• DocumentCode
    2863085
  • Title

    "What if?" Dealing with uncertainity in Repage\´s mental landscape

  • Author

    Paolucci, Mario ; Sabater, Jordi ; Conte, Rosaria

  • Author_Institution
    ISTC, CNR, Roma, Italy
  • fYear
    2005
  • fDate
    19-22 Sept. 2005
  • Firstpage
    372
  • Lastpage
    378
  • Abstract
    This paper is focused on cognitive decision-making about how to solve inconsistencies and incompleteness in social evaluations (e.g. about potential partners in exchange). We propose a development of Repage, a computational system for forming and updating social evaluations. The system draws upon a fundamental difference between reputation and image as a way out from the trade-off between agents´ autonomy and their need to adapt to social environment. A full exploitation of its potentialities includes the activation of a special module, the analyzer, aimed at solving possible inconsistencies, uncertainties and incompleteness in the output of lower level modules by means of inner simulation. In this work, Repage´s analyzer architecture is described; some representative examples of problems posed by the planner to the analyzer is discussed and hypothetical simulations are run within this module to find a solution to uncertainty, avoiding at the same time the exceeding complexities of rule-based reasoning and the costs of reinforcement learning.
  • Keywords
    cognitive systems; decision making; planning (artificial intelligence); software agents; uncertainty handling; Repage analyzer architecture; cognitive decision-making; hypothetical simulation; reinforcement learning; rule-based reasoning; social evaluation; software agents; uncertainty handling; Analytical models; Autonomous agents; Computational modeling; Costs; Decision making; Game theory; Humans; Learning; Uncertainty; Weapons;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Intelligent Agent Technology, IEEE/WIC/ACM International Conference on
  • Print_ISBN
    0-7695-2416-8
  • Type

    conf

  • DOI
    10.1109/IAT.2005.1
  • Filename
    1565568