公开(公告)号：US09983853B2

公开(公告)日：2018-05-29

申请号：US14699602

申请日：2015-04-29

Applicant: Facebook, Inc.

Inventor： Weizhe Shi ,  Yingyi Liang ,  Gang Liu

IPC: G06F9/44 ,  G06F17/30

CPC classification number: G06F8/22 ,  G06F8/70 ,  G06F11/00 ,  G06F17/30185

Abstract: The embodiments are related to a log framework for controlling data sampling at client devices based on a lifecycle of a product. A product can be an application executing on a client device and/or a feature of the application. The sampling of data depends on a lifecycle of the product. For example, data may be sampled at a higher rate during a launch phase of the product, e.g., as more data may be required to analyze the behavior of the product, and then may be decreased to a lower rate when the product matures. Similarly, for a product that is in an experiment phase for a specified duration, data may be logged during the experiment phase, e.g., at a constant sampling rate, and then the logging may be terminated at the expiry of the experiment phase, thereby saving resources, e.g., processing capacity, storage capacity of the client device.

公开(公告)号：US10754911B2

公开(公告)日：2020-08-25

申请号：US14873717

申请日：2015-10-02

Applicant: Facebook, Inc.

Inventor： Xiaojun Liang ,  Varun Kacholia ,  Maher Afif Saba ,  Mahmud Sami Tas ,  Gang Liu

IPC: G06F16/957 ,  G06F3/0482 ,  H04L29/06

Abstract: Systems, methods, and non-transitory computer-readable media can provide a content feed through a display interface. The content feed can include at least a snippet of a first content item that is associated with a preview time threshold. A determination can be made that the snippet of the first content item has been positioned within a viewport region of the display interface for a duration of time that satisfies the preview time threshold. Data associated with the first content item can be obtained from a content distribution system. The data associated with the first content item can be stored.

公开(公告)号：US20160321035A1

公开(公告)日：2016-11-03

申请号：US14699602

申请日：2015-04-29

Applicant: Facebook, Inc.

Inventor： Weizhe Shi ,  Yingyi Liang ,  Gang Liu

IPC: G06F9/44 ,  G06F17/30

CPC classification number: G06F8/22 ,  G06F8/70 ,  G06F11/00 ,  G06F17/30185

Abstract: The embodiments are related to a log framework for controlling data sampling at client devices based on a lifecycle of a product. A product can be an application executing on a client device and/or a feature of the application. The sampling of data depends on a lifecycle of the product. For example, data may be sampled at a higher rate during a launch phase of the product, e.g., as more data may be required to analyze the behavior of the product, and then may be decreased to a lower rate when the product matures. Similarly, for a product that is in an experiment phase for a specified duration, data may be logged during the experiment phase, e.g., at a constant sampling rate, and then the logging may be terminated at the expiry of the experiment phase, thereby saving resources, e.g., processing capacity, storage capacity of the client device.

Abstract translation: 这些实施例涉及用于基于产品的生命周期来控制在客户端设备处的数据采样的日志框架。 产品可以是在客户端设备上执行的应用程序和/或应用程序的功能。 数据采样取决于产品的生命周期。 例如，可以在产品的发射阶段期间以更高的速率对数据进行采样，例如，由于可能需要更多的数据来分析产品的行为，然后可以在产品成熟时降低到较低的速率。 类似地，对于在指定持续时间内处于实验阶段的产品，可以在实验阶段记录数据，例如以恒定的采样速率记录，然后在实验阶段到期时可以终止记录，从而节省 资源，例如处理能力，客户端设备的存储容量。

公开(公告)号：US20200334318A1

公开(公告)日：2020-10-22

申请号：US16921424

申请日：2020-07-06

Applicant: Facebook, Inc.

Inventor： Xiaojun Liang ,  Varun Kacholia ,  Maher Afif Saba ,  Mahmud Sami Tas ,  Gang Liu

IPC: G06F16/957 ,  G06F3/0482

Abstract: Systems, methods, and non-transitory computer-readable media can provide a content feed through a display interface. The content feed can include at least a snippet of a first content item that is associated with a preview time threshold. A determination can be made that the snippet of the first content item has been positioned within a viewport region of the display interface for a duration of time that satisfies the preview time threshold. Data associated with the first content item can be obtained from a content distribution system. The data associated with the first content item can be stored.

公开(公告)号：US20170097741A1

公开(公告)日：2017-04-06

申请号：US14873717

申请日：2015-10-02

Applicant: Facebook, Inc.

Inventor： Xiaojun Liang ,  Varun Kacholia ,  Maher Afif Saba ,  Mahmud Sami Tas ,  Gang Liu

IPC: G06F3/0481 ,  G06F3/14 ,  G06F17/30 ,  G06F3/0484

Abstract: Systems, methods, and non-transitory computer-readable media can provide a content feed through a display interface. The content feed can include at least a snippet of a first content item that is associated with a preview time threshold. A determination can be made that the snippet of the first content item has been positioned within a viewport region of the display interface for a duration of time that satisfies the preview time threshold. Data associated with the first content item can be obtained from a content distribution system. The data associated with the first content item can be stored.