Results 41 to 50 of about 41,981 (173)

Cooperative announcement-based caching for video-on-demand streaming [PDF]

, 2016
Recently, video-on-demand (VoD) streaming services like Netflix and Hulu have gained a lot of popularity. This has led to a strong increase in bandwidth capacity requirements in the network.
Bouten, Niels, Claeys, Maxim, De Turck, Filip, De Vleeschauwer, Danny, Latre, Steven, Van Leekwijck, Werner   +5 more
core   +1 more source

Cooperative Caching for Multimedia Streaming in Overlay Networks [PDF]

, 2004
Traditional data caching, such as web caching, only focuses on how to boost the hit rate of requested objects in caches, and therefore, how to reduce the initial delay for object retrieval.
Jeon, Won J., Nahrstedt, Klara
core  

Using Grouped Linear Prediction and Accelerated Reinforcement Learning for Online Content Caching

, 2018
Proactive caching is an effective way to alleviate peak-hour traffic congestion by prefetching popular contents at the wireless network edge. To maximize the caching efficiency requires the knowledge of content popularity profile, which however is often ...
Tao, Meixia, Zhang, Naifu, Zheng, Kaibin
core   +1 more source

Location-aware cache replacement for mobile environments [PDF]

, 2004
Traditional cache replacement policies rely on the temporal locality of users' access pattern to improve cache performance. These policies, however, are not ideal in supporting mobile clients.
Bertok, P, Lai, K, Tari, Z
core  

A Cache Model for Modern Processors [PDF]

, 2015
Modern processors use high-performance cache replacement policies that outperform traditional alternatives like least-recently used (LRU). Unfortunately, current cache models use stack distances to predict LRU or its variants, and cannot capture these ...
Beckmann, Nathan, Sanchez, Daniel
core  

LRC: Dependency-Aware Cache Management for Data Analytics Clusters

, 2017
Memory caches are being aggressively used in today's data-parallel systems such as Spark, Tez, and Piccolo. However, prevalent systems employ rather simple cache management policies--notably the Least Recently Used (LRU) policy--that are oblivious to the
Letaief, Khaled Ben, Wang, Wei, Yu, Yinghao, Zhang, Jun   +3 more
core   +2 more sources

Multi-Agent Deep-Q Network-Based Cache Replacement Policy for Content Delivery Networks

Future Internet
In today’s digital landscape, content delivery networks (CDNs) play a pivotal role in ensuring rapid and seamless access to online content across the globe.
Janith K. Dassanayake, Minxiao Wang, Muhammad Z. Hameed, Ning Yang   +3 more
doaj   +1 more source

Near optimality of the discrete persistent access caching algorithm [PDF]

Discrete Mathematics & Theoretical Computer Science, 2005
Renewed interest in caching techniques stems from their application to improving the performance of the World Wide Web, where storing popular documents in proxy caches closer to end-users can significantly reduce the document download latency and overall
Predrag R. Jelenković, Xiaozhu Kang, Ana Radovanović   +2 more
doaj   +1 more source

Undermining User Privacy on Mobile Devices Using AI

, 2019
Over the past years, literature has shown that attacks exploiting the microarchitecture of modern processors pose a serious threat to the privacy of mobile phone users. This is because applications leave distinct footprints in the processor, which can be
Abadi Martin, Berk Gü, Diao Wenrui, Genkin Daniel, Green Marc, Gruss Daniel, Hu Wei-Ming, Lipp Moritz, Maghrebi Houssem, Martinasek Zdenek, Martinasek Zdenek, Prouff Emmanuel, Schuster Roei, Schwarz Michael, Varadarajan Venkatanathan, Vila Pepe, Yarom Yuval   +16 more
core   +1 more source

A versatile and accurate approximation for LRU cache performance [PDF]

, 2012
In a 2002 paper, Che and co-authors proposed a simple approach for estimating the hit rates of a cache operating the least recently used (LRU) replacement policy.
Fricker, Christine, Robert, Philippe, Roberts, James   +2 more
core   +1 more source