公开(公告)号：US20160117298A1

公开(公告)日：2016-04-28

申请号：US14989417

申请日：2016-01-06

Applicant: Google Inc.

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

IPC: G06F17/22 ,  H04L29/06 ,  H04L29/08

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.

Abstract translation: 用于在计算机系统之间协调文档的计算机实现的方法包括在计算设备上识别用户对具有存储在计算设备上的模型的文档与存储在远程客户端和服务器系统上的对应模型进行的改变; 从所识别的变化产生描述变化的一个或多个突变和对应于要提供变化的模型中的位置的一个或多个位置; 从服务器系统接收一个或多个突变并使用所接收的突变转化产生的突变; 以及使用转化的突变更新存储在计算设备上的模型。

公开(公告)号：US20150193492A1

公开(公告)日：2015-07-09

申请号：US13672521

申请日：2012-11-08

Applicant: Google Inc.

Inventor： Junius Gunaratne ,  Vance Julius Vagell ,  Shoshana Holtzblatt ,  Micah Lemonik

IPC: G06F17/30 ,  G06F21/62

CPC classification number: G06F16/23 ,  G06F17/24 ,  G06F21/6218

Abstract: Systems and methods are disclosed herein for collaboratively editing a sub-section of an electronic document through a notification message. The systems and methods may be used for collaboration among multiple users, each user having a respective level of access to the electronic document and contributing content to respective sub-sections of the electronic document. A selection of the electronic document is received from a first user requesting the selection to be updated by a second user. A notification message including the selection of the electronic document is sent to the second user. A modification of the electronic document is then received from the second user in response to the second user modifying the selection of the electronic document from within the notification message. The electronic document is updated with the modification received from the second user.

Abstract translation: 本文公开的系统和方法用于通过通知消息协作编辑电子文档的子部分。 系统和方法可以用于多个用户之间的协作，每个用户具有对电子文档的相应级别的访问，并向电子文档的各个子部分贡献内容。 从第一用户接收电子文档的选择，请求由第二用户更新的选择。 向第二用户发送包括电子文档的选择的通知消息。 响应于第二用户从通知消息中修改电子文档的选择，然后从第二用户接收电子文档的修改。 利用从第二用户接收的修改来更新电子文档。

公开(公告)号：US20130254270A1

公开(公告)日：2013-09-26

申请号：US13897971

申请日：2013-05-20

Applicant: Google Inc.

Inventor： Jonathan Rochelle ,  Micah Lemonik ,  Farzad Khosrowshahi ,  John Stephen Danaher

IPC: H04L29/06

CPC classification number: G06F17/246 ,  G06F8/34 ,  G06F17/211 ,  G06F17/243 ,  G06F17/30011 ,  G06F17/3089 ,  G06Q10/10 ,  H04L67/42

Abstract: A distributed spreadsheet application executes at a server and a client in a network. The networked spreadsheet application can generally be used without requiring a user to install any specific spreadsheet software prior to using the application. In one implementation, the spreadsheet application may include a client engine that executes within browser programs of a plurality of client computing devices and server logic. The server logic may be configured to distribute the client engines to the plurality of client computing devices of the spreadsheet application when requested through the browser programs of each of the plurality of client computing devices. The server logic synchronizes a single spreadsheet document that is simultaneously open at the plurality of client computing devices.