Bruce Davie. Revisiting the internet hourglass: core strength vs. middle-age spread. In Peter Z. Onufryk, K. K. Ramakrishnan, Patrick Crowley, John Wroclawski, editors, Proceedings of the 2009 ACM/IEEE Symposium on Architecture for Networking and Communications Systems, ANCS 2009, Princeton, New Jersey, USA, October 19-20, 2009. pages 3, ACM, 2009. [doi]
Abstract is missing.