CSR -- SMA: Bridging Analytical and Empirical Understanding of Churn in Decentralized P2P Systems

CSR——SMA：桥接去中心化 P2P 系统中流失的分析和实证理解

• 批准号: 0720571
• 负责人: Dmitri Loguinov
• 金额: --
• 依托单位: Texas A&M Engineering Experiment Station
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-09-01 至 2011-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0720571&HistoricalAwards=false
• 关键词: CSR; SMA; Bridging; Analytical; Empirical

AbstractPeer-to-peer (P2P) systems have recently evolved into complex, self-organizing entities that provide a scalable, efficient, and decentralized platform for many Internet applications. To support and continue expanding this important field, this project develops fundamental analytical and experimental understanding of P2P networks under user churn, which is a term describing dynamic behavior of P2P systems in which arrivals and departures are not synchronized. This work builds upon a synergy of three components - analytical modeling of churn, resilience, and routing performance of heterogeneous P2P networks; experimental sampling of churn and verification of obtained results in real networks; and integration of P2P research into graduate and undergraduate student education at Texas A&M University. The expected impact of the project is the delivery of a deeper understanding of emerging P2P networks and unveiling of novel theoretical, experimental, and educational aspects of these systems to a broad range of audiences.

AbstractPeer-Poer（P2P）系统最近已演变为复杂的自组织实体，这些实体为许多互联网应用提供了可扩展，高效和分散的平台。为了支持并继续扩展这一重要领域，该项目对用户流失下的P2P网络进行了基本的分析和实验理解，该术语描述了P2P系统的动态行为，其中到达和出发未同步。这项工作基于三个组成部分的协同作用 - 搅拌，弹性的分析建模和异质P2P网络的路由性能；搅拌的实验抽样和对实际网络中获得的结果的验证；以及将P2P研究集成到德克萨斯A＆M大学的研究生和本科生教育中。该项目的预期影响是对新兴P2P网络的更深入了解，并将这些系统的新型理论，实验性和教育方面揭示给广泛的受众。