Invention Grant
US08549009B2 XML data processing system, data processing method and XML data processing control program used for the system
有权
XML数据处理系统，数据处理方法和用于系统的XML数据处理控制程序
- Patent Title: XML data processing system, data processing method and XML data processing control program used for the system
- Patent Title (中): XML数据处理系统，数据处理方法和用于系统的XML数据处理控制程序
-
Application No.: US12676851Application Date: 2008-07-23
-
Publication No.: US08549009B2Publication Date: 2013-10-01
- Inventor: Junpei Kamimura , Takehiko Kashiwagi
- Applicant: Junpei Kamimura , Takehiko Kashiwagi
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2007-233159 20070907
- International Application: PCT/JP2008/063150 WO 20080723
- International Announcement: WO2009/031370 WO 20090312
- Main IPC: G06F17/30
- IPC: G06F17/30
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.
Public/Granted literature
Information query
