@article{GuR1997,
vgclass = {refpap},
vgproject = {cbir},
author = {Amarnath Gupta and Ramesh Jain},
title = {Visual Information Retrieval},
journal = {Communications of the ACM},
volume = {40},
number = {5},
pages = {70--79},
month = {May},
year = {1997},
}