Management of Multimedia on the Internet 4th IFIP/IEEE International Conference on Management of Multimedia Networks and Services, MMNS 2001, Chicago, IL, USA, October 29 - November 1, 2001. Proceedings - Al-Shaer, Ehab S.; Al-Shaer, Ehab S.; Pacifici, Giovanni; Pacifici, Giovanni (Springer Berlin Heidelberg : Imprint: Springer, 2001)