Recently, Content Delivery Networks (CDN) have become more and more popular. The
technology itself is ahead of academic research in this area. Several dimensions of the …

We propose a new scheme for increasing the throughput of video files in cellular
communications systems. This scheme exploits (1) the redundancy of user requests as well …

The continuously increasing demands for higher data rates is a challenge for cellular
networks service providers. In recent years, wireless video has been one of the main drivers …

In recent years, multimedia content distribution has largely been moved to the Internet,
inducing broadcasters, operators and service providers to upgrade with large expenses their …

Satisfying the increasing demand for high data rates has become a main challenge for
cellular network operators. Moreover, the demand for video traffic in cellular networks has …

We model and evaluate the performance of a distributed key-value storage system that is
part of the Spotify backend. Spotify is an on-demand music streaming service, offering low …

Single-source HTTP adaptive streaming solutions (HAS) have become the de facto solutions
to deliver live video over the Internet. By avoiding video stalling events that are mainly …

With the rise of VOD (Video-on-Demand) services provisioning as a successful service on
the Internet and managed networks, we are witnessing a drive towards cost-efficiency and …

The increasing success of multimedia services poses a serious challenge to both network
operators and service providers. Traditional copper-based access technologies are being …

Single-source HTTP Adaptive Streaming solutions (HAS) have become the de-facto
solutions to deliver video over the Internet mostly due to their capabilities to increase end …