发明名称 |
Pattern matching method for tree structured data |
摘要 |
In order to highly speed up the pattern matching of tree structured data in a logic programming language, the priority order is set when the data owned by the individual nodes of a tree structure are to be transversely sought, and the tree structured data are expressed in a vector type, in which they are arranged in that priority order, so that they are compared consecutively from the head for each element of the vector.
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申请公布号 |
US4794528(A) |
申请公布日期 |
1988.12.27 |
申请号 |
US19870015111 |
申请日期 |
1987.02.17 |
申请人 |
HITACHI, LTD. |
发明人 |
HIROSE, TADASHI;NAKAO, KAZUO;SAKODA, KOUSUKE;TAKEUCHI, YOUICHI |
分类号 |
G06F9/44;G06F17/30;(IPC1-7):G06F1/00 |
主分类号 |
G06F9/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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