1. Artstein, R., Leuski, A., Maio, H., Mor-Barak, T., Gordon, C., Traum, D.: How many utterances are needed to support time-offset interaction? In: Proceedings of FLAIRS-28, pp. 144–149. AAAI Press, Hollywood, Florida, May 2015
2. Artstein, R., Traum, D., Alexander, O., Leuski, A., Jones, A., Georgila, K., Debevec, P., Swartout, W., Maio, H., Smith, S.: Time-offset interaction with a Holocaust survivor. In: Proceedings of IUI 2014, pp. 163–168. Haifa, Israel, February 2014
3. Bar-On, D.: Importance of testimonies in Holocaust education. Dimensions Online: A Journal of Holocaust Studies 17(1) (2003).
http://archive.adl.org/education/dimensions_17/importance.html
4. Bohus, D., Rudnicky, A.I.: Sorry, I didn’t catch that! - An investigation of non-understanding errors and recovery strategies. In: Proceedings of SIGDIAL, Lisbon, Portugal, pp. 128–143, September 2005
5. Chabot, L.: Nixon library technology lets visitors ‘interview’ him. Los Angeles Times, 21 July 1990.
http://articles.latimes.com/1990-07-21/news/mn-346_1_richard-nixon