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Churn-Resilient Protocol for Massive Data Dissemination in P2P Networks

文献类型：期刊论文

作者Li, Zhenyu1; Xie, Gaogang1; Hwang, Kai2; Li, Zhongcheng1
刊名IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS
出版日期2011-08-01
卷号22期号:8页码:1342-1349
关键词P2P networks data dissemination multicast algorithms distributed systems cloud computing
ISSN号1045-9219
DOI10.1109/TPDS.2011.15
英文摘要Massive data dissemination is often disrupted by frequent join and departure or failure of client nodes in a peer-to-peer (P2P) network. We propose a new churn-resilient protocol (CRP) to assure alternating path and data proximity to accelerate the data dissemination process under network churn. The CRP enables the construction of proximity-aware P2P content delivery systems. We present new data dissemination algorithms using this proximity-aware overlay design. We simulated P2P networks up to 20,000 nodes to validate the claimed advantages. Specifically, we make four technical contributions: 1). The CRP scheme promotes proximity awareness, dynamic load balancing, and resilience to node failures and network anomalies. 2). The proximity-aware overlay network has a 28-50 percent speed gain in massive data dissemination, compared with the use of scope-flooding or epidemic tree schemes in unstructured P2P networks. 3). The CRP-enabled network requires only 1/3 of the control messages used in a large CAM-Chord network. 4) Even with 40 percent of node failures, the CRP network guarantees atomic broadcast of all data items. These results clearly demonstrate the scalability and robustness of CRP networks under churn conditions. The scheme appeals especially to web-scale applications in digital content delivery, network worm containment, and consumer relationship management over hundreds of datacenters in cloud computing services.
资助项目National Basic Research Program of China[2007CB310702] ; National Natural Science Foundation of China[60873242] ; National Natural Science Foundation of China[60903207] ; Chinese Academy of Sciences[YZ200926]
WOS研究方向Computer Science ; Engineering
语种英语
WOS记录号WOS:000292047500010
出版者IEEE COMPUTER SOC
源URL[http://119.78.100.204/handle/2XEOYT63/12876]  
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Li, Zhenyu
作者单位1.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China
2.Univ So Calif, Dept Elect Engn, Los Angeles, CA 90089 USA
推荐引用方式
GB/T 7714		 Li, Zhenyu,Xie, Gaogang,Hwang, Kai,et al. Churn-Resilient Protocol for Massive Data Dissemination in P2P Networks[J]. IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS,2011,22(8):1342-1349.
APA Li, Zhenyu,Xie, Gaogang,Hwang, Kai,&Li, Zhongcheng.(2011).Churn-Resilient Protocol for Massive Data Dissemination in P2P Networks.IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS,22(8),1342-1349.
MLA Li, Zhenyu,et al."Churn-Resilient Protocol for Massive Data Dissemination in P2P Networks".IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS 22.8(2011):1342-1349.

入库方式： OAI收割

来源：计算技术研究所

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