Summary
We provide a formal description of the fundamental nonmonotonic operation used for discourse modeling. Our algorithm—overlay—consists of a default unification algorithm together with an elaborate scoring functionality. In addition to motivation and highlighting examples from the running system, we give some future directions.
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Alexandersson, J., Becker, T., Pfleger, N. (2006). Overlay: The Basic Operation for Discourse Processing. In: Wahlster, W. (eds) SmartKom: Foundations of Multimodal Dialogue Systems. Cognitive Technologies. Springer, Berlin, Heidelberg . https://doi.org/10.1007/3-540-36678-4_17
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DOI: https://doi.org/10.1007/3-540-36678-4_17
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