Detmar Meurers, Niels Ott, and Ramon Ziai. Compiling a task-based corpus for the analysis of learner language in context. In Pre-Proceedings of Linguistic Evidence, pages 214--217, Tübingen, 2010. [ bib | .html ]

Detmar Meurers, Ramon Ziai, Luiz Amaral, Adriane Boyd, Aleksandar Dimitrov, Vanessa Metcalf, and Niels Ott. Enhancing authentic web pages for language learners. In Proceedings of the 5th Workshop on Innovative Use of NLP for Building Educational Applications (BEA-5) at NAACL-HLT 2010, pages 10--18, Los Angeles, 2010. [ bib | .pdf ]

Niels Ott and Ramon Ziai. Evaluating dependency parsing performance on German learner language. In Markus Dickinson, Kaili Müürisep, and Marco Passarotti, editors, Proceedings of the Ninth International Workshop on Treebanks and Linguistic Theories, volume 9 of NEALT Proceeding Series, pages 175--186, 2010. [ bib | http ]