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A new approach for efficiently achieving high availability in mobile computing

Mat Deris, Mustafa and Abawajy, Jemal and Omar, M. (2005) A new approach for efficiently achieving high availability in mobile computing. In: ICCSA'05: Proceedings of the 2005 international conference on Computational Science and Its Applications, 9-12 May 2005, Singapore. (Unpublished)

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Recent advances in hardware technologies such as portable computers and wireless communication networks have led to the emergence of mobile computing systems. Thus, availability and accessibility of the data and services become important issues of mobile computing systems. In this paper, we present a data replication and management scheme tailored for such environments. In the proposed scheme data is replicated synchronously over stationary sites while for the mobile network, data is replicated asynchronously based on commonly visited sites for each user. The proposed scheme is compared with other techniques and is shown to require less communication cost for an operation as well as provide higher degree of data availability.

Item Type: Conference or Workshop Item (Paper)
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Depositing User: Normajihan Abd. Rahman
Date Deposited: 13 Aug 2018 03:42
Last Modified: 31 Oct 2019 02:49
URI: http://eprints.uthm.edu.my/id/eprint/3759
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