@inproceedings{inproceedingse60709d3,
title   = {Proactive context aware e-learning system architecture},
author = {Vaz, Maria Fernanda Rodrigues and Bressan, Graça and Ruggiero, Wilson Vicente},
year = {2009},
publisher = {IADIS},
booktitle   = {IADIS International Conference WWW/Internet 2009}
}