Other works ( Kasper et al. , 1995 ; Becker and Lopez , 2000 ) convert HPSG grammars into LTAG grammars .
adapting hpsgtotag compilation to widecoverage grammars
Tilman Becker Patrice Lopez
The manual translation demanded considerable efforts from the translator , and obscures the equivalence between the original and obtained grammars . Other works ( Kasper et al. , 1995 ; Becker and Lopez , 2000 ) convert HPSG grammars into LTAG grammars . However , given the greater expressive power of HPSG , it is impossible to convert an arbitrary HPSG grammar into an LTAG grammar .
Other works ( Kasper et al. , 1995 ; @@CITATION ) convert HPSG grammars into LTAG grammars .