Method and apparatus for correlating events
US7275250B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 1, 2001 |
| Grant date | Sep 25, 2007 |
| Priority date | — |
| Expiry date | Jan 14, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99944
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A correlation system receives multiple events and multiple data elements. The multiple events and data elements are applied to a correlation function which is implemented as a state machine. A specific event is generated if the correlation function is satisfied by the multiple events and the multiple data elements. Additional events and data elements are received if the correlation function is not satisfied by the original events and data elements. The system allows for the identification of a schema for creating state machines that correlate events and/or data. An instance of a particular state machine is created and transitions for the particular state machine are defined by subscribing to one or more events. An update consumer is applied to the particular state machine to update the state of the particular state machine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.