| 摘要 |
PURPOSE: A tree pattern expression using system and method thereof are provided to innovatively improve system performance and extendability by reducing the complexity of pattern-matching. CONSTITUTION: A matching determination unit determines matching between structural patterns by using a pattern matching algorithm. The pattern-matching algorithm provides a group of information which indicates a binding relationship between a pattern tree and a target tree by receiving the information of the pattern tree and the target tree. The pattern-matching algorithm compares a pattern node of the pattern tree with a target node of the target tree. |
