Selected papers from the 3rd international workshop on QoS in multiservice IP networks (QoS-IP 2005)
This is the editorial for a special issue of Computer Networks devoted to selected papers, originally presented at the 3rd international workshop on QoS in multiservice IP networks (QoS-IP 2005), held in Catania, Italy, in February 2005. Papers were significantly revised and extended with respect to the version presented at the workshop, and subject to a new peer review process.