Managing Multiword Expressions in a Lexicon-Based Sentiment Analysis System for Spanish Antonio Moreno-Ortiz author Chantal Pérez-Hernández author Maria Del-Olmo author 2013-06 text Proceedings of the 9th Workshop on Multiword Expressions Valia Kordoni editor Carlos Ramisch editor Aline Villavicencio editor Association for Computational Linguistics Atlanta, Georgia, USA conference publication moreno-ortiz-etal-2013-managing https://aclanthology.org/W13-1001/ 2013-06 1 10