In this work, we focus on distributed cache systems with non-uniform storage capacity across
caches. We compare the performance of our system with the performance of a system with …

We consider models of content delivery networks in which the servers are constrained by
two main resources: memory and bandwidth. In such systems, the throughput crucially …

We study content caching in a cellular network consisting of a base station with a cache.
New contents arrive in the network according to a Poisson process and the contents stay for …

Numerous empirical studies have shown that users of video-on-demand platforms do not
always watch videos in their entirety. A direct consequence of this is that not all parts of a …

We study the caching problem when we are allowed to match each user to one of a subset
of caches after its request is revealed. We focus on non-uniformly popular content …

In rise of the Internet of Things, services are so connected and touched by the users that
services are requested very often with some quality of experience (QoE) standards. Even …

We study the caching problem when we are allowed to match each user to one of a subset
of caches after its request is revealed. We focus on non-uniformly popular content …

This chapter provides an overview of coded caching in the context of heterogeneous
wireless networks. We begin by briefly describing the key idea behind coded caching and …

Content delivery networks are a key infrastructure component used by Video on Demand
(VoD) services to deliver content over the Internet. We study a content delivery system …

In service oriented computing, the service replication strategies have to adapt with
continuously changing service usage patterns and underlying networked-computing …