| Experimental Setup | The resulting f-structure parses are transferred to meaning representations and mapped back to f-structure charts. |
| Experimental Setup | In our system, this correlation is modelled by a combination of linguistic properties that can be extracted from the f-structure or meaning representation and of the surface order that is read off the sentence string. |
| Experiments | We built 3 datasets from our alternation data: FS - candidates generated from the f-structure; SEMn - realisations from the naive meaning representations; SEMh - candidates from the heuristically underspecified meaning representation . |
| Generation Architecture | To obtain a more abstract underlying representation (in the pipeline on the right-hand side of Figure 1), the present work uses an additional semantic construction component (Crouch and King, 2006; ZarrieB, 2009) to map LFG f-structures to meaning representations . |
| Generation Architecture | For the reverse direction, the meaning representations are mapped to f-structures which can then be mapped to surface strings by the XLE generator (ZarrieB and Kuhn, 2010). |
| Generation Architecture | The subject of the passive and the object of the active f-structure are mapped to the same role (patient) in the meaning representation . |