De Pierro, G. V., Ferreira, M. R. P., Santos, L. F. D., Oliveira, W. D., Traina, A. J. M., & Traina Jr., C. (2014). Embedding k-Nearest Neighbor Queries into Relational Database Management Systems. Journal of Information and Data Management, 5(3), 252. https://doi.org/10.5753/jidm.2014.1542