EXTRACTION METHOD FOR HIERARCHICAL STRUCTURE IN TEXT CONTENTS OF STRUCTURAL CALCULATION DOCUMENT

摘要

PURPOSE: A method for extracting a hierarchical structure in text contents of a structural calculation document is provided to convert unstructured text document information into a semi-structured XML document. CONSTITUTION: String information is classified by heading symbols, headings, contents, and references according to each row from a structural calculation document of a text file form. The classified information is successively saved in a temporary table. Hierarchy information where each title is located in a tree structure of a document is assigned using information for the heading symbols of the saved temporary table. An XML file is generated using the hierarchy information and the saved information in the temporary table.