Q. Han, J. Guo, und H. Schütze. Second Joint Conference on Lexical and Computational Semantics (*SEM), Volume 2: Proceedings of the Seventh International Workshop on Semantic Evaluation (SemEval 2013), Association for Computational Linguistics, (2013)
B. Schmitz, A. Györkös, und T. Ertl. Computers Helping People with Special Needs. 12th International Conference, ICCHP 2010, Proceedings, 7383, Springer, (2012)