| 摘要 |
PROBLEM TO BE SOLVED: To provide constitution information of the contents to a user, by recognizing constitution of contents by using layout information even when Web contents do not have logical structure information showing constitution of the contents in the source. SOLUTION: By using layout information of parts such as text contained in Web contents and an input area, grouping is performed among parts, and contents constitution tree information showing constitution of contents in which the grouped parts are stored in the nodes is generated. Using this contents constitution tree information, an output file fitting to output environment of a client is generated. COPYRIGHT: (C)2008,JPO&INPIT
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