@article{article7e3f41cb,
title   = {Feature space optimization for content-based image retrieval},
author = {Avalhais, Letrícia P. S and Silva, Sérgio F. da and Rodrigues Junior, José Fernando and Traina, Agma Juci Machado and Traina Junior, Caetano},
year = {2012},
doi = {10.1145/2387358.2387359},
journal   = {ACM SIGAPP Applied Computing Review}
}