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公开(公告)号:US08150864B2
公开(公告)日:2012-04-03
申请号:US11392245
申请日:2006-03-29
IPC分类号: G06F17/30
CPC分类号: G06F17/30864 , G06F17/30011 , G06F17/30253 , G06Q30/02 , Y10S707/99931 , Y10S707/99943 , Y10S707/99945
摘要: A provider of content may provide access to portions of content from a source, but not the source content in its entirety. In some embodiments, one or more access rules or criteria may be implemented that enable users to access portions of the source content up to an allowed limit or threshold (e.g., number or percentage of pages), after which access is prevented to the remaining content that has not previously been accessed. In other embodiments, one or more access rules or criteria may be implemented that enable users to access portions of content of only a certain type (e.g., index, bibliography, introduction, certain chapters, etc.). Unauthorized portions are suppressed or access to them is denied. The content source may be a textual work, an audio work, or a video work of any form. For example, the content may be in electronic form, such as images of pages of content.
摘要翻译: 内容提供商可以提供来自源的部分内容的访问,而不是完整的来源内容。 在一些实施例中,可以实现一个或多个访问规则或标准,其使得用户能够访问源内容的部分直到允许的限制或阈值(例如,页面的数量或百分比),之后阻止对剩余内容的访问 以前没有被访问过。 在其他实施例中,可以实现一个或多个访问规则或标准,其使得用户仅访问某些类型的内容的部分(例如,索引,参考书目,介绍,某些章节等)。 未经授权的部分被禁止,否则他们的访问被拒绝。 内容源可以是文本作品,音频作品或任何形式的视频作品。 例如,内容可以是电子形式,例如内容页面的图像。