@article {VilAloGomJASIST2015,
author = {Vilares, David and Alonso, Miguel A. and G\'{o}mez-Rodr\'{i}guez, Carlos},
title = {On the usefulness of lexical and syntactic processing in polarity classification of {Twitter} messages},
journal = {Journal of the Association for Information Science and Technology},
volume = {66},
number = {9},
issn = {2330-1643},
url = {http://dx.doi.org/10.1002/asi.23284},
doi = {10.1002/asi.23284},
pages = {1799--1816},
year = {2015},
issn = {1532-2882},
}