@inbook{Rayner_2017,
title={Lightweight Spoken Utterance Classification with CFG,
tf-idf and Dynamic Programming},
ISBN={9783319684567},
ISSN={1611-3349},
url={http://dx.doi.org/10.1007/978-3-319-68456-7_12},
DOI={10.1007/978-3-319-68456-7_12},
booktitle={Lecture Notes in Computer Science},
publisher={Springer International Publishing},
author={Rayner,
Manny and Tsourakis,
Nikos and Gerlach,
Johanna},
year={2017},
pages={143–154} }