@conference{Costante, Zannone, Paci,
author = "Elisa Costante and Federica Paci and Nicola Zannone",
booktitle = "Proceedings of the IEEE 20th International Conference on Web Services",
note = "Partner: UNITN; Project: Nessos; TIER: A; citation:0",
title = "{P}rivacy-{A}ware {W}eb {S}ervice {C}omposition and {R}anking.",
year = "2013",
}