Tiago de Melo Altigran S. da Silva Edleno Silva de Moura An aspect-driven method for enriching product catalogs with user opinions. 15:1-15:19 2018 24 J. Braz. Comput. Soc. 1 https://doi.org/10.1186/s13173-018-0080-4 db/journals/jbcs/jbcs24.html#MeloSM18