@Inproceedings{RodrĆ­guezBrisaboa06,
author = {Brisaboa, N. R. and FariƱa, A. and Pedreira, O. and Nora Reyes},
title = {Similarity search using sparse pivots for efficient multimedia information retrieval},
booktitle = {Proceedings of the 8th IEEE International Symposium on Multimedia (ISM2006)},
address = {San Diego, CA},
year = {2006},
pages = {881-888}
}