1. Baltrušaitis T, Ahuja C, Morency L (2019) Multimodal machine learning: a survey and taxonomy. IEEE Trans Pattern Anal Mach Intell 41(2):423–443. https://doi.org/10.1109/TPAMI.2018.2798607
2. Lahat D, Adali T, Jutten C (2015) Multimodal data fusion: an overview of methods, challenges, and prospects. Proc IEEE 103(9):1449–1477
3. World Health Organization (2017) Depression fact sheet. [Online]. Available: http://www.who.int/mediacentre/factsheets/fs369/en/index.html. Accessed: Aug 2014
4. Gratch J, Artstein R, Lucas G (2014) The distress analysis interview corpus of human and computer interviews. In: Proc. 9th LREC’14, Reykjavik, Iceland, May, pp 3123–3128
5. DeVault D, Artstein R (2014) SimSensei Kiosk: A virtual human interviewer for healthcare decision support. In: Proceedings Autonomous Agents and Multi-agent Systems, USA, pp 1061–1068