I: Ø. Andersen, K. Fløttum og T. Kinn (red.): Menneske, språk og fellesskap. Festskrift til Kirsti Koch Christensen på 60-årsdagen 1. desember 2000, Novus forlag, s. 25-45.
«Traditionally, unification grammars are hand-coded. This is extremely time consuming, expensive and very difficult to scale. [...] we have developed a new method for automatically extracting wide-coverage probabilistic unification (LFG) grammars from treebank resources. To achieve this, we first automatically annotate the treebank (such as Penn-II) with feature-structure information (LFG f-structures, approximating to basic predicate-argument structure). From the f-structure annotated treebank, we then automatically extract wide-coverage, probabilistic LFG approximations to parse new text»
R. Kaplan, T. King, and J. III. COLING-GEE '02 Proceedings of the 2002 Workshop on Grammar Engineering and Evaluation, 15, page 1--7. Morristown, NJ, Association for Computational Linguistics, Association for Computational Linguistics, (2002)
V. Rosén, P. Meurer, and K. de Smedt. Proceedings of the 7th International Workshop on Treebanks and Linguistic Theories (TLT7), page 127--133. Utrecht, LOT, (2009)