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Portable Resource Reification in Java-Based Mobile Agent Systems

  • Alex Villazón
  • Walter Binder
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 2240)

Abstract

Resource awareness is an important step towards the realization of adaptable software, something which is particularly desirable in the context of mobile code and mobile agent environments. Since resources (CPU, memory, network bandwidth, etc.) are not available and manipulable as first-class entities in standard programming models, such as in the Java language, some kind of reification seems indispensable. This is however diffcult to achieve, especially if portability is a requirement. In this paper we describe a mobile agent execution environment that reifies several aspects of both the execution environment itself and of the mobile agents it hosts. We explain how resources consumed by an agent are reified directly from the agent code. Performance measurements show that our approach incurs only moderate overhead.

Keywords

Mobile Agent Network Bandwidth Execution Environment Resource Control Java Virtual Machine 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2001

Authors and Affiliations

  • Alex Villazón
    • 1
  • Walter Binder
    • 2
  1. 1.University of GenevaSwitzerland
  2. 2.CoCo Software Engineering GmbHAustria

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