TFS

From NLG Systems Wiki

TFS stands for the Typed Feature Structure representation formalism.

For more information, see e.g. http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.44.5720

This wiki believes that the following NLG systems are based on the TFS framework:

System	Worker	Started	Ended	Description
Polygloss	Momma Zajac Emele	24478931990	24486231992	typed-unification-based generation

Typed feature structures are also used by other frameworks, e.g. GPSG, HPSG, LFG, and extensions of TAG.