公开(公告)号：US11115410B1

公开(公告)日：2021-09-07

申请号：US16182542

申请日：2018-11-06

Applicant: Facebook, Inc.

Inventor： Michael Robert Hanson ,  Lloyd Hilaiel ,  Jinsong Yu ,  Heidi Young ,  Gary Eugene Baalman ,  Rachel Jordan Engel

IPC: H04L29/06

Abstract: In one embodiment, a method includes receiving a first audio input from a user requesting access to information or a service, sending a request for the information or service to an authentication server, where the request includes first authentication information based on the first audio input and further includes a user identifier associated with the user, receiving a second audio input from a client system of the user, where the second audio input includes a first authentication code to be compared to a second authentication code generated by the authentication server, sending second authentication information based on the second audio input and the user identifier to the authentication server for verification, receiving, from the authentication server, an indication of whether the user is successfully authenticated based on the second authentication information, and providing, to the user, access to the information or service when the user is successfully authenticated.

公开(公告)号：US20220092131A1

公开(公告)日：2022-03-24

申请号：US17543539

申请日：2021-12-06

Applicant: Facebook, Inc.

Inventor： Emmanouil Koukoumidis ,  Michael Robert Hanson ,  Rajen Subba ,  Heidi Young ,  Rushin Shah ,  Jinsong Yu ,  Benoit F. Dumoulin ,  Jeremy Gillmor Kahn ,  Chandrasekhar Iyer

IPC: G06F16/951 ,  G06F40/40 ,  G06N20/00

Abstract: In one embodiment, a method includes receiving a user query associated with dialog-intents at a client system, executing tasks corresponding to the dialog-intents, generating a multi-perspective response by a stitching model based on two or more of execution results of the tasks, wherein the multi-perspective response comprises a natural-language response combining the two or more execution results, and presenting the multi-perspective response at the client system.

公开(公告)号：US10515086B2

公开(公告)日：2019-12-24

申请号：US15436822

申请日：2017-02-19

Applicant: Facebook, Inc.

Inventor： Charles Jolley ,  Michael Hanson ,  Chandrasekhar Iyer ,  Heidi Young ,  David Baggeroer

IPC: G06F16/248 ,  G06F16/242 ,  G06F3/0482 ,  G06F3/0485

Abstract: A set of search results associated with a query is received, the set of search results including for each of search result in at least a subset of the set an indication of an evidence based at least in part on which the search result was included in the set of search results. A search result display interface is generated in which at least a displayed subset of search results are displayed, the search result display interface include for each of at least a subset of the displayed search results an indication of the corresponding evidence based on which that search result was included in the set of search results.