教師資料查詢 | 類別: 期刊論文 | 教師: 莊博任 Chuang Po-jen (瀏覽個人網頁)

標題:Efficient Cache Invalidation in Mobile Environments
學年96
學期1
出版(發表)日期2007/09/01
作品名稱Efficient Cache Invalidation in Mobile Environments
作品名稱(其他語言)
著者莊博任; Chuang, Po-jen; 邱育賢; Chiu, Yu-shian; 徐敬岳; Hsu, Ching-Yueh
單位淡江大學電機工程學系
出版者臺北縣淡江大學
著錄名稱、卷期、頁數淡江理工學刊=Tamkang journal of science and engineering 10(3)頁235-242
摘要In a mobile environment, caching data items at the mobile clients is important as it reduces the data access time and bandwidth utilization. While caching is desirable, it may cause data inconsistency between the server and the mobile clients if their communication is disconnected for a period of time. To ensure information coherence between the source items and their cached items, the server can broadcast invalidation reports to the mobile clients who then use the reports to update the cached data items. Cache invalidation is indeed an effective approach to maintaining such data coherence. This paper presents a new cache invalidation strategy which is shown through experimental evaluation to maintain data consistency between the server and mobile clients in a more efficient way than existing invalidation strategies.
關鍵字Mobile Environments;Servers and Mobile Clients;Cache Invalidation;Data Consistency;Bandwidth Utilization;Access Time;Energy Consumption;Simulation and Performance Evaluation
語言英文
ISSN1560-6686
期刊性質國內
收錄於EI;
產學合作
通訊作者
審稿制度
國別中華民國
公開徵稿
出版型式,電子版
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