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Cost Optimization for Dynamic Replication and Migration of Data in Cloud Data Centers
IEEE Transactions on Cloud Computing, 2019Cloud Storage Providers (CSPs) offer geographically data stores providing several storage classes with different prices. An important problem facing by cloud users is how to exploit these storage classes to serve an application with a time-varying ...
Yaser Mansouri +2 more
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Optimization of Task Migration Cost in Infrastructure Cloud Computing using IMDLB Algorithm
2018 International Conference on Circuits and Systems in Digital Enterprise Technology (ICCSDET), 2018Load unbalancing is the critical issue in the Cloud computing environment faced by the cloud providers that degrades the performance and efficiency of the computing resources along with the Quality of Service (QoS) guaranteed on the agreed Service level ...
Shahbaz Afzal, G. Kavitha
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IEEE Cloud Computing, 2014
The cost of outsourcing computing infrastructure requires consideration of not only potential savings in operational and capital expenditures, but also human and management costs.
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The cost of outsourcing computing infrastructure requires consideration of not only potential savings in operational and capital expenditures, but also human and management costs.
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Coastal migration into the Americas and least cost path analysis
Journal of Anthropological Archaeology, 2019We present a theoretical framework for applying Geographic Information System least-cost path modeling to initial migration into the Americas. When integrated with theory, geospatial models can serve as a powerful tool for exploring how ancient humans ...
Robert H Gustas, Kisha Supernant
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IEEE Transactions on Wireless Communications
Current mobile networks are facing dramatic growth in wireless traffics due to the prosperity of streaming media services. Cooperative edge caching, enabling multiple edge nodes to cache and share contents by exploiting the spatial/temporal user request ...
Peng Lin, Zhaolong Ning, Zhi-Zhong Zhang
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Current mobile networks are facing dramatic growth in wireless traffics due to the prosperity of streaming media services. Cooperative edge caching, enabling multiple edge nodes to cache and share contents by exploiting the spatial/temporal user request ...
Peng Lin, Zhaolong Ning, Zhi-Zhong Zhang
exaly +2 more sources
Migration Plan With Minimum Overall Migration Time or Cost
Journal of Optical Communications and Networking, 2017Telecommunication is a fast growing industry entailing regular technology developments. Communication service providers (CSPs) have to adapt to the latest technologies by upgrading their networks. For instance, most CSPs are expected to operate SONET/SDH infrastructures until the end of this decade (2020), before ultimately migrating to IP-centric ...
Brigitte Jaumard, Hamed Pouya
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Delay-cost tradeoff for virtual machine migration in cloud data centers
Journal of Network and Computer Applications, 2017Providing continuous services for applications such as web services, is one of the most critical issues in cloud data centers. However, physical machines (PMs) in data centers may have to periodically undergo maintenance processes, which might disable ...
Chau Yuen, Weiwei Wu
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Trade, migration costs and asymmetric migration patterns
The World Economy, 2019AbstractIncrease in trade has an asymmetric impact on emigration by skill types for a developing country. Cost of migration is a dynamic function of the type of emigration, and it determines a complementary relation between emigration of skilled workers and expansion of trade. Emigration of unskilled workers is a substitute, however, and these outcomes
Rajat Acharyya, Hamid Beladi, Saibal Kar
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An Extended Energy-Aware Cost Recovery Approach for Virtual Machine Migration
IEEE Systems Journal, 2019Energy supply problems, fuel costs, and global warming all suggest the continued need to explore possible savings through efficient scheduling and consolidation techniques. However, consolidation involves migrations that cost additional energy, so it can
Muhammad Zakarya
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Towards cost-effective service migration in mobile edge: A Q-learning approach
J. Parallel Distributed Comput., 2020Service migration in mobile edge computing is a promising approach to improving the quality of service (QoS) for mobile users and reducing the network operational cost for service providers as well.
Yang Wang +6 more
semanticscholar +1 more source