Video traffic already represents a significant fraction of today's traffic and is projected to
exceed 90% in the next five years. In parallel, user expectations for a high quality viewing …

Recently the 3rd Generation Partnership Project (3GPP) and the Moving Picture Experts
Group (MPEG) specified Dynamic Adaptive Streaming over HTTP (DASH) to cope with the …

Online social network has reshaped the way how video contents are generated, distributed
and consumed on today's Internet. Given the massive number of videos generated and …

This paper investigates HTTP streaming traffic from an ISP perspective. As streaming traffic
now represents nearly half of the residential Internet traffic, understanding its characteristics …

In order to minimize user perceived latency while ensuring high data availability, cloud
applications desire to select servers from one of the multiple data centers (ie, server clusters) …

This paper presents an in-depth study of YouTube video service delivery. We have designed
a tool that crawls YouTube videos in order to precisely evaluate the quality of experience …

Domain names play an increasingly important role for the botnet activities. Traditionally,
DNS traces from several local DNS servers are used passively to measure the DNS query …

Network tomography is the study of a network's traffic characteristics using measures. This
subject has already been addressed by a whole community of researchers, especially to …