Methods and apparatus for systems providing distributed expression evaluation over streams
US9934326B1 · kind B1 · utility
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17Claims
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Key dates
| Filing date | Mar 31, 2015 |
| Grant date | Apr 3, 2018 |
| Priority date | — |
| Expiry date | May 27, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/1097
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Methods and apparatus for distributed evaluation of expressions defined by a domain model including classes with attributes and relationships among the classes. Messages containing attribute updates are sent and processed using vertex-centric graph processing technique to evaluate expressions and determine a state of the system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.