Function as a Service (FaaS) has been gaining popularity as a way to deploy computations
to serverless backends in the cloud. This paradigm shifts the complexity of allocating and …

Most major content providers use content delivery networks (CDNs) to serve web and video
content to their users. A CDN is a large distributed system of servers that caches and …

In any caching system, the admission and eviction policies determine which contents are
added and removed from a cache when a miss occurs. Usually, these policies are devised …

We propose a unified methodology to analyse the performance of caches (both isolated and
interconnected), by extending and generalizing a decoupling technique originally known as …

Many social-media and IoT services have very large working sets consisting of billions of
tiny (≈ 100 B) objects. Large, flash-based caches are important to serving these working …

We propose a unified methodology to analyze the performance of caches (both isolated and
interconnected), by extending and generalizing a decoupling technique originally known as …

Tail latency is of great importance in user-facing web services. However, maintaining low tail
latency is challenging, because a single request to a web application server results in …

We study a problem of fundamental importance to ICNs, namely, minimizing routing costs by
jointly optimizing caching and routing decisions over an arbitrary network topology. We …

We introduce a framework and provably-efficient schemes forfresh'caching at the (front-end)
local cache of content that is subject todynamic'updates at the (back-end) database. We start …

Fog radio access network (F-RAN) architectures can leverage both cloud processing and
edge caching for content delivery to the users. To this end, F-RAN utilizes caches at the …