Browsing Computer Science & Engineering by Author "Pourvali, M."
Now showing items 1-3 of 3
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Post-failure repair for cloud-based infrastructure services after disasters
Pourvali, M.; Cavdar, C.; Shaban, K.; Crichigno, J.; Ghani, N. ( Elsevier B.V. , 2017 , Article)Cloud infrastructure services allow organizations to outsource their computing, storage, and networking needs to external providers. These offerings use network virtualization to provision customized, interconnected resource ... -
Progressive recovery of virtual infrastructure services in optical cloud networks after large disasters
Pourvali, M.; Gu, F.; Liang, K.; Shaban, K.; Ghani, N. ( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)This paper studies progressive recovery in optical cloud substrates supporting virtualized infrastructure services. Several resource placement/scheduling schemes are presented to improve post-fault recovery and also evaluated ... -
Virtual network mapping for cloud services under probabilistic regional failures
Pourvali, M.; Bai, H.; Gu, F.; Shaban, K.; Naeini, M.; Crichigno, J.; Hayat, M.; Khan, S.; Ghani, N.... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2014 , Conference Paper)Network 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, ...