公开(公告)号：US20180159944A1

公开(公告)日：2018-06-07

申请号：US15372216

申请日：2016-12-07

Applicant: Facebook, Inc.

Inventor： Jordan William Frank ,  Hongyu Liang ,  Itamar Rosenn ,  Aleksander Gorajek ,  Thomas M. Lento ,  Fanghua Li ,  Siyang Chen ,  Vishwas Badarinath Sharma ,  Paul Ashton Jones ,  Zoe Abrams Bayen

IPC: H04L29/08

CPC classification number: H04L67/22 ,  H04L67/146 ,  H04L69/28

Abstract: Systems, methods, and non-transitory computer readable media can obtain a first event stream including one or more events of a first type, where each event of the first type is associated with a timestamp. A second event stream including one or more events of a second type can be obtained, where each event of the second type is associated with a timestamp. The first event stream and the second event stream can be merged to generate information associated with a metric relating to a system, based on the timestamps associated with the one or more events of the first type and the timestamps associated with the one or more events of the second type.

公开(公告)号：US10404815B2

公开(公告)日：2019-09-03

申请号：US14086896

申请日：2013-11-21

Applicant: Facebook, Inc.

Inventor： Zoe Abrams Bayen ,  Siyang Chen ,  Jordan William Frank ,  Aleksander Gorajek ,  Walid Krichene ,  Itamar Rosenn

IPC: H04L29/08

Abstract: Techniques for estimating user attention on a website or application are provided. First activity data for a first user of a website or an application may be identified. The first activity data may indicate activities of the first user on the website or the application. A first predetermined period of inactivity may be detected in the first activity data. A response triggering event may be initiated after the first predetermined period of inactivity. An indication of a user response to the response triggering event may be monitored for. Whether the first user is passively present on the website or the application may be determined based on the monitoring for the indication of the user response.

公开(公告)号：US10404817B2

公开(公告)日：2019-09-03

申请号：US15372216

申请日：2016-12-07

Applicant: Facebook, Inc.

Inventor： Jordan William Frank ,  Hongyu Liang ,  Itamar Rosenn ,  Aleksander Gorajek ,  Thomas M. Lento ,  Fanghua Li ,  Siyang Chen ,  Vishwas Badarinath Sharma ,  Paul Ashton Jones ,  Zoe Abrams Bayen

IPC: H04L29/08 ,  H04L29/06

Abstract: Systems, methods, and non-transitory computer readable media can obtain a first event stream including one or more events of a first type, where each event of the first type is associated with a timestamp. A second event stream including one or more events of a second type can be obtained, where each event of the second type is associated with a timestamp. The first event stream and the second event stream can be merged to generate information associated with a metric relating to a system, based on the timestamps associated with the one or more events of the first type and the timestamps associated with the one or more events of the second type.