| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a system and method for distinguishing hierarchical information. <P>SOLUTION: Aspects include using the Collins model for parsing non-textual information into hierarchical content. The system and method assign to lines labels that indicate how the lines relate to one another. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
