von Davier, A. A., Polyak, S. (2018, February) Analyzing game-based collaborative problem solving with computational psychometrics. Presented at Michigan School Testing Conference.

Yudelson, M. (2017, June) Course optimization in the era of Big Data and Machine Learning. Invited talk, Moscow State University, Department of Higher Mathematics and Cybernetics. Moscow, Russia

Woo, A., & Waldschmidt, D. (2017, September). Peas in a pod for health sector professionals. Roundtable discussion held at the 2017 Europe Association of Test Publishers Conference, Amsterdam, Netherlands.

McCorkle, R., Woo, A., & Munson, L. (2017, September). Communicating to your stakeholders using data visualization. Paper presented at the 2017 Europe Association of Test Publishers Conference Amsterdam, Netherlands.

Maris, G. (2017, September). Learning may be genetic, but not learning certainly is contagious. Presentation at the European Association of Test Publishers (e-ATP), Amsterdam, Netherlands.

Maris, G. (2017). Why the outcome of learning is what it is, and how we’ve let that happen. Presentation at the Conference on Complex Systems, Cancun, Mexico.

Maris, G. (2017, September). Urnings: What You Urn is What You Get. Presentation at the Iowa Equating summit Iowa City, IA.

Polyak, S.T., von Davier, A.A., Peterschmidt, K. (2017, August) Computational Psychometrics for the Measurement of Collaborative Problem Solving Skills. In A. Lan (Chair) Advancing Education with Data. Workshop conducted at the 23rd ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Halifax, Nova Scotia.