Electrical computers and digital processing systems: multicomput – Distributed data processing – Processing agent
Reexamination Certificate
2007-06-14
2010-12-07
Lazaro, David (Department: 2455)
Electrical computers and digital processing systems: multicomput
Distributed data processing
Processing agent
C709S206000, C709S217000
Reexamination Certificate
active
07849128
ABSTRACT:
A method for sampling of streaming data for distribution on a network (e.g., the Internet) includes receiving the steaming data (which includes periodically updated information items) from a streaming data source. The periodically updated information items of the streaming data are subsequently sampled using a sampling process based on a total update rate of the steaming data (Ua) and a capacity of the network (C), thereby creating a sampled data stream. Alternatively, the periodically updated information items of the streaming data can be sampled using a sampling process that is also based on the importance (Kqmin) of each of the periodically updated information items and the update rate (Uq) of each of the periodically updated information items to create the sampled data stream. The sampled data stream is then distributed on the network (e.g., the Internet or a private area network).
REFERENCES:
patent: 5872921 (1999-02-01), Zahariev et al.
patent: 6557026 (2003-04-01), Stephens, Jr.
patent: 2003/0005074 (2003-01-01), Herz et al.
Bennett Michael
Kekre Amol
Yao Hongyu
DeCarlo James J.
Greenberg & Traurig, LLP
Lazaro David
Yahoo ! Inc.
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