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LR parsing for global index languages (GILs)
被引:0
|作者:
Castaño, JM
[1
]
机构:
[1] Brandeis Univ, Dept Comp Sci, Waltham, MA 02254 USA
来源:
关键词:
D O I:
暂无
中图分类号:
TP31 [计算机软件];
学科分类号:
081202 ;
0835 ;
摘要:
We present here Global Index Grammars (GIGs) and the characterizing 2 Stack automaton model (LR-2PDA). We present the techniques to construct an LR parsing table for deterministic Global Index Grammars. GILs include languages which axe beyond the power of Linear Indexed Grammars/Tree Adjoining Grammars. GILs generalize properties of CF Languages in a straightforward way and their descriptive power is relevant at least for natural language and molecular biology phenomena.
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页码:269 / 281
页数:13
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