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A Survey on Resiliency Techniques in Cloud Computing Infrastructures and Applications
2016
IEEE Communications Surveys and Tutorials
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The second major part of the paper introduces and categorizes a large number of techniques for cloud computing infrastructure resiliency. ...
One of the critical challenges is resiliency: disruptions due to failures (either accidental or because of disasters or attacks) may entail significant revenue losses (e.g., US$ 25.5 billion in 2010 for ...
Resiliency in virtualized networks We classify three approaches to network virtualization: virtual optical network (VON), virtual private network (VPN), and software-defined network (SDN). ...
doi:10.1109/comst.2016.2531104
fatcat:vzvkai7nkrbbda63fesn7zw4di
Server placement with shared backups for disaster-resilient clouds
2015
Computer Networks
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2015 pre-print arXiv:1510.05681v1 fatcat:toxc25cohnfzlebkt45akghrfe
A key strategy to build disaster-resilient clouds is to employ backups of virtual machines in a geo-distributed infrastructure. ...
This strategy guarantees that the virtual machines will have no loss of disk and memory content if a disaster occurs, at a cost of strict bandwidth and latency requirements. ...
Another area related to our work is the placement of controllers in Software Defined Networks (SDNs). In SDN, the forwarding elements must be always reachable by a network controller. ...
doi:10.1016/j.comnet.2015.09.039
fatcat:4ikoq3j2xzg6bc4tmfwocr6bxq
Table of contents
2021
IEEE Transactions on Network and Service Management
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Jing Li, Dusit Niyato, Choong Seon Hong, Li Wang, and Zhu Han 3092 Network Security and Privacy Management Game-Theoretic Framework for Malicious Controller Detection in Software Defined Networks . . ...
(Contents Continued from Front Cover) Resiliency of Optical Networks Disaster Protection in Inter-DataCenter Networks Leveraging Cooperative Storage . . . . . . . . . . . . . . . . . . . . . . . . . . ...
doi:10.1109/tnsm.2021.3106426
fatcat:gzmqsxukengwzlsxipznoroaui
A New Approach for Measuring the Resilience of Transport Infrastructure Networks
2020
Complexity
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The new approach gives a unified conceptual framework for measuring the resilience of transport infrastructure networks. ...
This study proposes a new approach that can measure the resilience of transport infrastructure networks. ...
the National Key R&D Program of China (nos. 2016YFC0701800 and 2016YFC0701808), the Department of Science and Technology of Guangdong Province (no. 2019B101001019), and the Fundamental Research Funds for ...
doi:10.1155/2020/7952309
fatcat:nokahantbnc2hfk6iqn6h3bopu
Network virtualization for disaster resilience of cloud services
2014
IEEE Communications Magazine
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In this article, we propose resilient network virtualization as an approach to disaster recovery, and first describe the network virtualization architecture enabling end-to-end resilience for cloud services ...
Software defined networking (SDN) and network virtualization technologies enable network functions virtualization, where the basic idea is to locate the network elements' intelligence in the cloud and ...
doi:10.1109/mcom.2014.6979957
fatcat:tnvunlgeyjgb3lus4po64lenpi
Designing a Disaster-resilient Network with Software Defined Networking
[article]
2016
arXiv
pre-print
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In this paper, we consider the problem of designing a highly resilient network through the technique of SDN (Software Defined Networking). ...
Hence, it is essential to build disaster-resilient network for future highly survivable communication services. ...
To build disaster-resilient networks, this paper focuses on leveraging the technique of SDN (Software Defined Network-ing) which provides more intelligent and flexible network management. ...
arXiv:1602.06686v2
fatcat:7qukd4yyy5fwrmwvkex2bos66q
A survey on network resiliency methodologies against weather-based disruptions
2016
2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM)
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approaches designed for wired network if they leverage network reconfiguration based on disaster "alerts", considering that many weather-based disruptions grant an "alert" thanks to weather forecast. ...
The recently-formed EU-funded RECODIS project aims at coordinating and fostering research collaboration in Europe on disaster resiliency in communication networks. ...
This article is based upon work from COST Action CA15127 ("Resilient communication services protecting enduser applications from disaster-based failures -RECODIS") supported by COST (European Cooperation ...
doi:10.1109/rndm.2016.7608264
dblp:conf/rndm/TornatoreABBFHH16
fatcat:ff2doajrz5e5nas6oh7ljabp64
Operationalizing Urban Resilience to Floods in Island Territories—Application in Punaauia, French Polynesia
2021
Water
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The results demonstrate the reproducibility of these methods for assessing resilience in French Polynesia. ...
In response to urbanization in at risk areas, the concept of territorial resilience has potential as an approach to urban flood issues. ...
The visualization of interdependencies between urban technical services is carried out using Gephi, a free software package for network analysis and visualization [41] . ...
doi:10.3390/w13030337
fatcat:lkyrcap4uvg2phpkiva5vw2cve
Enhancing systems integration by incorporating business continuity drivers
2009
Industrial management & data systems
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These drivers enable a business to continue with its operations even if some sort of failure or disaster occurs. ...
Design/methodology/approach -Development and implementation of the framework are based on holistic and top-down approach. ...
Networking layer. A layer that includes a number of different data communication devices, media, communication protocols and network software. . Server operating platform layer. ...
doi:10.1108/02635570910926609
fatcat:a575z2rkbfegjleszokmfesxpm
Guest Editors Introduction: Special Issue on Advanced Management of Softwarized Networks
2021
IEEE Transactions on Network and Service Management
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In "MLSNet: A Policy Complying Multilevel Security Framework for Software Defined Networking," Achleitner et al. ...
They also show through extensive simulations how DOLPHIN distributes the traffic load evenly through multiple domains.In "Improving SD-WAN Resilience: From Vertical Handoff to WAN-Aware MPTCP," Zhang et ...
, such as software-defined networking and network function virtualization. ...
doi:10.1109/tnsm.2021.3058871
fatcat:yg3kanbewvd7lp3nz6b4rzh5vm
Cyber Security in Smart Grid
2020
International Research Journal on Advanced Science Hub
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We examine cyber security goals in the smart network and describe a new classification of cyber attacks based on a method used by hackers or penetration testers. ...
The main contribution of this review is to provide a complete overview of resilience in power systems: definitions, frameworks, metrics and practices. ...
One of the possible approaches for improving the resilience in an energy system is the integration of microgrids in the energy system. ...
doi:10.47392/irjash.2020.33
fatcat:dqf5daxjmffkddk6lg4mn3ddgu
UAV-Empowered Disaster-Resilient Edge Architecture for Delay-Sensitive Communication
[article]
2019
arXiv
pre-print
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Finally, we propose a disaster resilient three-layered architecture for PS-LTE (DR-PSLTE). ...
This architecture consists of a software-defined network (SDN) layer to provide centralized control, an unmanned air vehicle (UAV) cloudlet layer to facilitate edge computing or to enable emergency communication ...
PS-LTE in major countries by international telecommunication union (ITU), and 3) finally we propose a disaster resilient three-layered architecture for PS-LTE (DR-PSLTE), namely: software-defined network ...
arXiv:1809.09617v2
fatcat:3fzexidkora5npstd2jk2gdmwm
Resilient network design: challenges and future directions
2013
Telecommunications Systems
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This includes the use of a highly available network spine embedded in a physical network together with efficient crosslayer mapping to offer survivability and differentiation of traffic into classes of ...
resilience. ...
Basic Resilient Design Concepts Resilient network research originated with telecommunications network operators and has been a subject of study for decades. ...
doi:10.1007/s11235-013-9815-x
fatcat:eansrwehibd45aewsxb6zcettm
Software-Defined Edge Cloud Framework for Resilient Multitenant Applications
2019
Wireless Communications and Mobile Computing
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In this paper, we propose a practical edge cloud software framework for deploying multitenant distributed smart applications. ...
We focus on giving the developers a single point control of the infrastructure over the intermittent and lossy wide area networks (WANs) and enabling the remote deployment of multitenant applications. ...
To improve connectivity resilience, we propose a network overlay over the WAN and low complexity 6LoWPAN technologies for peer connections. ...
doi:10.1155/2019/3947286
fatcat:sig3a3f4w5aztajo4mkamyqqgq
Managing Wireless Communications for Emergency Situations in Urban Environments through Cyber-Physical Systems and 5G Technologies
2020
Electronics
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Therefore, in this paper, a new approach is proposed for ad hoc emergency wireless communications in urban environments based on 5G technologies and Cyber-Physical Systems (CPS). ...
At network level, 5G virtualization technologies are employed to manage in a dynamic way the network configuration and user management. ...
A software-defined networking approach for disaster-resilient WANs. ...
doi:10.3390/electronics9091524
doaj:1adb3586fa674826baa668d541d4a333
fatcat:plq7wc67g5di5pyopzpfnjmizm
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