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Next: Generating grammars Up: Lexical Organization Previous: Tree generation


The input of our system is the description of the language, which includes the subcategorization frame list, LRR list, subcategorization block list and transformation lists. The output is a list of trees generated automatically by the system, as shown in Figure [*]. The tree generation module is written in Prolog, and the rest part is in C. We also have a graphic interface to input the language description. Figure [*] and [*] are two snapshots of the interface.
Figure: Implementation of the system

Figure: Interface for creating a grammar

Figure: Part of the Interface for creating blocks

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