Quality of Future Internet Services Second COST 263 International Workshop, Qofis 2001, Coimbra, Portugal, September 24-26, 2001. Proceedings - Smirnov, Mikhail I.; Smirnov, Mikhail I.; Crowcroft, Jon; Crowcroft, Jon; Roberts, James; Roberts, James; Boavida, Fernando; Boavida, Fernando (Springer Berlin Heidelberg : Imprint: Springer, 2001)