APPLICATION RELEVANCE DETERMINATION BASED ON SOCIAL CONTEXT
    3.
    发明申请
    APPLICATION RELEVANCE DETERMINATION BASED ON SOCIAL CONTEXT 有权
    基于社会背景的应征相关决定

    公开(公告)号:US20130014040A1

    公开(公告)日:2013-01-10

    申请号:US13177829

    申请日:2011-07-07

    IPC分类号: G06F3/00 G06F9/46

    摘要: Systems, methods, devices, and computer program products are described for using context-aware recommendation techniques to facilitate content discovery on a mobile device platform. In particular, the context-aware recommendation techniques evaluate both a current device context and a social context to generate application relevance scores for each of a number of applications downloaded to a mobile device. Application representations on a graphical user interface (GUI) of the mobile device are rearranged, resized, and/or otherwise affected according to their respective application relevance scores. In certain configurations, one or more applications are pinned, thereby altering (e.g., reducing or eliminating) how changes in their respective application relevance scores affect display of their respective application representations on the GUI of the mobile device.

    摘要翻译: 描述了使用上下文感知推荐技术来促进移动设备平台上的内容发现的系统,方法,设备和计算机程序产品。 特别地,上下文感知推荐技术评估当前设备上下文和社交环境,以便为下载到移动设备的多个应用中的每一个生成应用程序相关性分数。 移动设备的图形用户界面(GUI)上的应用表示根据其各自的应用相关性得分重新排列,调整大小和/或以其他方式影响。 在某些配置中,一个或多个应用被固定,从而改变(例如,减少或消除)它们各自的应用相关性分数中的变化如何影响其在移动设备的GUI上的各自应用表示的显示。

    CONTACT RELEVANCE BASED ON CONTEXT
    4.
    发明申请
    CONTACT RELEVANCE BASED ON CONTEXT 有权
    联系方式基于背景

    公开(公告)号:US20120191777A1

    公开(公告)日:2012-07-26

    申请号:US13011127

    申请日:2011-01-21

    IPC分类号: G06F15/16

    摘要: A method of determining a communications contact relevance for a user includes: analyzing stored contact information of a plurality of contacts with which the user can at least one of receive information from or transmit information to; analyzing context information relevant to likelihoods of imminent communication by the user with the contacts, the context information including information different from ones of the contacts with which the user most recently communicated, the context information further including present user context information and at least one of present context or historical context associated with each of the contacts, respectively; and determining the likelihoods of imminent communication between the user and the contacts based on the context information.

    摘要翻译: 一种确定用户的通信联系人相关性的方法包括:分析存储的多个联系人的联系人信息,用户可以从该联系人信息中接收或发送信息中的至少一个; 分析与用户与联系人即将通信的可能性相关的上下文信息,所述上下文信息包括不同于用户最近传达的联系人的信息,所述上下文信息还包括当前用户上下文信息,以及至少一个当前 分别与每个联系人相关联的上下文或历史上下文; 以及基于所述上下文信息确定所述用户和所述联系人之间即将通信的可能性。

    Method and apparatus for encrypting/decrypting multimedia content to allow random access
    6.
    发明授权
    Method and apparatus for encrypting/decrypting multimedia content to allow random access 有权
    用于加密/解密多媒体内容以允许随机访问的方法和装置

    公开(公告)号:US08677504B2

    公开(公告)日:2014-03-18

    申请号:US11182088

    申请日:2005-07-14

    IPC分类号: G06F21/00

    摘要: A method is disclosed for encrypting a multimedia file including parsing the multimedia file to identify a media data portion; encrypting the media data portion; and, combining the encrypted media data portion with a non-encrypted non-media data portion. A method is also disclosed for playing a multimedia file including parsing the multimedia file to identify an unencrypted metadata portion; using the unencrypted metadata portion to locate a position of interest in the media file, the position of interest having an associated encrypted media data portion; and, decrypting the associated encrypted media data portion. An apparatus for performing the methods is also disclosed herein.

    摘要翻译: 公开了一种加密多媒体文件的方法,包括解析多媒体文件以识别媒体数据部分; 加密媒体数据部分; 以及将加密的媒体数据部分与未加密的非媒体数据部分组合。 还公开了播放多媒体文件的方法,包括解析多媒体文件以识别未加密的元数据部分; 使用未加密的元数据部分来定位媒体文件中感兴趣的位置,感兴趣的位置具有相关联的加密媒体数据部分; 以及解密相关联的加密媒体数据部分。 本文还公开了一种用于执行该方法的装置。