2021年6月
Flexible Updating of Attractors in Virtual Network Topology Control with Bayesian Attractor Model
ICC 2021 - IEEE International Conference on Communications
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- 記述言語
- 英語
- 掲載種別
- 研究論文(国際会議プロシーディングス)
- DOI
- 10.1109/icc42927.2021.9500282
- 出版者・発行元
- IEEE
Network virtualization is expected to handle various forms of network traffic induced by Internet of Things applications and other Internet-based services. Because traffic patterns change with time, virtual networks should be dynamically reconstructed to accommodate increasing traffic and to free unused resources. However, collecting all traffic information is difficult when applications are deployed on a wide-area network. It is therefore necessary to consider uncertainty of information due to data incompleteness or traffic dynamics. Our research group has proposed a virtual network reconstruction method based on a Bayesian attractor model that deals with uncertain information in decision-making. However, this method requires advance knowledge of the assumed environment as an attractor. When the environment changes, attractors must also be changed. In this study, we use control feedback to automatically update attractors when the environment changes. Simulation-based evaluations demonstrate that the proposed method deals with unknown situations while maintaining noise tolerance.
- リンク情報
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- DOI
- https://doi.org/10.1109/icc42927.2021.9500282
- URL
- http://xplorestaging.ieee.org/ielx7/9500243/9500244/09500282.pdf?arnumber=9500282
- Scopus
- https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85115679305&origin=inward
- Scopus Citedby
- https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85115679305&origin=inward
- ID情報
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- DOI : 10.1109/icc42927.2021.9500282
- ISSN : 1550-3607
- ISBN : 9781728171227
- SCOPUS ID : 85115679305