Simplified entity relationship model to access structure data
US8572124B2 · kind B2 · utility
9Cited by
2References
5Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 2, 2010 |
| Grant date | Oct 29, 2013 |
| Priority date | — |
| Expiry date | Jan 12, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Data may be modeled as an undirected graph. A set of entities and a set of attributes may be defined. A set of relationships may be defined to represent semantic associations with each association connecting at least two entities. Attributes may be associated with entities rather than with relationships. A hierarchical query language with a set of atomic operations on modeled data may be employed. The modeled data may be displayed on a display unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.