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Method for sending and receiving a Boolean function over a network

Precache Inc. (2006) Method for sending and receiving a Boolean function over a network. US 7,117,270 B2. Green open access

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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 > 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
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Computer Science
URI: https://discovery.ucl.ac.uk/id/eprint/4315
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