发明名称 |
SEARCHING DOCUMENT SETS WITH DIFFERING METADATA SCHEMATA |
摘要 |
Search and filtering of documents with different metadata schemata is enabled using a single index that supports a single schema through decorated namespaces. Each metadata schema submitted to a system is assigned a unique identifier and property names associated with the schema are prefixed with the unique identifier. A single-valued, decorated property is used to indicate whether a submitted document is part of a registered schema in the system. The single-valued properties are converted to a search index table that enables resource-optimized searching and filtering of documents eliminating documents of other schemata by simply checking the association property.
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申请公布号 |
US2008281781(A1) |
申请公布日期 |
2008.11.13 |
申请号 |
US20070745166 |
申请日期 |
2007.05.07 |
申请人 |
ZHAO LEI;KRISHNAMOORTHY PRAKASH SUNDRA;CRITCHLOW RICHARD;FANG LIJIANG |
发明人 |
ZHAO LEI;KRISHNAMOORTHY PRAKASH SUNDRA;CRITCHLOW RICHARD;FANG LIJIANG |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
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地址 |
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