Forgetting through generalisation: a companion with selective memory

  • Authors:
  • Mei Yii Lim;Ruth Aylett;Patricia A. Vargas;Sibylle Enz;Wan Ching Ho

  • Affiliations:
  • Heriot-Watt University, Scotland, UK;Heriot-Watt University, Scotland, UK;Heriot-Watt University, Scotland, UK;Otto-Friedrich Universität Bamberg, Germany;University of Hertsfordshire, England, UK

  • Venue:
  • The 10th International Conference on Autonomous Agents and Multiagent Systems - Volume 3
  • Year:
  • 2011

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Abstract

This research investigates event generalisation in computational episodic memory for artificial companions. Two studies indicated a preference of a biologically-inspired selective memory over an absolute memory companion. Consequently, we present a preliminary implementation of a forgetting mechanism that enables the companion to create "generalised event representations" from its experiences allowing the companion to learn from past encounters.