Wireless data traffic is growing unprecedentedly and it may impede network performance by
consuming an ever-greater amount of bandwidth. With the advancement in technology there …

Today's internet is able to discover almost any product or piece of information. The large
amounts of unfiltered information returned by an internet query calls for filters able to …

Edge side caching assisted device-to-device (D2D) communication has been
acknowledged as a promising technique to alleviate the heavy burden of backhaul …

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 decisions by default seek to maximize some notion of social welfare: the content to
be cached is determined so that the maximum possible aggregate demand over all users …

Caching decisions typically seek to cache content that satisfies the maximum possible
demand aggregated over all users. Recommendation systems, on the contrary, focus on …

Twitch is a streaming platform that lets users broadcast their screen whilst playing games.
People can share their game experience and interact with others in real time. Twitch has …

We exploit a behavior-shaping proactive mechanism, namely, recommendation, in cache-
assisted non-orthogonal multiple access (NOMA) networks, aiming at minimizing the …

In big data era, collaborative filtering as one of the most popular recommendation
techniques plays an important role to promote the development of online trade. Similarity …

Content caching is recognized as a promising solution to release the heavy burden of
backhaul links and decrease the content transmission latency in Fog radio access networks …