Head-driven Phrase Structure Grammar I
Head-driven Phrase Structure Grammar I
Head-driven Phrase Structure Grammar I
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Basic Idea Typed feature structure HPSG: First glance<br />
TFS for linguistic description<br />
How should I model linguistic objects by FEATURES<br />
In practice,<br />
◮ The grammar specifies partial descriptions of type constraints,<br />
which are automatically expanded to give constraint<br />
structures which meet the conditions given.<br />
◮ Once a type system is defined, specifications of rules and<br />
lexical entries are expanded so that they are well-formed<br />
according to the type system.<br />
Question<br />
Why so many Greek symbols<br />
Weiwei Sun <strong>Head</strong>-<strong>driven</strong> <strong>Phrase</strong> <strong>Structure</strong> <strong>Grammar</strong> I 41/61