Trust model based on reputation for peer-to-peer networks
A novel trust model for P2P networks was proposed,in which the trust value of a given peer was computed using its local trust information and recommendation from other nodes. A generic method for quantifying and updating the credibility of a recommender was also put forward. With regard to risk elem...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2008-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/thesisDetails?columnId=74655604&Fpath=home&index=0 |
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| _version_ | 1850213751702159360 |
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| author | TIAN Chun-qi1 ZOU Shi-hong2 WANG Wen-dong2 CHENG Shi-duan2 |
| author_facet | TIAN Chun-qi1 ZOU Shi-hong2 WANG Wen-dong2 CHENG Shi-duan2 |
| author_sort | TIAN Chun-qi1 |
| collection | DOAJ |
| description | A novel trust model for P2P networks was proposed,in which the trust value of a given peer was computed using its local trust information and recommendation from other nodes. A generic method for quantifying and updating the credibility of a recommender was also put forward. With regard to risk element,the risk was quantified by informa-tion entropy and so trust degree and uncertainty degree was presented in uniform form. Subsequent experimental results show that,compared to some trust models,the proposed model is more robust on trust security problems and more ad-vanced in successful transaction rate. So the trust model can perform much better especially in helping peers establish trust relationships in open P2P networks. |
| format | Article |
| id | doaj-art-b8e3ef44f9fe4be583a7c20dd9bcd35b |
| institution | OA Journals |
| issn | 1000-436X |
| language | zho |
| publishDate | 2008-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-b8e3ef44f9fe4be583a7c20dd9bcd35b2025-08-20T02:09:04ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2008-01-01637074655604Trust model based on reputation for peer-to-peer networksTIAN Chun-qi1ZOU Shi-hong2WANG Wen-dong2CHENG Shi-duan2A novel trust model for P2P networks was proposed,in which the trust value of a given peer was computed using its local trust information and recommendation from other nodes. A generic method for quantifying and updating the credibility of a recommender was also put forward. With regard to risk element,the risk was quantified by informa-tion entropy and so trust degree and uncertainty degree was presented in uniform form. Subsequent experimental results show that,compared to some trust models,the proposed model is more robust on trust security problems and more ad-vanced in successful transaction rate. So the trust model can perform much better especially in helping peers establish trust relationships in open P2P networks.http://www.joconline.com.cn/thesisDetails?columnId=74655604&Fpath=home&index=0peer-to-peer;trust;credibility;local trust value |
| spellingShingle | TIAN Chun-qi1 ZOU Shi-hong2 WANG Wen-dong2 CHENG Shi-duan2 Trust model based on reputation for peer-to-peer networks Tongxin xuebao peer-to-peer;trust;credibility;local trust value |
| title | Trust model based on reputation for peer-to-peer networks |
| title_full | Trust model based on reputation for peer-to-peer networks |
| title_fullStr | Trust model based on reputation for peer-to-peer networks |
| title_full_unstemmed | Trust model based on reputation for peer-to-peer networks |
| title_short | Trust model based on reputation for peer-to-peer networks |
| title_sort | trust model based on reputation for peer to peer networks |
| topic | peer-to-peer;trust;credibility;local trust value |
| url | http://www.joconline.com.cn/thesisDetails?columnId=74655604&Fpath=home&index=0 |
| work_keys_str_mv | AT tianchunqi1 trustmodelbasedonreputationforpeertopeernetworks AT zoushihong2 trustmodelbasedonreputationforpeertopeernetworks AT wangwendong2 trustmodelbasedonreputationforpeertopeernetworks AT chengshiduan2 trustmodelbasedonreputationforpeertopeernetworks |