Results 251 to 260 of about 45,121 (291)

Content-based hierarchical Web cache

2006 International Conference on Computing & Informatics, 2006
Web caches are deployed in order to quickly deliver the required information to user by placing data in proximity to users. Hierarchical Web caches are scalable, fault tolerant and enhance the degree of sharing. Typically data is either cached at each level or the most wanted data is cached at the leaf levels in the hierarchy.
M. Asif Iqbal, Sharifullah Khan
openaire   +1 more source

Distributed Caching Algorithms for Content Distribution Networks

2010 Proceedings IEEE INFOCOM, 2010
The delivery of video content is expected to gain huge momentum, fueled by the popularity of user-generated clips, growth of VoD libraries, and wide-spread deployment of IPTV services with features such as CatchUp/PauseLive TV and NPVR capabilities. The `time-shifted' nature of these personalized applications defies the broadcast paradigm underlying ...
Borst, S.C., Gupta, V., Walid, A.
openaire   +2 more sources

Content discovery and caching in mobile networks

21st Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2010
We consider content discovery in wireless networks with infrastructure, where mobile nodes store, advertise and consume contents while Broker entities running on infrastructure devices let demand and offer meet. We refer to this paradigm as match-making, highlighting its features within the confines of the standard publish-and-subscribe paradigm.
MALANDRINO, FRANCESCO, CASETTI, CLAUDIO ETTORE, CHIASSERINI, Carla Fabiana   +2 more
openaire   +2 more sources

Local Content Cloud based Cooperative Caching Placement for Edge Caching

2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2019
Edge caching can improve the efficiency of content delivery by making full use of the limited storage capacity. Exploiting cooperation between base stations (BSs) could promote the diversity of contents in the whole network and alleviate backhaul traffic. However, prior works mostly overlook the effect of cooperation during caching placement period. In
Shiyu Yang, Shaoshuai Fan, Gang Deng, Hui Tian   +3 more
openaire   +1 more source

Distributed cache management considering content popularity for in-network caching

2017 23rd Asia-Pacific Conference on Communications (APCC), 2017
This paper proposes a new cache management method considering the popularity of contents for in-network caching. In networks with in-network caching, routers store contents in their cache and users can download them from the routers. By utilizing cached contents, the loads for content servers and networks can be reduced.
Masamitsu Iio, Kouji Hirata, Miki Yamamoto   +2 more
openaire   +1 more source

Optimal Caching with Content Broadcast in Cache-and-Forward Networks

2011 IEEE International Conference on Communications (ICC), 2011
With the rapid advance in the technology area of data storage, storage capacities have increased substantially while the price has been dropping fast. Motivated by this trend, it has been proposed in the Cache-and-Forward architecture that storage is incorporated into each intermediate CNF router.
Lijun Dong, Dan Zhang, Yanyong Zhang, Dipankar Raychaudhuri   +3 more
openaire   +1 more source

Tube caching: An effective caching scheme in Content-Centric Networking

2016 IEEE/ACM 24th International Symposium on Quality of Service (IWQoS), 2016
We investigated the cache allocation and replacement problems in CCN within a single ISP and propose the scheme called Tube Caching that can dynamically distribute contents across the forwarding paths based on the energy-related benefit. Through the preliminary evaluations, Tube Caching has been proven to be effective.
null Hao Wu, Bin Liu, null Yang Li, Huichen Dai, null Weiyi Zhang, Yi Wang   +5 more
openaire   +1 more source

Web Content Caching and Distribution

2004
Web caching and content delivery technologies provide the infrastructure on which systems are built for the scalable distribution of information. This proceedings of the eighth annual workshop, captures a cross-section of the latest issues and techniques of interest to network architects and researchers in large-scale content delivery.
openaire   +2 more sources

Dynamic cache rental and content caching in elastic wireless CDNs

2018 16th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt), 2018
With elastic CDNs, content providers can rent cache space on demand at different cloud locations in order to enhance their offered quality of service (QoS). This paper addresses a key challenge in this context, namely how to invest an available budget in cache space in order to match spatio-temporal fluctuations of file demand and storage price ...
Jeongho Kwak, Georgios Paschos, George Iosifidis   +2 more
openaire   +1 more source

D2D caching vs. small cell caching: Where to cache content in a wireless network?

2016 IEEE 17th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2016
Proximity-based content caching and distribution in wireless networks has been identified as a promising traffic offloading solution for improving the capacity and the quality of experience (QoE) by exploiting content popularity and spatiotemporal request correlation.
Zheng Chen, Marios Kountouris
openaire   +1 more source