J. Wu, K. Williams, H. Chen, M. Khabsa, C. Caragea, A. Ororbia, D. Jordan, und C. Giles. Proceedings of the Twenty-Eighth AAAI Conference on Artificial Intelligence and the Twenty-Sixth Innovative Applications of Artificial Intelligence Conference, Québec, Canada, Seite 2930--2937. Association for the Advancement of Artificial Intelligence, (июля 2014)
C. Bretschneider, S. Zillner, M. Hammon, P. Gass, und D. Sonntag. 30th IEEE International Symposium on Computer-Based Medical Systems, CBMS 2017, Thessaloniki, Greece, June 22--24, 2017, Seite 213--218. Los Alamitos, CA, IEEE Computer Society, (2017)