With constantly increasing costs of energy, we ask ourselves what we can say about the energy efficiency of existing VoIP systems. To answer that question, we gather information a...
Salman Abdul Baset, Joshua Reich, Jan Janak, Pavel...
Recent work on BitTorrent has shown that the choke/unchoke mechanism implements an auction where each peer tries to induce other peers into "unchoking" it by uploading m...
Ben Leong, Youming Wang, Su Wen, Cristina Carbunar...
When many flows are multiplexed on a non-saturated link, their volume changes over short timescales tend to cancel each other out, making the average change across flows close to ...
Fernando Silveira, Christophe Diot, Nina Taft, Ram...
The Internet has become a complex system with increasing numbers of end-systems, applications, protocols and types of networks. Although we have a good understanding of how data i...
Tacio Santos, Christian Henke, Carsten Schmoll, Ta...
In this paper, we examine changes in Internet inter-domain traffic demands and interconnection policies. We analyze more than 200 Exabytes of commercial Internet traffic over a tw...
Craig Labovitz, Scott Iekel-Johnson, Danny McPhers...