Pushing popular content to small cells with local storage (“helper” nodes) has been
proposed to cope with the ever-growing data demand. Nevertheless, the collective storage …

Caching content on the edge of a network can effectively localize traffic, reduce network
latency, and improve network throughput. In this paper, we propose a posteriori caching …

Caching has been successfully applied in wired networks, in the context of Content
Distribution Networks (CDNs), and is quickly gaining ground for wireless systems. Storing …

A similarity cache can reply to a query for an object with similar objects stored locally. In
some applications of similarity caches, queries and objects are naturally represented as …

Joint caching and recommendation has been recently proposed as a new paradigm for
increasing the efficiency of mobile edge caching. Early findings demonstrate significant …

Pushing popular content to cheap``helper''nodes (eg, small cells with local storage) during
off-peak hours has recently been proposed to cope with the increase in mobile data traffic. If …

Caching popular content at the network edge can benefit both the operator and the client by
alleviating the backhaul traffic and reducing access latency, respectively. Recommendation …

Similarity search is a key operation in multimedia retrieval systems and recommender
systems, and it will play an important role also for future machine learning and augmented …

In response to the exponential surge in Internet Video on Demand (VOD) traffic, numerous
research endeavors have concentrated on optimizing and enhancing infrastructure …

On streaming platforms such as Youtube and Netflix, recommendations influence a large
share of content consumption. In this context, use rexperience depends on both the quality …