@inproceedings{inproceedings2ace78df,
title   = {Video steganography for confidential documents: integrity, privacy and version control},
author = {Carvalho, Diego Fiori de and Chies, Rafael and Freire, André Pimenta and Martimiano, Luciana Andréia Fondazzi and Goularte, Rudinei},
year = {2008},
publisher = {ACM},
booktitle   = {ACM international Conference on Design Communication}
}