Results 221 to 230 of about 3,421 (264)

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.
Hao Wu 0023, Bin Liu 0001, Yang Li 0062, Huichen Dai, Weiyi Zhang, Yi Wang 0004   +5 more
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Efficiency of caches for content distribution on the Internet

2010 22nd International Teletraffic Congress (lTC 22), 2010
Traffic engineering and an economical provisioning of bandwidth is crucial for network providers in times of high competition in broadband access networks. We investigate the efficiency of caching as an option to shorten end-to-end paths and delays while at the same time reducing traffic loads.
Gerhard Haßlinger, Oliver Hohlfeld
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Enhanced Proxy Caching with Content Management

Knowledge and Information Systems, 2002
In this paper, we propose a novel approach to enhancing web proxy caching, an approach that integrates content management with performance tuning techniques. We first develop a hierarchical model for management of web data, which consists of physical pages, logical pages and topics corresponding to different abstraction levels. Content management based
Kai Cheng, Yahiko Kambayashi
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Content Classification for Caching under CDNs

2007 Innovations in Information Technologies (IIT), 2007
Content delivery networks (CDNs) provide an efficient support for serving "resource-hungry" applications while minimizing the network impact of content delivery as well as shifting the traffic away from overloaded origin servers. However, their performance gain is limited since the storage space in CDN's servers is not used optimally.
Pallis, George C., Thomos, Charilaos, Stamos, Kostas, Vakali, Athena I., Andreadis, Georgios, Pallis, George C., Thomos, Charilaos, Stamos, Kostas, Vakali, Athena I., Andreadis, Georgios   +9 more
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Heterogeneous content caching in wireless networks

2017 9th International Conference on Communication Systems and Networks (COMSNETS), 2017
This work develops a cooperative content caching framework for Social Wireless Networks (SWNETs) in which content demands are hierarchically heterogeneous. The heterogeneous request model incorporates user preference for different categories/genres, and contents under each category, both following power law distributions at local as well as global ...
Rui Wang 0115, Faezeh Hajiaghajani, Subir Biswas 0002   +2 more
openaire   +1 more source

On Maximizing the Value of Cache Contents in ICN

2019 IEEE Global Communications Conference (GLOBECOM), 2019
Information-Centric Networks (ICN) are aiming to shift the current host-oriented Internet model towards a content-centric one, by focusing on highly scalable and efficient content distribution and retrieval. Content caching is a fundamental building block in ICN, optimized to enable fast, reliable, and scalable content distribution and delivery.
Faria Khandaker, Wenjie Li 0007, Sharief Oteafy, Hossam S. Hassanein   +3 more
openaire   +1 more source

Content caching in small cells with optimized uplink and caching power

2015 IEEE Wireless Communications and Networking Conference (WCNC), 2015
Traditional wireless networks mainly rely on macro cell deployments, meanwhile with the advances in forth generation networks, the recent architectures of LTE and LTE-A support Heterogeneous Networks (HetNets) that employ a mix of macro and small cells. Small cells aim at increasing coverage and capacity.
openaire   +1 more source

Clustered Popularity Prediction for Content Caching

ICC 2019 - 2019 IEEE International Conference on Communications (ICC), 2019
Content caching should be updated according to the time-varying content popularity. However, with the consideration of the time-consuming cache replacement process, it is necessary to predict the content popularity and adjust the cached contents beforehand. In this paper, we propose a popularity prediction scheme for content caching.
Qi Chen 0017, Wei Wang 0021, Zhaoyang Zhang 0001   +2 more
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Secure Caching in D2D Content Sharing

2018 IEEE International Conference on Communications Workshops (ICC Workshops), 2018
The content sharing based on device-to-device (D2D) communications is considered as a promising technology to face the challenge due to the explosive growth of wireless data traffic. To achieve the content sharing based on D2D communications, the problem of the security is a huge challenge.
Junyue Qu, Liang Zhou 0002, Guangchun Zhang, Dan Wu 0001, Jianchao Zheng, Yueming Cai   +5 more
openaire   +1 more source

Page-Level Behavior of Cache Contention

IEEE Computer Architecture Letters, 2002
Cache misses in small, limited-associativityprimary caches very often replace live cache blocks, giventhe dominance of capacity and conflict misses. Towardsmotivating novel cache organizations, we study thecomparative characteristics of the virtual memoryaddress pairs involved in typical primary-cachecontention (block replacements) for the ...
Siddhartha V. Tambat, Sriram Vajapeyam
openaire   +2 more sources