Web-based personalization and management of interactive video
Web-based personalization and management of interactive video
复制标题
基于网络的交互式视频个性化和管理
DOI：
10.1145/371920.371969
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发表时间：
2001
期刊：
影响因子：
--
通讯作者：
Yves Léauté
中科院分区：
文献类型：
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作者：
R. Hjelsvold;Subu Vdaygiri;Yves Léauté
本文描述了一个应用程序框架，提供和管理个性化的，互动的视频在Web上。应用程序框架使内容提供商和聚合器能够将个性化内容流式传输给最终用户。服务器存储结构化和配置的视频和多媒体内容。将内容简档与最终用户的兴趣简档进行匹配，以确定要包括视频的哪些部分以及要向用户提供哪些热点和超链接。服务器生成表示个性化内容的SMIL文件，并在响应最终用户请求时将其唯一URL返回给客户端。本文还描述了如何应用程序框架实现的HotStreams系统。HotStreams使用Java 2 Enterprise Edition（J2EE）实现。HotStreams支持电子商务和小额支付，并为内容提供商提供了将内容的价值具体到单个视频剪辑的手段。这允许内容提供商对最终用户实际观看或接收的视频部分收费。HotStreams应用程序包括基于Web的管理工具，这些工具使内容管理员能够管理多媒体对象，编写、构造和分析内容，创建和分析热点和超链接，以及管理定价信息和广告。管理工具以Java小程序的形式实现，在Web浏览器中运行。
This paper describes an application framework for providing and managing personalized, interactive video on the web. The application framework enables content providers and aggregators to stream personalized content to end-users. The server stores video and multimedia content that is structured and profiled. The content profile is matched against an end-user’s interest profile to determine which parts of the video to include and what hotspots and hyperlinks to provide to the user. The server generates SMIL files that represent the personalized content and returns their unique URLs to the client when responding to end-user requests. This paper also describes how the application framework is implemented by the HotStreams system. HotStreams is implemented using the Java 2 Enterprise Edition (J2EE). HotStreams is eCommerce and micropayment enabled and provides the means for content providers to specify the value of the content down to the level of individual video clips. This allows the content provider to charge for the parts of the video that the end-user actually viewed or received. The HotStreams application includes web-based management tools that enable content managers to manage multimedia objects, to compose, structure, and profile the content, to create and profile hotspots and hyperlinks, and to manage pricing information and advertisements. The management tools are implemented in the form of Java applets that run inside a web browser.