Super group peer selection algorithm in hybrid layered P2P streaming system based on evolutionary game
Due to high efficiency and good scalability,hybrid layered P2P architecture receives more and more impor-tance in P2P research and P2P streaming application fields recently.The blems about super peers selection are highly challenging because super peers must be selected from huge and dynamically cha...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2013-12-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436X.2013.12.011/ |
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| author | Jing CHEN Bing ZHOU Chen-shan REN Xiao-she DONG |
| author_facet | Jing CHEN Bing ZHOU Chen-shan REN Xiao-she DONG |
| author_sort | Jing CHEN |
| collection | DOAJ |
| description | Due to high efficiency and good scalability,hybrid layered P2P architecture receives more and more impor-tance in P2P research and P2P streaming application fields recently.The blems about super peers selection are highly challenging because super peers must be selected from huge and dynamically changing network.A distributed super group peer(SGP) selection algorithm based on evolutionary game is proposed in this paper,in hich the SGP selection procedure is modeled based on evolutionary game framework firstly and its evolutionarily Moreover,a distributed Q-Learning algorithm (ESS-SGP) according to the mixed strategies by analysis is proposed for the peers to converge to the ESSs based on their own payoff history.Compared to the traditional random selected SGP P2P schemes,experiments results show that the proposed ESS-SGP algorithm achieves much better performance in terms of social welfare,average upload rate of SGPs,and keeps the upload capacity of the P2P streaming system increasing steadily with the number of peers increasing. |
| format | Article |
| id | doaj-art-75056e62098e479abe310ce41c16f63f |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2013-12-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-75056e62098e479abe310ce41c16f63f2025-01-14T06:41:39ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2013-12-01349410359676460Super group peer selection algorithm in hybrid layered P2P streaming system based on evolutionary gameJing CHENBing ZHOUChen-shan RENXiao-she DONGDue to high efficiency and good scalability,hybrid layered P2P architecture receives more and more impor-tance in P2P research and P2P streaming application fields recently.The blems about super peers selection are highly challenging because super peers must be selected from huge and dynamically changing network.A distributed super group peer(SGP) selection algorithm based on evolutionary game is proposed in this paper,in hich the SGP selection procedure is modeled based on evolutionary game framework firstly and its evolutionarily Moreover,a distributed Q-Learning algorithm (ESS-SGP) according to the mixed strategies by analysis is proposed for the peers to converge to the ESSs based on their own payoff history.Compared to the traditional random selected SGP P2P schemes,experiments results show that the proposed ESS-SGP algorithm achieves much better performance in terms of social welfare,average upload rate of SGPs,and keeps the upload capacity of the P2P streaming system increasing steadily with the number of peers increasing.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436X.2013.12.011/P2P streaming systemsuper group peer selectionevolutionary gameevolutionarily stable strategy |
| spellingShingle | Jing CHEN Bing ZHOU Chen-shan REN Xiao-she DONG Super group peer selection algorithm in hybrid layered P2P streaming system based on evolutionary game Tongxin xuebao P2P streaming system super group peer selection evolutionary game evolutionarily stable strategy |
| title | Super group peer selection algorithm in hybrid layered P2P streaming system based on evolutionary game |
| title_full | Super group peer selection algorithm in hybrid layered P2P streaming system based on evolutionary game |
| title_fullStr | Super group peer selection algorithm in hybrid layered P2P streaming system based on evolutionary game |
| title_full_unstemmed | Super group peer selection algorithm in hybrid layered P2P streaming system based on evolutionary game |
| title_short | Super group peer selection algorithm in hybrid layered P2P streaming system based on evolutionary game |
| title_sort | super group peer selection algorithm in hybrid layered p2p streaming system based on evolutionary game |
| topic | P2P streaming system super group peer selection evolutionary game evolutionarily stable strategy |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436X.2013.12.011/ |
| work_keys_str_mv | AT jingchen supergrouppeerselectionalgorithminhybridlayeredp2pstreamingsystembasedonevolutionarygame AT bingzhou supergrouppeerselectionalgorithminhybridlayeredp2pstreamingsystembasedonevolutionarygame AT chenshanren supergrouppeerselectionalgorithminhybridlayeredp2pstreamingsystembasedonevolutionarygame AT xiaoshedong supergrouppeerselectionalgorithminhybridlayeredp2pstreamingsystembasedonevolutionarygame |