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16/03/2014, 19:20
... #) ← S( aa¯ aa¯ , #¯ a aaa) a a a a D(aa¯ aa¯ , aa¯ aaa) a a ¯ a F(aa¯ a, aaaa) a ¯ ¯ A( a, a) F (a , aa) a ¯ A( a, a) D (a , aa) a ¯ E (a a, aaa) a ¯ ¯ D (a , aa) a ¯ C(ε, #) A (¯ , a) a ¯ ... Peter Sells, Stuart M Shieber, and Thomas Wasow, editors, Foundational Issues in Natural Language Processing, pages 31–81 The MIT Press, Cambridge, MA Aravind K Joshi 1985 Tree-adjoining grammars: ... Phrase Structure Grammars, Head Grammars, and Natural Language Ph.D thesis, Department of Linguistics, Stanford University Kelly Roach 1987 Formal properties of head grammars In Alexis Manaster-Ramer,...