XML data processing system, data processing method and XML data processing control program used for the system
US8549009B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Jul 23, 2008 |
| Grant date | Oct 1, 2013 |
| Priority date | — |
| Expiry date | Jan 13, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/8373
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
XML analyzer 11 analyzes and decomposes XML data ina into nodes and assigns node identifiers to the nodes to produce XML data inb while creating indexes ix for specifying node identifiers for XML data inb on the basis of XPath expression F. Storage 12 stores XML data inb while index storage 13 stores indexes ix. XPath expression processor 14 uses indexes ix to acquire the node identifiers corresponding to XPath expression F while acquiring XML data inc corresponding to the node identifiers from stored XML data inb.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.