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A Real-Time Agent Architecture: Design, Implementation and Evaluation

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Part of the book series:Lecture Notes in Computer Science ((LNAI,volume 2413))

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Abstract

The task at hand is the design and implementation of real-time agents that are situated in a changeful, unpredictable, and time-constrained environment. Based on Neisser’s human cognition model, we propose an architecture for real-time agents. This architecture consists of three components, namely perception, cognition, and action, which can be realized as a set of concurrent administrator and worker processes. These processes communicate and synchronize with one another for real-time performance. The design and implementation of our architecture are highly modular and encapsulative, enabling users to plug in different components for different agent behavior. In order to verify the feasibility of our proposal, we construct a multi-agent version of a classical real-time arcade game “Space Invader” using our architecture. In addition, we also test the competitive ratio, a measure of goodness of on-line scheduling algorithms, of our implementation against results from idealized and simplified analysis. Results confirm that our task scheduling algorithm is both efficient and of good solution quality.

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Author information

Authors and Affiliations

  1. Department of Computer Science and Engineering, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong SAR, China

    Jimmy H. M. Lee & Lei Zhao

Authors
  1. Jimmy H. M. Lee

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  2. Lei Zhao

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Editor information

Editors and Affiliations

  1. NTT Communication Science Laboratories, Nippon Telegraph and Telephone Corporation, 2-4 Hikaridai, Seika-cho, Soraku-gun, Kyoto, 619-0237, Japan

    Kazuhiro Kuwabara

  2. Department of Electrical and Computer Engineering, The University of Seoul, 90 Cheonnong-dong, Tongdaemun-gu, Seoul, 130-743, Korea

    Jaeho Lee

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© 2002 Springer-Verlag Berlin Heidelberg

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Lee, J.H.M., Zhao, L. (2002). A Real-Time Agent Architecture: Design, Implementation and Evaluation. In: Kuwabara, K., Lee, J. (eds) Intelligent Agents and Multi-Agent Systems. PRIMA 2002. Lecture Notes in Computer Science(), vol 2413. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-45680-5_2

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