@inProceedings{Lange-Herbert2018-274013, title = {Putting Control into Language Learning}, abstract = {Controlled Natural Languages (CNLs) have many applications including document authoring, automatic reasoning on texts and reliable machine translation, but their application is not limited to these areas. We explore a new application area of CNLs, the use of CNLs in computer-assisted language learning. In this paper we present a a web application for language learning using CNLs as well as a detailed description of the properties of the family of CNLs it uses.}, booktitle = {CNL 2018, the 6th International Workshop on Controlled Natural Language, Maynooth, Co Kildare, 27-28th August 2018; published as volume 304 of Frontiers in Artificial Intelligence and Applications}, author = {Lange, Herbert and Ljunglöf, Peter}, year = {2018}, publisher = {IOS Press}, adress = {Amsterdam}, ISBN = {978-1-61499-904-1}, }