Caching at mobile edge servers can smooth temporal traffic variability and reduce the
service load of base stations in mobile video delivery. However, the assignment of multiple …

Recently, YouTube, which plays diverse video programs for worldwide users, has been one
of the most attractive social-networking systems. YouTube employs a distributed memory …

Video dominates Internet traffic today. Users retrieve on-demand video from Content
Delivery Networks (CDNs) which cache video chunks at front-ends. In this paper, we …

Recently, many video-on-demand (VoD) providers have begun storing multiple versions of
the same video to offer multiple-quality video services with different bitrates to users, called …

Popularity of the Internet and the availability of broadband links (eg, xDSL and cable) to
residential consumers have initiated a demand for high quality video streaming. In video-on …

Partial caching of large media objects such as video files has been proposed recently as the
caching of entire objects can easily exhaust the storage resources of a proxy server. In this …

In this paper, we introduce distributed caching of videos at the base-stations of the Radio
Access Network (RAN) as a way to reduce the need to bring requested videos from Internet …

Caching video objects at proxies close to clients has attracted a lot of attention in recent
years. To meet diverse client bandwidth conditions, there have been research efforts to …

Because Internet access rates are highly heterogeneous, many video content providers
today make available different versions of the videos, with each version encoded at a …