Classifying agent behaviour through relational sequential patterns

  • Authors:
  • Grazia Bombini;Nicola Di Mauro;Stefano Ferilli;Floriana Esposito

  • Affiliations:
  • University of Bari "Aldo Moro", Department of Computer Science, Bari, Italy;University of Bari "Aldo Moro", Department of Computer Science, Bari, Italy;University of Bari "Aldo Moro", Department of Computer Science, Bari, Italy;University of Bari "Aldo Moro", Department of Computer Science, Bari, Italy

  • Venue:
  • KES-AMSTA'10 Proceedings of the 4th KES international conference on Agent and multi-agent systems: technologies and applications, Part I
  • Year:
  • 2010

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Abstract

In Multi-Agent System, observing other agents and modelling their behaviour represents an essential task: agents must be able to quickly adapt to the environment and infer knowledge from other agents' deportment. The observed data from this kind of environments are inherently sequential. We present a relational model to characterise adversary teams based on its behaviour using a set of relational sequences in order to classify them. We propose to use a relational learning algorithm to mine meaningful features as frequent patterns among the relational sequences and use these features to construct a feature vector for each sequence and then to compute a similarity value between sequences. The sequence extraction and classification are implemented in the domain of simulated robotic soccer, and experimental results are presented.