@article{Komatani-Hotta-etal-2017.209,
 abstract = {Ideally, the users of spoken dialogue systems should be able to speak at their own tempo. Thus, the systems needs to interpret utterances from various users correctly, even when the utterances contain pauses. In response to this issue, we propose an approach based on a posteriori restoration for incorrectly segmented utterances. A crucial part of this approach is to determine whether restoration is required. We use a classiﬁcation-based approach, adapted to each user. We focus on each user's dialogue tempo, which can be obtained during the dialogue, and determine the correlation between each user's tempo and the appropriate thresholds for classiﬁcation. A linear regression function used to convert the tempos into thresholds is also derived. Experimental results show that the proposed user adaptation approach applied to two restoration classiﬁcation methods, thresholding and decision trees, improves classiﬁcation accuracies by 3.0\% and 7.4\%, respectively, in cross validation.},
 author = {Kazunori Komatani and Naoki Hotta and Satoshi Sato and Mikio Nakano},
 day = {15},
 doi = {10.5087/dad.2017.209},
 issue = {2},
 journal = {Dialogue \& Discourse},
 month = {12},
 pages = {206--224},
 title = {User-Adaptive A Posteriori Restoration for Incorrectly Segmented Utterances in Spoken Dialogue Systems},
 url = {https://journals.uic.edu/ojs/index.php/dad/article/view/10786},
 volume = {8},
 year = {2017}
}
