@inproceedings{inproceedings6221551a,
title   = {Different approaches for QoS-aware web services composition focused on e-commerce systems},
author = {Prado, Pedro F. do and Nakamura, Luis H. V. and Estrella, Júlio Cezar and Santana, Marcos José and Santana, Regina Helena Carlucci},
year = {2012},
publisher = {IEEE},
booktitle   = {Simpósio em Sistemas Computacionais - WSCAD-SSC 2012}
}