@inproceedings{inproceedings05fb4993,
title   = {Time-aware visualization of document collections},
author = {Alencar, Aretha B and Paulovich, Fernando Vieira and Börner, Katy and Oliveira, Maria Cristina Ferreira de},
year = {2012},
publisher = {ACM},
booktitle   = {Symposium on Applied Computing - SAC}
}