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Cost Model for Digital Preservation: Cost of Digital Migration
International Journal of Digital Curation, 2011 The Danish Ministry of Culture has funded a project to set up a model for costing preservation of digital materials held by national cultural heritage institutions.
Ulla Bøgvad Kejser +2 more
doaj +12 more sources
REPLICATION AND MIGRATION COST MINIMIZATION OF CLOUD DATA CENTER
ICTACT Journal on Soft Computing, 2021 Cloud Storage Providers (CSPs) provide geography features of an area data stores offering numerous classes for storage accompanied by various costs. One significant problem faced by cloud consumers is how to utilize these storage classes to deliver a ...
T Arunambika, P Senthil Vadivu
doaj +2 more sources
Scalable and Cost Efficient Algorithms for Virtual CDN Migration [PDF]
, 2016 Virtual Content Delivery Network (vCDN) migration is necessary to optimize the use of resources and improve the performance of the overall SDN/NFV-based CDN function in terms of network operator cost reduction and high streaming quality.
Hatem Ibn-Khedher +4 more
openalex +3 more sources
On the Dynamics of Interstate Migration: Migration Costs and Self-Selection [PDF]
SSRN Electronic Journal, 2008 This paper develops a tractable dynamic microeconomic model of migration decisions that is aggregated to describe the behavior of interregional migration.
Bayer, Christian, Juessen, Falko
core +8 more sources
Labor Migration and the Cost of Living [PDF]
Review of Regional Studies, 1973 The determinants of interregional and international migration is a topic which has received considerable attention from economists. Most studies of migration determinants investigate the impact of variables such as income (wage rate) levels, unemployment rates, and distance on the migration decision. One variable which has generally not been explicitly
Richard J. Cebula
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Cost Model for Digital Curation: Cost of Digital Migration
, 2009 The Danish Ministry of Culture is currently funding a project to set up a model for costing preservation of digital materials held by national cultural heritage institutions. The overall objective of the project is to provide a basis for comparing and estimating future financial requirements for digital preservation and to increase cost effectiveness ...
Ulla Bøgvad Kejser +2 more
openalex +4 more sources
A foraging cost of migration for a partially migratory cyprinid fish. [PDF]
PLoS ONE, 2013 Migration has evolved as a strategy to maximise individual fitness in response to seasonally changing ecological and environmental conditions. However, migration can also incur costs, and quantifying these costs can provide important clues to the ...
Ben B Chapman +9 more
doaj +3 more sources
CASM: A Cost-Aware Switch Migration Strategy for Elastic Optical Inter-Datacenter Networks
Photonics, 2022 In inter-datacenter elastic optical networks, multi-controller deployment is adopted to improve the stability and scalability of the control plane. As the network scale increases, the traditional multi-controller deployment scheme ignores the dynamic ...
Yong Liu +3 more
doaj +1 more source
Migration costs and observational returns to migration in the developing world [PDF]
Journal of Monetary Economics, 2020 Recent studies find that observational returns to rural-urban migration are near zero in three developing countries. We revisit this result using panel tracking surveys from six countries, finding higher returns on average. We then interpret these returns in a multi-region Roy model with heterogeneity in migration costs. In the model, the observational
David Lagakos +4 more
openaire +6 more sources
Research on dynamic migration of critical virtual machines for multi-tenancy
网络与信息安全学报, 2017 A dynamic migration method of critical virtual machines for multi-tenancy was proposed.Firstly,the tenants can set ratio of critical virtual machines according to tenant's security requirements,then the dynamic migration frequency of virtual machines ...
Shuo ZHAO +3 more
doaj +3 more sources