Open agent systems ???

  • Authors:
  • Frank Dignum;Virginia Dignum;John Thangarajah;Lin Padgham;Michael Winikoff

  • Affiliations:
  • Dept. Information and Computing Sciences, Utrecht University, The Netherlands;Dept. Information and Computing Sciences, Utrecht University, The Netherlands;RMIT University, Melbourne, Australia;RMIT University, Melbourne, Australia;RMIT University, Melbourne, Australia

  • Venue:
  • AOSE'07 Proceedings of the 8th international conference on Agent-oriented software engineering VIII
  • Year:
  • 2007

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Abstract

E-institutions are envisioned as facilities on the Internet for heterogeneoussoftware agents to perform their interactions and thus forming truly openagent systems. We investigate how these heterogeneous agents can determinewhether an institution is one in which they can participate. We propose a layeredapproach which is supported through a (traditional) middle agent that is part ofthe environment. Starting with a basic compatibility of message types, each extralayer ensures a higher degree of compatibility, but requires also extra sophisticationin both the information required and the matching algorithms. In this paper,we describe reasoning about how an agent should take on a specific role, messagematching, and protocol compatibility. We explore the issues in the context of anactual accommodation agent built in JACK, and a travel agency institution builtin ISLANDER.