Precache Inc.
(2006)
Method for sending and receiving a Boolean function over a network.
US 7,117,270 B2.
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Abstract
Conversion of subscription predicates for transmission in a publish-subscribe network. Subscriptions include Boolean-valued predicates defining content desired by a subscriber. An agent application converts the predicates into a suitable form for transmission to routers in a network core. The routers process the predicates into filter tables or data structures for use in content-based routing, which involves applying attributes in received packets to the filters. The agent also receives content corresponding with subscriptions and calls applications for presenting the content to a subscriber.
| Type: | Patent |
|---|---|
| Title: | Method for sending and receiving a Boolean function over a network |
| Location: | United States of America |
| Identifier: | US 7,117,270 B2 |
| Open access status: | An open access version is available from UCL Discovery |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science |
| URI: | https://discovery.ucl.ac.uk/id/eprint/4315 |
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