@INPROCEEDINGS{PQ:ICSOC07,
title = {Stochastic {COWS}},
author = {D.~Prandi and P.~Quaglia},
booktitle = {Proc. 5th International Conference on Service Oriented Computing (ICSOC'07)},
series = {Lecture Notes in Computer Science},
volume = {4749},
year = {2007},
publisher = {Springer},
}