公开(公告)号：US10678999B2

公开(公告)日：2020-06-09

申请号：US14989417

申请日：2016-01-06

Applicant: Google LLC

Inventor： Micah Lemonik ,  Olga Sergeyevna Saviano ,  Janani R. Ravi ,  Nicholas Cooper ,  Alexey Kalinichenko ,  John Day-Richter

IPC: G06F17/22 ,  H04L29/06 ,  H04L29/08 ,  G06F40/197 ,  G06F40/14 ,  G06F40/186

Abstract: A computer-implemented method for coordinating documents between computer systems includes identifying, on a computing device, changes made by a user to a document having a model stored on the computing device, with corresponding models stored on a remote client and a server system; generating from the identified changes, one or more mutations that describe the changes and a one or more locations that correspond to positions in the model where the changes are to be provided; receiving one or more mutations from the server system and transforming the generated mutations using the received mutations; and updating the model stored on the computing device using the transformed mutations.