Real-Time Collaboration in a Hosted Word Processor
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United States of America Patent
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Issued Date -
Oct 13, 2011
app pub date -
Apr 12, 2011
filing date -
Apr 12, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
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.
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