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首页> 外文OA文献 >Trendtv : uma arquitetura para mudança automática de canais de TV baseada em redes sociais virtuais com graus de amizade e suporte a múltiplos dispositivos no cenário da TV digital brasileira
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Trendtv : uma arquitetura para mudança automática de canais de TV baseada em redes sociais virtuais com graus de amizade e suporte a múltiplos dispositivos no cenário da TV digital brasileira

机译：Trendtv：一种架构，用于基于具有友好度的虚拟社交网络自动更改电视频道，并支持巴西数字电视领域的多种设备

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摘要

Due to the large amount of television content, which emerged from the Digital TV,viewers are facing a new challenge, how to find interesting content intuitively and efficiently.The Personalized Electronic Programming Guides (pEPG) arise as an answerto this complex challenge. We propose TrendTV a layered architecture that allows theformation of social networks among viewers of Interactive Digital TV based on onlinemicroblogging. Associated with a pEPG, this social network allows the viewer to performcontent filtering on a particular subject from the indications made by other viewersof his network. Allowing the viewer to create his own indications for a particular contentwhen it is displayed, or to analyze the importance of a particular program online, basedon these indications. This allows any user to perform filtering on content and generateor exchange information with other users in a flexible and transparent way, using severaldifferent devices (TVs, Smartphones, Tablets or PCs). Moreover, this architecture definesa mechanism to perform the automatic exchange of channels based on the best programthat is showing at the moment, suggesting new components to be added to the middlewareof the Brazilian Digital TV System (Ginga). The result is a constructed and dynamic databasecontaining the classification of several TV programs as well as an application toautomatically switch to the best channel of the moment
机译：由于数字电视中涌现的大量电视内容，观众面临着一个新的挑战，即如何直观，有效地找到有趣的内容。个性化电子节目指南（pEPG）成为应对这一复杂挑战的答案。我们提出TrendTV一个分层的体系结构，该体系结构允许基于在线微博的交互式数字电视的观看者之间形成社交网络。与pEPG相关联，该社交网络允许观看者根据其网络的其他观看者做出的指示对特定主题执行内容过滤。允许观众在显示特定内容时创建自己的指示，或基于这些指示在线分析特定节目的重要性。这允许任何用户使用几种不同的设备（电视，智能手机，平板电脑或PC）以灵活透明的方式对内容执行过滤并生成信息，或与其他用户交换信息。此外，此体系结构定义了一种机制，可以根据当前显示的最佳节目执行频道自动交换，建议将新组件添加到巴西数字电视系统（Ginga）的中间件中。结果是一个构建的动态数据库，其中包含几个电视节目的分类以及一个自动切换到当前最佳频道的应用程序

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