@inproceedings{inproceedings0270d853,
title   = {A change impact analysis approach for workflow repository management},
author = {Oliva, Gustavo Ansaldi and Gerosa, Marco Aurélio and Milojicic, Dejan and Smith , Virginia},
year = {2013},
doi = {10.1109/ICWS.2013.49},
publisher = {IEEE},
booktitle   = {International Conference on Web Services - ICWS}
}