W17-1714 Proceedings Association for Computational Linguistics 2017 Proceedings of the 13th Workshop on Multiword Expressions (MWE 2017) http://aclweb.org/anthology/W17-1714 http://dx.doi.org/10.18653/v1/W17-1714 108-113 Cabezas-GarcíaMelania San MartínAntonio Semantic annotation to characterize contextual variation in terminological noun compounds: a pilot study