Federated learning scheme for mobile network based on reputation evaluation mechanism and blockchain
Federated learning is a new distributed machine learning technology, where training tasks are deployed on user side and training model parameters are sent to the server side.In the whole process, participants do not need to share their own data directly, which greatly avoids privacy issues.However,...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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POSTS&TELECOM PRESS Co., LTD
2021-12-01
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| Series: | 网络与信息安全学报 |
| Subjects: | |
| Online Access: | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2021083 |
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| _version_ | 1850091316307820544 |
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| author | Ming YANG Xuexian HU Qihui ZHANG Jianghong WEI Wenfen LIU |
| author_facet | Ming YANG Xuexian HU Qihui ZHANG Jianghong WEI Wenfen LIU |
| author_sort | Ming YANG |
| collection | DOAJ |
| description | Federated learning is a new distributed machine learning technology, where training tasks are deployed on user side and training model parameters are sent to the server side.In the whole process, participants do not need to share their own data directly, which greatly avoids privacy issues.However, the trust relationship between mobile users in the learning model has not been established in advance, there is hidden safety when users perform cooperative train with each other.In view of the above problems, a federated learning scheme for mobile network based on reputation evaluation mechanism and blockchain was proposed.The scheme allowed the server side to use subjective logic models to evaluate the reputation of participating mobile users and provided them with credible reputation opinions sharing environment and dynamic access strategy interface based on the technique of smart contract of blockchain.Theoretical and experimental analys is results show that the scheme can enable the server side to select reliable users for training.And it can achieve more fair and effective reputation calculations, which improves the accuracy of federated learning. |
| format | Article |
| id | doaj-art-c5e774e52c374e328aef93c96dbe702f |
| institution | DOAJ |
| issn | 2096-109X |
| language | English |
| publishDate | 2021-12-01 |
| publisher | POSTS&TELECOM PRESS Co., LTD |
| record_format | Article |
| series | 网络与信息安全学报 |
| spelling | doaj-art-c5e774e52c374e328aef93c96dbe702f2025-08-20T02:42:24ZengPOSTS&TELECOM PRESS Co., LTD网络与信息安全学报2096-109X2021-12-0179911259569799Federated learning scheme for mobile network based on reputation evaluation mechanism and blockchainMing YANGXuexian HUQihui ZHANGJianghong WEIWenfen LIUFederated learning is a new distributed machine learning technology, where training tasks are deployed on user side and training model parameters are sent to the server side.In the whole process, participants do not need to share their own data directly, which greatly avoids privacy issues.However, the trust relationship between mobile users in the learning model has not been established in advance, there is hidden safety when users perform cooperative train with each other.In view of the above problems, a federated learning scheme for mobile network based on reputation evaluation mechanism and blockchain was proposed.The scheme allowed the server side to use subjective logic models to evaluate the reputation of participating mobile users and provided them with credible reputation opinions sharing environment and dynamic access strategy interface based on the technique of smart contract of blockchain.Theoretical and experimental analys is results show that the scheme can enable the server side to select reliable users for training.And it can achieve more fair and effective reputation calculations, which improves the accuracy of federated learning.http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2021083mobile networkfederated learningblockchainreputation management |
| spellingShingle | Ming YANG Xuexian HU Qihui ZHANG Jianghong WEI Wenfen LIU Federated learning scheme for mobile network based on reputation evaluation mechanism and blockchain 网络与信息安全学报 mobile network federated learning blockchain reputation management |
| title | Federated learning scheme for mobile network based on reputation evaluation mechanism and blockchain |
| title_full | Federated learning scheme for mobile network based on reputation evaluation mechanism and blockchain |
| title_fullStr | Federated learning scheme for mobile network based on reputation evaluation mechanism and blockchain |
| title_full_unstemmed | Federated learning scheme for mobile network based on reputation evaluation mechanism and blockchain |
| title_short | Federated learning scheme for mobile network based on reputation evaluation mechanism and blockchain |
| title_sort | federated learning scheme for mobile network based on reputation evaluation mechanism and blockchain |
| topic | mobile network federated learning blockchain reputation management |
| url | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2021083 |
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