@inproceedings{Yang_2012,
title={Speculative requirements: Automatic detection of uncertainty in natural language requirements},
url={http://dx.doi.org/10.1109/re.2012.6345795},
DOI={10.1109/re.2012.6345795},
booktitle={2012 20th IEEE International Requirements Engineering Conference (RE)},
publisher={IEEE},
author={Yang,
Hui and De Roeck,
Anne and Gervasi,
Vincenzo and Willis,
Alistair and Nuseibeh,
Bashar},
year={2012},
month=sep }