Results 171 to 180 of about 627,366 (209)

Cooperative caching with return on investment

2013 IEEE 29th Symposium on Mass Storage Systems and Technologies (MSST), 2013
Large scale consolidation of distributed systems introduces data sharing between consumers which are not centrally managed, but may be physically adjacent. For example, shared global data sets can be jointly used by different services of the same organization, possibly running on different virtual machines in the same data center.
Gala Yadgar, Michael Factor, Assaf Schuster   +2 more
openaire   +1 more source

Wireless Cooperative Caching System

2019 IEEE Visual Communications and Image Processing (VCIP), 2019
In this paper, we introduce a wireless cooperative caching system (WCCS) to reduce the cost of both operators and users and also improve the quality of experience (QoE) of users. In this system, an intelligent routing relay (IRR) assigns a list of popular services and user terminals (UTs) can cache these services with their own cellular network traffic.
Chaoyu Gu, Jian Xiong 0001, Haonan Xie, Peng Cheng 0002   +3 more
openaire   +2 more sources

On The Cooperation ofWeb Clients and Proxy Caches

11th International Conference on Parallel and Distributed Systems (ICPADS'05), 2005
Web proxy cache has become universal to the Internet's infrastructure. It reduces the time to deliver content and the demand on the costly external network bandwidth. The wide employment of Web proxy caches creates an illusion that they are functioning well. In this paper, we show that there is a mismatch in the expiration policies of clients and proxy
Sit, YF, Lau, FCM, Wang, CL
openaire   +2 more sources

A novel cooperative caching algorithm for massive P2P caches

Peer-to-Peer Networking and Applications, 2013
For an ISP (Internet Service Provider) that has deployed P2P caches in more than one ASs (autonomous systems), cooperative caching which makes their caches cooperate with each other can save more cost of carrying P2P traffic than independent caching.
Yan Zhang 0013, Xu Zhou, Yinlong Liu, Bo Wang, Song Ci   +4 more
exaly   +2 more sources

Placement Algorithms for Hierarchical Cooperative Caching

Journal of Algorithms, 2001
Summary: Consider a hierarchical network in which each node periodically issues a request for an object drawn from a fixed set of unit-size objects. Suppose further that the following conditions are satisfied: the frequency with which each node accesses each object is known; each node has a cache of known capacity; any cache can be accessed by any node;
Madhukar R. Korupolu, C. Greg Plaxton, Rajmohan Rajaraman   +2 more
openaire   +2 more sources

Improving Cache Effectiveness Based on Cooperative Cache Management in MANETs

Wireless Personal Communications, 2017
In wireless mobile Ad Hoc networks, cooperative cache management is considered as an efficient technique to increase data availability and improve access latency. This technique is based on coordination and sharing of cached data between nodes belonging to the same area. In this paper, we studied the cooperative cache management strategies.
Ali Larbi, Louiza Bouallouche-Medjkoune, Djamil Aïssani   +2 more
openaire   +2 more sources

Cooperative Caching for Grid Based DataWarehouses

Seventh IEEE International Symposium on Cluster Computing and the Grid (CCGrid '07), 2007
In this paper we propose a grid-based OLAP application which distributes query computation across an enterprise grid. Our application follows a two-tiered process for answering queries based on sharing cached OLAP data between the users at the local grid site, and using grid scheduling approaches to execute the remaining parts of a query amongst a ...
Frank Dehne, Michael Lawrence, Andrew Rau-Chaplin   +2 more
openaire   +1 more source

PhD forum: Not so cooperative caching

2013 21st IEEE International Conference on Network Protocols (ICNP), 2013
This work proposes a scheme to promote autonomous and selfish NDN (Named Data Networking) peering domains to cooperate in caching, here dubbed Not So Cooperative Caching (NSCC). We consider a network comprised of selfish nodes; each is with a caching capability and an objective of reducing its own access cost by fetching data from local cache or from ...
Xiaoyan Hu 0007, Jian Gong
openaire   +1 more source

Cooperative caching for shared spectrum networks

2015 IEEE International Conference on Communications (ICC), 2015
This paper considers cooperation between primary and secondary users in shared spectrum radio networks via caching. A network consisting of a single macro (primary) base-station and multiple small (secondary) base-stations is considered. Secondary base-stations can cache some primary files and thereby satisfy content requests generated from nearby ...
Dibakar Das, Alhussein A. Abouzeid
openaire   +2 more sources

Self-organizing cooperative WWW caching

Proceedings. 18th International Conference on Distributed Computing Systems (Cat. No.98CB36183), 2002
A distributed, self-organizing cooperative caching mechanism for WWW is proposed. The servers maintain a cooperative cache without a centralized server, adapt themselves to the change of network speed and server addition and failure, and need little manual administration.
Shigekazu Inohara, Yoshimasa Masuoka, Jinghua Min, Fumio Noda   +3 more
openaire   +2 more sources