Toward P2P-Based Multimedia Sharing in User Generated Contents
Toward P2P-Based Multimedia Sharing in User Generated Contents
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DOI：
10.1109/tpds.2011.220
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发表时间：
2011-04
影响因子：
5.3
通讯作者：
Harrison Chandler;Haiying Shen;Lianyu Zhao;Jared Stokes;Jin Li
中科院分区：
文献类型：
--
作者：
Harrison Chandler;Haiying Shen;Lianyu Zhao;Jared Stokes;Jin Li
在线论坛一直是人们交流和分享想法的最受欢迎的平台。如今，随着多媒体共享的繁荣，用户倾向于在诸如论坛之类的在线社区中与他们的在线同行进行越来越多的共享。自1990年代中期创建以来，一直使用论坛的服务器-客户端模型。然而，随着越来越多的人共享越来越多的多媒体内容，这种模式已经开始不能满足日益增长的带宽和存储资源的需求。在这项工作中，我们首先调查的独特属性的论坛的基础上收集的数据从迪士尼讨论板。根据这些特点，我们设计了一个方案，以支持基于P2P的多媒体共享论坛称为多媒体板（MBoard）。利用真实的跟踪数据进行的广泛的跟踪驱动仿真结果表明，MBoard可以显着降低服务器上的负载，同时为用户保持高质量的服务。
Online forums have long since been the most popular platform for people to communicate and share ideas. Nowadays, with the boom of multimedia sharing, users tend to share more and more with their online peers within online communities such as forums. The server-client model of forums has been used since its creation in the mid-1990s. However, this model has begun to fall short in meeting the increasing need of bandwidth and storage resources as an increasing number of people share more and more multimedia content. In this work, we first investigate the unique properties of forums based on the data collected from the Disney discussion boards. According to these properties, we design a scheme to support P2P-based multimedia sharing in forums called Multimedia Board (MBoard). Extensive trace-driven simulation results utilizing real trace data show that MBoard can significantly reduce the load on the server while maintaining a high quality of service for the users.