In Proceedings ACL - 95 1 Encoding Lexicalized Tree Adjoining
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چکیده
This paper shows how DATR, a widely used formal language for lexical knowledge representation , can be used to deene an LTAG lexicon as an inheritance hierarchy with internal lexical rules. A bottom-up featural encoding is used for LTAG trees and this allows lexical rules to be implemented as co-variation constraints within feature structures. Such an approach eliminates the considerable redundancy otherwise associated with an LTAG lexicon.
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تاریخ انتشار 1995