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AuthorPourvali, M.
AuthorBai, H.
AuthorGu, F.
AuthorShaban, K.
AuthorNaeini, M.
AuthorCrichigno, J.
AuthorHayat, M.
AuthorKhan, S.
AuthorGhani, N.
Available date2022-12-21T10:01:49Z
Publication Date2014
Publication Name2014 IEEE 3rd International Conference on Cloud Networking, CloudNet 2014
ResourceScopus
URIhttp://dx.doi.org/10.1109/CloudNet.2014.6969029
URIhttp://hdl.handle.net/10576/37535
AbstractNetwork virtualization is critical for distributing cloud services over expanded distances and improving scalability and responsiveness. However many providers are very concerned about maintaining high availability, particularly under large catastrophic/disaster type conditions causing multiple failures. Now recent studies have looked at network virtualization for disaster recovery. However these efforts have only treated resource-intensive protection strategies and have not incorporated the probabilistic nature of disasters. Hence this paper studies virtual network embedding using a-priori failure state information and proposes various strategies based upon both traffic engineering (resource efficiency) and risk minimization (disaster mitigation) objectives. The performance of these schemes is tested using network simulation and future research directions identified. 2014 IEEE.
SponsorQatar National Research Fund
Languageen
PublisherInstitute of Electrical and Electronics Engineers Inc.
SubjectCloud networking services
network virtualization
virtual network mapping
virtual network survivability
TitleVirtual network mapping for cloud services under probabilistic regional failures
TypeConference Paper
Pagination407-412
dc.accessType Abstract Only


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