公开(公告)号：US20230087460A1

公开(公告)日：2023-03-23

申请号：US18071306

申请日：2022-11-29

Applicant: Google LLC

Inventor： Yintao Liu ,  Vaibhav Vaish ,  Rachel Xu ,  Zhaofu Chen

IPC: G06F16/9035 ,  G06F16/31 ,  G06F16/9535 ,  G06F16/35 ,  G06F16/36 ,  G06F16/33

Abstract: The subject matter of this specification generally relates to preventing the distribution of forbidden network content. In one aspect, a system includes a front-end server that receives content for distribution over a data communication network. The back-end server identifies, in the query log, a set of received queries for which a given forbidden term was used to identify a search result in response to the received query even though the given forbidden term was not included in queries included in the set of received queries. The back-end server classifies, as variants of the given forbidden term, a term from one or more queries in the set of received queries that caused a search engine to use the given forbidden term to identify one or more search results in response to the one or more queries and prevents distribution of content that includes a variant.

公开(公告)号：US11526554B2

公开(公告)日：2022-12-13

申请号：US15517198

申请日：2016-12-09

Applicant: Google LLC

Inventor： Yintao Liu ,  Vaibhav Vaish ,  Rachel Xu ,  Zhaofu Chen

IPC: G06F16/9035 ,  G06F16/36 ,  G06F16/31 ,  G06F16/33 ,  G06F16/35 ,  G06F16/9535

Abstract: The subject matter of this specification generally relates to preventing the distribution of forbidden network content. In one aspect, a system includes a front-end server that receives content for distribution over a data communication network. The back-end server identifies, in the query log, a set of received queries for which a given forbidden term was used to identify a search result in response to the received query even though the given forbidden term was not included in queries included in the set of received queries. The back-end server classifies, as variants of the given forbidden term, a term from one or more queries in the set of received queries that caused a search engine to use the given forbidden term to identify one or more search results in response to the one or more queries and prevents distribution of content that includes a variant.