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    • 9. 发明授权
    • Recommender system for content delivery networks
    • 内容传送网络推荐系统
    • US09479552B2
    • 2016-10-25
    • US13483329
    • 2012-05-30
    • Ming ChenXiwang YangYong LiuLei Zhang
    • Ming ChenXiwang YangYong LiuLei Zhang
    • G06F15/16H04L29/06G06Q10/10H04L29/08G06F12/00
    • H04L65/4084G06Q10/10H04L67/22H04L67/2852H04L67/306
    • A device includes a processor. The processor is configured to determine a hit time for each of a plurality of content items based on at least one of users' history of access to the content items on content distribution clusters in a content distribution network, the users' past ratings of the content items, and social network information associated with the users. The hit time of a content item indicates a number of times that the content item is likely to be accessed by the users. The processor is further configured to compute caching priorities of the content items based on a caching policy of the device and the determined hit times, and initiate a redistribution, over a network, of the plurality of content items over the content distribution clusters of the content distribution network based on the caching priorities.
    • 设备包括处理器。 处理器被配置为基于用户对内容分发网络中的内容分发群集上的内容项的访问历史中的至少一个来确定多个内容项中的每一个的命中时间,用户的内容的过去评级 项目和与用户相关联的社交网络信息。 内容项的命中时间表示内容项目可能被用户访问的次数。 所述处理器还被配置为基于所述设备的高速缓存策略和所确定的命中次数来计算所述内容项的高速缓存优先级,以及通过所述内容的内容分发集群发起所述多个内容项目在网络上的再分配 分销网络基于缓存优先级。