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  • Combining user intention and error modeling for statistical dialog simulators 

    Quarteroni, Silvia; González Bermúdez, Meritxell; Riccardi, Giuseppe; Varges, Sebastian (2010)
    Conference lecture
    Restricted access - publisher's policy
    Statistical user simulation is an efficient and effective way to train and evaluate the performance of a (spoken) dialog system. In this paper, we design and evaluate a modular data-driven dialog simulator where we decouple ...
  • Cooperative user models in statistical dialog simulators 

    González Bermúdez, Meritxell; Quarteroni, Silvia; Riccardi, Giuseppe; Varges, Sebastian (2010)
    Conference lecture
    Restricted access - publisher's policy
    Statistical user simulation is a promising methodology to train and evaluate the performance of (spoken) dialog systems. We work with a modular architecture for data-driven simulation where the "intentional" component ...