DWCS : a dynamic web cache selection algorithm

DWCS : a dynamic web cache selection algorithm

The main aim of cache selection algorithms in current proxy servers is to get higher hit-ratio, they usually don't concern the validation and update of outdate pages. In this paper a new cache benefit model is defined, the relevant factors including validation cost and update cost are considere...

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Main Authors: Zhang, Baili, Hu, Xinping, Zhang, Zhizheng, Fang, Ning
Other Authors: School of Physical and Mathematical Sciences
Format: Conference or Workshop Item
Language:English
Published: 2013
Online Access:https://hdl.handle.net/10356/96741
http://hdl.handle.net/10220/13058
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Institution: Nanyang Technological University
Language: English
id sg-ntu-dr.10356-96741
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spelling sg-ntu-dr.10356-967412020-03-07T12:31:20Z DWCS : a dynamic web cache selection algorithm Zhang, Baili Hu, Xinping Zhang, Zhizheng Fang, Ning School of Physical and Mathematical Sciences International Symposium on Instrumentation & Measurement, Sensor Network and Automation (2012 : Sanya, China) The main aim of cache selection algorithms in current proxy servers is to get higher hit-ratio, they usually don't concern the validation and update of outdate pages. In this paper a new cache benefit model is defined, the relevant factors including validation cost and update cost are considered to obtain the optimal cache set. According to the cache model, an algorithm - DWCS (Dynamic Web Cache Selection) is presented, and it is proved to be optimal under the reasonable hypothesis. The experimental results show the efficiency of DWCS algorithm. 2013-08-06T06:10:19Z 2019-12-06T19:34:27Z 2013-08-06T06:10:19Z 2019-12-06T19:34:27Z 2012 2012 Conference Paper https://hdl.handle.net/10356/96741 http://hdl.handle.net/10220/13058 10.1109/MSNA.2012.6324649 en
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
description The main aim of cache selection algorithms in current proxy servers is to get higher hit-ratio, they usually don't concern the validation and update of outdate pages. In this paper a new cache benefit model is defined, the relevant factors including validation cost and update cost are considered to obtain the optimal cache set. According to the cache model, an algorithm - DWCS (Dynamic Web Cache Selection) is presented, and it is proved to be optimal under the reasonable hypothesis. The experimental results show the efficiency of DWCS algorithm.
author2 School of Physical and Mathematical Sciences
author_facet School of Physical and Mathematical Sciences
Zhang, Baili
Hu, Xinping
Zhang, Zhizheng
Fang, Ning
format Conference or Workshop Item
author Zhang, Baili
Hu, Xinping
Zhang, Zhizheng
Fang, Ning
spellingShingle Zhang, Baili
Hu, Xinping
Zhang, Zhizheng
Fang, Ning
DWCS : a dynamic web cache selection algorithm
author_sort Zhang, Baili
title DWCS : a dynamic web cache selection algorithm
title_short DWCS : a dynamic web cache selection algorithm
title_full DWCS : a dynamic web cache selection algorithm
title_fullStr DWCS : a dynamic web cache selection algorithm
title_full_unstemmed DWCS : a dynamic web cache selection algorithm
title_sort dwcs : a dynamic web cache selection algorithm
publishDate 2013
url https://hdl.handle.net/10356/96741
http://hdl.handle.net/10220/13058
_version_ 1681035002424328192

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