Title :
Recaption Cost Based LFU Image Cache Algorithm and Application in WAP Browser
Author :
Chen Hui-guang ; Gao Yun-xiang ; Xiao chuang-bai ; Gao Chao-qin ; Liu Li-qing
Author_Institution :
Coll. of Comput. Sci. & Technol., Beijing Univ. of Technol., Beijing, China
Abstract :
This paper presents the idea of recaption cost to characterize WAP sources of images and improve the classic cache removal policy. Then it gets a new policy of image caches, LFU based on recaption cost; using the algorithm in the wap browser, It adopts the strategy of destroying cached images when exiting the browser, in this way, it not only guarantees obtaining newest images when starting browser next time, but also improves the overall performance of the browser.
Keywords :
cache storage; memory protocols; online front-ends; visual databases; LFU image cache algorithm; WAP browser; recaption cost; Bandwidth; Computer science; Costs; Educational institutions; History; Paper technology; Quality of service; Space technology; Web and internet services; Wireless application protocol; Image Cache; Recaption Cost; WAP Browser;
Conference_Titel :
Computer Sciences and Convergence Information Technology, 2009. ICCIT '09. Fourth International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-5244-6
Electronic_ISBN :
978-0-7695-3896-9
DOI :
10.1109/ICCIT.2009.129
