We introduce the KoKo corpus, a collection of German L1 learner texts annotated with
learner errors, along with the methods and tools used in its construction and evaluation. The …

This paper describes an extended version of the KoKo corpus (version KoKo4, Dec 2015), a
corpus of written German L1 learner texts from three different German-speaking regions in …

Up until today research in various educational and linguistic domains such as learner
corpus research, writing research, or second language acquisition has produced a …

This paper introduces the project DiDi in which we collect and analyze German data of
computer-mediated communication (CMC) written by internet users from the Italian province …

The aim of the study reported in this thesis is twofold: to build a learner corpus of Nigerian
English, and to investigate the production and use of collocations by Nigerian English …

Abstract We present Transc&Anno, a web-based collaboration tool allowing the transcription
of text images and their shallow on-the-fly annotation. Transc&Anno was originally …

Vorrangig ging es darum, empirisch begründete und detaillierte Aussagen über die
Schreibkompetenzen von SchülerInnen mit Deutsch als Erstsprache am Ende der …

In spite of the increased application of corpus-based methods in phraseological research in
the past years (cf. Heid 2005; Heid/Weller 2010; Steyer 2013), the initiating interest for …

At the beginning of the corpus building process is the selection of appropriate software tools
and data formats for the acquisition and annotation of the original linguistic data. This initial …

NLP applications for learners often rely on annotated learner corpora. Thereby, it is
important that the annotations are both meaningful for the task, and consistent and reliable …