Published: 15 July 2002 Publication History

Abstract

Situated agents in the real world need to handle the fact that events occur frequently, as well as the fact that the agent typically has uncertain knowledge about what is true in the world. The ability to reason about both time and uncertainty is therefore very important. In this paper, we develop a formal theory of agents that can reason about both time and uncertainty. The theory extends the notion of agents described in [10, 21] and proposes the notion of temporal probabilistic (or TP) agents. A formal semantics for TP-agents is proposed - this semantics is described via structures called feasible TP-status interpretations (FTPSI's). TP-agents continuously evaluate changes (in the state of the environment they are situated in) and compute appropriate FTPSI's. For a class of TP-agents called positive TP-agents, we develop a provably sound and complete procedure to compute FTPSI's.

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Cited By

Dix JFisher M(2018)Where logic and agents meetAnnals of Mathematics and Artificial Intelligence10.1007/s10472-010-9223-961:1(15-28)Online publication date: 28-Dec-2018
https://dl.acm.org/doi/10.1007/s10472-010-9223-9
Barták RMorris RVenable K(2014)An Introduction to Constraint-Based Temporal ReasoningSynthesis Lectures on Artificial Intelligence and Machine Learning10.2200/S00557ED1V01Y201312AIM0268:1(1-121)Online publication date: 28-Feb-2014
https://doi.org/10.2200/S00557ED1V01Y201312AIM026

Index Terms

Agents dealing with time and uncertainty
1. Computing methodologies
  1. Artificial intelligence
    1. Distributed artificial intelligence
      1. Intelligent agents

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Published In

cover image ACM Conferences

AAMAS '02: Proceedings of the first international joint conference on Autonomous agents and multiagent systems: part 2

July 2002

508 pages

ISBN:1581134800

DOI:10.1145/544862

Conference Chairs:
Maria Gini
University of Minnesota, USA
,
Toru Ishida
Kyoto University, Japan
,
Program Chairs:
Cristiano Castelfranchi
CNR and Università di Siena, Italy
,
W. Lewis Johnson
University of Southern California, USA

Copyright © 2002 ACM.

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New York, NY, United States

Publication History

Published: 15 July 2002

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AAMAS02: The First International Joint Conference on Autonomous Agents and Multi-Agent Systems ( formerly known as Autonomous Agents )

July 15 - 19, 2002

Bologna, Italy

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Cited By

Dix JFisher M(2018)Where logic and agents meetAnnals of Mathematics and Artificial Intelligence10.1007/s10472-010-9223-961:1(15-28)Online publication date: 28-Dec-2018
https://dl.acm.org/doi/10.1007/s10472-010-9223-9
Barták RMorris RVenable K(2014)An Introduction to Constraint-Based Temporal ReasoningSynthesis Lectures on Artificial Intelligence and Machine Learning10.2200/S00557ED1V01Y201312AIM0268:1(1-121)Online publication date: 28-Feb-2014
https://doi.org/10.2200/S00557ED1V01Y201312AIM026

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