Sleepers and workaholics: caching strategies in mobile environments
SIGMOD '94 Proceedings of the 1994 ACM SIGMOD international conference on Management of data
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Proceedings of the conference on Applications, technologies, architectures, and protocols for computer communication
A scalable low-latency cache invalidation strategy for mobile environments
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IEEE Transactions on Parallel and Distributed Systems
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ICDE '96 Proceedings of the Twelfth International Conference on Data Engineering
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ICDCS '97 Proceedings of the 17th International Conference on Distributed Computing Systems (ICDCS '97)
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Wireless communications systems and networks
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Proceedings of the 2006 ACM symposium on Applied computing
Energy-efficient data caching and prefetching for mobile devices based on utility
Mobile Networks and Applications
Energy efficient cache invalidation in a disconnected wireless mobile environment
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Computer Communications
Energy efficient cache invalidation in a disconnected mobile environment
ICDCIT'04 Proceedings of the First international conference on Distributed Computing and Internet Technology
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ICWL'07 Proceedings of the 6th international conference on Advances in web based learning
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Computer Communications
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In this paper, three types of cache consistency maintenance strategies involving invalidation reports (IRs) are proposed for application in mobile environments. The three strategies: homogeneous IR, inhomogeneous IR without roaming check, and inhomogeneous IR with roaming check are applied to Timestamp (TS) and Scalable Asynchronous Cache Consistency Scheme (SACCS). Simulation based performance evaluations show that SACCS performs better than TS. Further investigation of SACCS reveals the following two cache system design guidelines: (1) Homogeneous IR strategy should be used for fast intra-roaming mobile users (MUs) and small systems. (2) Inhomogeneous SACCS should be used for inter-roaming MUs while SACCS with roaming check is better if power is not a consideration.