In this section you will find some of the example data-sets used in the evaluation of the grammatical inference algorithm "e-GRIDS", as presented in the following publication: "e-GRIDS: Computationally Efficient Grammatical Inference from Positive Examples", GRAMMARS Special Issue.

Grammar (a) - Table 11

• The CFG grammar (a).
• Generated example sentences from grammar (a).
• The example sentences converted to an initial grammar. The files are in the PCPATR CFG parser format: Initial_G1.grm, Initial_G1.lex, Initial_G1.cat.
• The script we used for generating the example sentences from grammar (a). Requires Tcl/Tk 8.4.

Grammar (b) - Table 11

• The CFG grammar (b).
• Generated example sentences from grammar (b).
• The example sentences converted to an initial grammar. The files are in the PCPATR CFG parser format: Initial_G2.grm, Initial_G2.lex, Initial_G2.cat.
• The script we used for generating the example sentences from grammar (b). Requires Tcl/Tk 8.4.