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A Semantics-Based Dialogue for Interoperability of User-Adaptive Systems in a Ubiquitous Environment

  • Federica Cena
  • Lora M. Aroyo
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4511)

Abstract

In this paper we present an approach to enable interoperability of user-adaptive systems (UASs) in a ubiquitous environment. We model the interactions between systems as a semantics-based dialogue for exchanging user model and context data. We focus on the user data clarification and negotiation tasks, and show how semantics enables, on the one hand, the understanding among user-adaptive systems in a distributed ubiquitous setting, and on the other hand indirectly improves their effectiveness in producing end user results. We deploy and evaluate our approach in the UbiquiTO mobile adaptive tourist guide.

Keywords

Dialogue Game Ubiquitous Environment Informative Factor Negotiation Task Awareness Requirement 
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 2007

Authors and Affiliations

  • Federica Cena
    • 1
  • Lora M. Aroyo
    • 2
  1. 1.Department of Computer Science – University of TurinItaly
  2. 2.Department of Computer Science – Free University of AmsterdamThe Netherlands

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