Systems and methods for automated navigation between dynamic data with dissimilar structures
US6704721B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 2, 1999 |
| Grant date | Mar 9, 2004 |
| Priority date | — |
| Expiry date | Apr 2, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99943
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods are provided for automating navigation between dynamic data that has dissimilar structures, such as navigating between relational tables that have only a subset of their columns in common. That is, given a source dataset and source element collection, we want to navigate to an element collection in one or more target datasets. The automated navigation system includes an inter-dataset navigation engine that determines the best matching element collection within a plurality of target datasets. One method employed includes finding a descriptor of the target element collection in a target dataset. Then, a distance metric is computed between each source and target element. Lastly, a list that contains an entry for each target dataset along with its associated target element collection and distance value is output for use in a particular analysis task.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.