Caching is a hot research topic and poised to develop into a key technology for the
upcoming 5G wireless networks. However, the successful implementation of caching …

This paper introduces a novel caching analysis that, contrary to prior work, makes no
modeling assumptions for the file request sequence. We cast the caching problem in the …

We study an online caching problem in which requests can be served by a local cache to
avoid retrieval costs from a remote server. The cache can update its state after a batch of …

Caching refers to the act of replicating information at a faster (or closer) medium with the
purpose of improving performance. This deceptively simple idea has given rise to some of …

The rapid growth of rich multimedia data in today's Internet, especially video traffic, has
challenged the content delivery networks (CDNs). Caching serves as an important means to …

We study the problem of wireless edge caching when file popularity is unknown and
possibly non-stationary. A bank of J caches receives file requests and a utility is accrued for …

Given the rapid growth of user-generated videos, internet traffic has been heavily dominated
by online video streaming. Caching videos on edge servers in close proximity to users has …

There exist many aspects involved in a video turning viral on YouTube. These include
properties of the video such as the attractiveness of its title and thumbnail, the …

While 360° videos are gaining popularity due to the emergence of VR technologies, storing
and streaming such videos can incur up to 20X higher overheads than traditional HD …

In this paper, we propose a two-Tiered segment-based Device-To-Device (S-D2D) caching
approach to decrease the startup and playback delay experienced by Video-on-Demand …