, M. S. P. M. P. P. D. L. Optimized Prediction of Hard Keyword Queries Over Databases. International Journal on Recent and Innovation Trends in Computing and Communication, [S. l.], v. 3, n. 7, p. 4792–4796, 2015. DOI: 10.17762/ijritcc.v3i7.4737. Disponível em: https://ijritcc.org/index.php/ijritcc/article/view/4737. Acesso em: 19 may. 2024.