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    SYSTEMS AND METHODS FOR UTILIZING MULTIPLE MAP PORTIONS FROM MULTIPLE MAP DATA SOURCES
    4.
    发明申请
    SYSTEMS AND METHODS FOR UTILIZING MULTIPLE MAP PORTIONS FROM MULTIPLE MAP DATA SOURCES 有权
    从多个地图数据来源利用多个地图部分的系统和方法

    公开(公告)号：US20170076473A1

    公开(公告)日：2017-03-16

    申请号：US14855096

    申请日：2015-09-15

    Applicant: Facebook, Inc.

    Inventor： Tomasz Zawada ,  Jason Michael Carreiro ,  Saurav Mohapatra ,  Kunal Bhalla ,  Kuan-Yu Tseng

    IPC: G06T11/60

    CPC classification number: G06T11/60 ,  G06F17/30241 ,  G06K9/62 ,  G06T7/00

    Abstract: Systems, methods, and non-transitory computer-readable media can acquire a request for a map of a particular region. A first set of one or more map portions for representing a first portion of the particular region can be identified based on the particular region. The first set can be associated with a first map data source. A second set of one or more map portions for representing a second portion of the particular region can be identified based on the particular region. The second set can be associated with a second map data source. The map of the particular region can be generated based on a combination of the first set and the second set.

    Abstract translation: 系统，方法和非暂时的计算机可读介质可以获取对特定区域的地图的请求。 可以基于特定区域来识别用于表示特定区域的第一部分的第一组一个或多个地图部分。 第一组可以与第一个地图数据源相关联。 可以基于特定区域来识别用于表示特定区域的第二部分的第二组一个或多个地图部分。 第二组可以与第二个地图数据源相关联。 可以基于第一组和第二组的组合来生成特定区域的映射。

    METHOD AND SYSTEM FOR ANALYZING AND PREDICTING GEOGRAPHIC HABITS
    5.
    发明申请
    METHOD AND SYSTEM FOR ANALYZING AND PREDICTING GEOGRAPHIC HABITS 审中-公开

    公开(公告)号：US20200065694A1

    公开(公告)日：2020-02-27

    申请号：US16107686

    申请日：2018-08-21

    Applicant: Facebook, Inc.

    Inventor： Saurav Mohapatra ,  Vladimir Leonid Bychkovsky ,  Rohit Garg ,  Mostafa Keikha

    IPC: G06N7/00 ,  G06F17/30 ,  G06Q30/02 ,  G06Q50/00

    Abstract: A method includes receiving location reports indicating locations of mobile devices associated with users of an internet platform, registering a count for each location report, determining, for each location report received from a mobile device, a recent location report received from the mobile device indicating a previous location and registering a transition for each of a paired location report and recent location report, corresponding to a pair of locations. The method includes counting a number of transitions corresponding to a particular pair of locations and determining common transitions by comparing the number of transitions to a threshold value. The method includes comparing a location report received from a user's mobile device with location reports included in common transitions, and predicting, based on the comparison, a likelihood the user will arrive at a particular place within a particular time period or a likelihood that the user was at a particular place within a particular time before the current time.

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