期刊文献+

移动计算环境中的数据有效访问技术研究 被引量:4

Research of effective data accessing in mobile environment
下载PDF
导出
摘要 频繁断连性、通信不对称性、用户数据访问模式多变性、移动终端能源有限性是移动计算环境的典型特征。如何能在如此“苛刻”的条件下保证移动终端的数据访问高效性、时效性是研究重点。从数据广播技术、数据预取技术和数据缓存技术3方面进行研究,从而提高移动计算环境中数据访问的性能。 In mobile computing environment, the communication is asymmetric, the link is broken off frequently, and the user access pattern is diversity. How can get the data which the user concerned effectively, timely is the center of this paper. Data broadcast, data prefetch, cache replacement are researched. The simulation result show that the algorithm is operational and scalability. Using this technology enhance the performance of the data access in mobile computing environment.
出处 《计算机工程与设计》 CSCD 北大核心 2007年第3期553-557,共5页 Computer Engineering and Design
基金 "十五"国防预研基金项目(0141316.4.2)
关键词 移动计算 移动数据库 数据广播算法 数据预取 缓存替换算法 访问模式 mobile computing mobile database data broadcast algorithm data prefetch cache replacement algorithm access model.
  • 相关文献

参考文献9

  • 1Pissnou N.A new framework for handling mobile clients in a client-server database system[J].Computer Communication,2000,(23):936-941.
  • 2Chi-Chung Lee.Effectient data broadcast schemes for mobile computing environments with data missing[J].Information Science,2005,(172):335-359.
  • 3Liangzhong Yin.A generalized target-driven cache replacement policy for mobile environment[J].Parallel Distrib Compt,2005,(65):583-594.
  • 4Etsuko Yajima.Scheduling and caching strategies for correlated data in push-based information system[C].Proceedings of the ACM symposium on Applied computing,2001.22-28.
  • 5SangKeun Lee.Efficient processing of wireless read-only transactions in data broadcast environment[C].IEEE,Proceedings of the 12th Int'l Workshop on Research Issues in Data Engineering,2002.171-182.
  • 6Wai-Ho Au.Mining changes in association rules a fuzzy approach[J].Fuzzy Sets and System,2004,(19):87-104.
  • 7Wen-Chih Peng,Ming-Syan Chen.Design and performance studies of an adaptive cache retrieval scheme in a mobile computing environment[J].IEEE Trans Mob Computer,2004,(1):29-40.
  • 8Cao G.A scalable,low-latency cache invalidation strategy for mobile environment[J].IEEE Transaction on Knowledge and Data Engineering,2003,(6):200-209.
  • 9Yin L,Cao G.Adaptive power-aware prefetch in wireless networks[J].IEEE Transaction on Wireless Communication,2004,(3):1648-1658.

同被引文献25

  • 1孟小峰,周龙骧,王珊.数据库技术发展趋势[J].软件学报,2004,15(12):1822-1836. 被引量:176
  • 2李国徽,李金磊.移动计算环境中变长数据的广播[J].华中科技大学学报(自然科学版),2006,34(1):30-32. 被引量:1
  • 3陈婵颖,薛贺,王良家,牛艳芳.缓存技术在移动数据库中的应用研究[J].计算机工程与设计,2006,27(9):1615-1617. 被引量:11
  • 4Gray J.Quickly generating billion-record synthetic databases[C].Proc ACM SIGMOD,Minneapolis,Minnesota,1994:25-36.
  • 5Saygin Y,Ulnsoy O.Exploiting data mining techniques for broadcasting data in mobile computing environments[J],IEEE Trans Knowledge and Data Eng,2002,14(6):1387-1399.
  • 6Acharya S,Alonso R,Frank hn M,et al.Broadcast disks-data management for sysmmetric communications environment[C].Pro ACM SIGMOD,1995:199-210.
  • 7Acharya S,Alonso R,Franklin M,et al.Broadcast disks:data management for asymmetric communication environments[].Proceedings of the ACM SIGMOD International Conference on Management of Data (SIGMOD ).1995
  • 8Yuen J.C.H,Edward C,Lam K.Adaptive data broadcast strate-gy for transactions with multiple data requests in mobile computing environments[].Proceedings of theth International Conference on Real-Time Computing Systems and Applications.1999
  • 9Elia Ardizzoni,AlanA Bertossi,Maria Cristina Pinotti,Shashank Ramaprasad,Romeo Rizzi,Madhusudana V.S.Shashanka.Optimal skewed data allocation on multiple channels with flat broadcast per channel[].IEEE Transactions on Computers.2005
  • 10Wai GenYee,Shamkant B Navathe,Edward omiecinski,Chris Jermaine.Effieient data allocation over multiple channels at broadcast servers[].IEEE Transactions on Computers.2002

引证文献4

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部