In this work, the performance of 5 representative caching replacement policies was
investigated and compared for caching Internet video-on-demand (VoD) in local access …

Caching plays a crucial role in networking systems to reduce the load on the network and is
commonly employed by content delivery networks (CDNs) to improve performance. One of …

Video caching has gained significant attention due to its cost efficiency. In this paper, we
propose an optimized cache replacement scheme based on the user request arrival pattern …

An important research issue in video streaming is how to efficiently utilize the network
resources to provide clients instant access to multiple video objects. Caching strategy and …

This paper examines a novel cache management policy, which we call LRLFU and is
applied to groups of blocks of the media files. This cache management policy is capable of …

Abstract Content Distribution Network (CDN) is one of the key components of the Internet
nowadays. Many users, served by same ISP/node, request same data resulting in higher …

Caching video objects closer to the users in delivery of on-demand video services in IPTV
networks reduces the load on the network and improves the latency in video delivery. Partial …

We compare web caching strategies based on the least recently used (LRU) and the least
frequently used (LFU) replacement principles with optimum caching according to Belady's …

This study proposes a novel caching scheme for content delivery network services. In
general, video content users often watch the first part of video clips and then switch to other …

With the prevalence of video-on-demand (VOD) services as well as the diffusion of various
multimedia devices, caching in a multimedia streaming server is becoming increasingly …