A Reciprocation-Based Economy for Multiple Services in Peer-to-Peer Grids. - Miranda Mowbray; Francisco Vilar Brasileiro; Nazareno Andrade; Jaindson Santana; Walfredo Cirne (Peer-to-Peer Computing, 2006)

On the Efficiency and Cost of Introducing QoS in BitTorrent. - Nazareno Andrade; Jaindson Santana; Francisco Vilar Brasileiro; Walfredo Cirne (CCGRID, 2007)