发明授权
US07730088B2 Queriable hierarchical text data 失效
可查询的分层文本数据

Queriable hierarchical text data
摘要:
There is disclosed a method, apparatus and computer program product for generating a queriable text. User role map information is applied to the source hierarchical text. The role mapped text is separated into a structure component and a content component. The content component is compressed. A method for processing intermediate and original form query also is disclosed.
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