Electrical computers and digital processing systems: multicomput – Computer conferencing – Cooperative computer processing
Reexamination Certificate
2003-07-30
2009-02-10
Nguyen, Phuoc H (Department: 2143)
Electrical computers and digital processing systems: multicomput
Computer conferencing
Cooperative computer processing
C709S204000, C709S217000, C709S225000, C709S232000
Reexamination Certificate
active
07490126
ABSTRACT:
A distributed, activity-based collaboration system employs a data change request priority scheme for determining an order of execution of data change requests in effecting changes to local copies of data so as to optimize data consistency for collaborative activities. The data change request priority scheme can entail encoding sequence number information and dependency information in the data change requests, responsive to which data changes can be made, unmade and remade to the data.
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Ozzie Jack E.
Ozzie Raymond E.
Microsoft Corporation
Nguyen Phuoc H
Wolf Greenfield & Sacks P.C.
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