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| | Phrase Structure Grammars |
 | | In particular, lexical entries, the bottom-up rule, and the active edges are all evaluated depth-first, which is perfectly sound, because they all start at the same left point (that before the current word in the right to left pass through the string), and thus do not interact with one another. |
 | | Lexical rules provide a mechanism for expressing redundancies in the lexicon, such as the kinds of inflectional morphology used for word classes, derivational morphology as found with suffixes and prefixes, as well as zero-derivations as found with detransitivization, nominalization of some varieties and so on. |
 | | The description in the rule is taken to be the mother category in the rule, while the rule body specifies the daughters in the rule along with any side conditions on the rule, expressed as an ALE goal. |
| www.cs.toronto.edu /~gpenn/ale/guide/node8.html (4826 words) |
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