Big data, with their promise to discover valuable insights for better decision making, have
recently attracted significant interest from both academia and industry. Voluminous data are …

Many prior efforts have suggested that Internet video Quality of Experience (QoE) could be
dramatically improved by using data-driven prediction of video quality for different choices …

Live video delivery is expected to reach a peak of 50 Tbps this year. This surging popularity
is fundamentally changing the Internet video delivery landscape. CDNs must meet users' …

Arguably, one of the most cumbersome tasks required to run a network simulation is the
setup of a complete simulation scenario and its implementation in the target simulator. This …

The trend toward more peering between networks is commonly conflated with the trend of
Internet flattening, ie, reduction in the number of intermediary organizations on Internet …

Quality and cost are two key considerations for video conferencing services. Service
providers face a dilemma when selecting network tiers to build their infrastructure---relying …

Content delivery networks (CDNs) deploy globally distributed systems of caches in a large
number of autonomous systems (ASes). It is important for a CDN operator to satisfy the …

YouTube is the most popular service in today's Internet. Google relies on its massive content
delivery network (CDN) to push YouTube videos as close as possible to the end-users, both …

Conventional wisdom states that to improve quality of experience (QoE), web service
providers should reduce the median or other percentiles of server-side delays. This work …

Content delivery networks (CDNs) have become key telecommunication actors. They
contribute to improve significantly the quality of services delivering content to end users …