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：US20180114090A1

公开(公告)日：2018-04-26

申请号：US15851375

申请日：2017-12-21

Applicant: Facebook, Inc.

Inventor： Chih-Tang Chen ,  Xiaojun Liang ,  Maher Afif Saba

IPC: G06K9/46 ,  G06K9/62

CPC classification number: G06K9/4652 ,  G06F17/30905 ,  G06K9/00677 ,  G06K9/6212 ,  G06K2209/03 ,  H04N19/00 ,  H04N21/44008

Abstract: Systems, methods, and non-transitory computer-readable media can obtain data corresponding to a first content item. The first content item can be rendered for display. The first content item can be presented through a display interface. A screenshot image of the display interface can be captured while the first content item is being presented. A determination is made whether the first content item was incompletely rendered based at least in part on the screenshot image.

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.

公开(公告)号：US09600393B2

公开(公告)日：2017-03-21

申请号：US14665885

申请日：2015-03-23

Applicant: Facebook, Inc.

Inventor： Ittai M. Golde ,  Maher Afif Saba ,  Charity Hope Majors

IPC: G06F9/45 ,  G06F11/36 ,  G06F9/44

CPC classification number: G06F11/3612 ,  G06F8/70 ,  G06F11/3664

Abstract: Some embodiments include a computer server implementing a splitter engine to perform testing of a pre-production version of an application service against live traffic. The splitter engine can receive a client request for a live application service. The splitter engine can generate a live response by processing the client request through a live instance of a production engine. The splitter engine can select one or more request processors to process the client request and a processing order based on a request type of the client request. The splitter engine can process the client request through the one or more request processors according to the processing order after responding to the client request with the live response. The splitter engine can compare states of at least two of the production engine and the one or more request processors.

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：US20170366854A1

公开(公告)日：2017-12-21

申请号：US15237491

申请日：2016-08-15

Applicant: Facebook, Inc.

Inventor： Amit Puntambekar ,  Michael Hamilton Coward ,  Maher Afif Saba

IPC: H04N21/475 ,  H04N21/45 ,  H04N21/466 ,  H04N21/472

CPC classification number: H04N21/4758 ,  G06N20/00 ,  H04L65/4076 ,  H04L65/601 ,  H04N21/252 ,  H04N21/25841 ,  H04N21/25891 ,  H04N21/44213 ,  H04N21/4524 ,  H04N21/4532 ,  H04N21/466 ,  H04N21/4662 ,  H04N21/472 ,  H04N21/4788

Abstract: Systems, methods, and non-transitory computer-readable media can determine a broadcaster request to determine information for conducting a content broadcast through the computing system. One or more parameters for the broadcast can be determined using a machine learning model that has been trained to predict the one or more parameters based at least in part on data describing previously conducted broadcasts. Information that describes at least the one or more parameters is provided to the broadcaster.

公开(公告)号：US20170177433A1

公开(公告)日：2017-06-22

申请号：US14971827

申请日：2015-12-16

Applicant: Facebook, Inc.

Inventor： Xiaojun Liang ,  Xin Liu ,  Parthiv Bharatbhai Patel ,  Maher Afif Saba

IPC: G06F11/07

CPC classification number: G06F11/0793 ,  G06F11/0706 ,  G06F11/0709 ,  G06F11/076 ,  G06F11/079 ,  G06Q10/0637 ,  G06Q50/01

Abstract: Systems, methods, and non-transitory computer-readable media can determine an application feature causing an application to crash. A set of users is ranked based on application data. The application data comprises crash cause data indicative of the number of times the application feature caused the application to crash for a user. A high crash user group is determined based on the ranking the set of users. The application feature is disabled for the high crash user group. A subset of the high crash user group is periodically replaced with a set of new users not currently in the high crash user group.

公开(公告)号：US20160283348A1

公开(公告)日：2016-09-29

申请号：US14665885

申请日：2015-03-23

Applicant: Facebook, Inc.

Inventor： Ittai M. Golde ,  Maher Afif Saba ,  Charity Hope Majors

IPC: G06F11/36 ,  G06F9/44

CPC classification number: G06F11/3612 ,  G06F8/70 ,  G06F11/3664

Abstract: Some embodiments include a computer server implementing a splitter engine to perform testing of a pre-production version of an application service against live traffic. The splitter engine can receive a client request for a live application service. The splitter engine can generate a live response by processing the client request through a live instance of a production engine. The splitter engine can select one or more request processors to process the client request and a processing order based on a request type of the client request. The splitter engine can process the client request through the one or more request processors according to the processing order after responding to the client request with the live response. The splitter engine can compare states of at least two of the production engine and the one or more request processors.

Abstract translation: 一些实施例包括实现分解引擎的计算机服务器，以针对实时流量执行应用服务的预生产版本的测试。 分离器引擎可以接收实时应用程序服务的客户端请求。 分离器引擎可以通过生产引擎的实时实例处理客户端请求来生成实时响应。 分离引擎可以选择一个或多个请求处理器来处理客户端请求和基于客户端请求的请求类型的处理顺序。 拆分引擎可以通过一个或多个请求处理器根据处理顺序处理客户端请求，响应客户端请求与现场响应。 分流器引擎可以比较生产引擎和一个或多个请求处理器中的至少两个的状态。