Squibs: Spelling Error Patterns in Brazilian Portuguese Priscila A Gimenes author Norton T Roman author Ariadne M B R Carvalho author 2015-03 text journal article Computational Linguistics continuing MIT Press Cambridge, MA periodical academic journal gimenes-etal-2015-squibs 10.1162/COLI_a_00216 https://aclanthology.org/J15-1011/ 2015-03 41 1 175 183