Tamas Insperger is a professor and chairperson of the Department of Applied Mechanics at the Budapest University of Technology and Economics and the group leader of the MTA-BME Lendület Human Balancing Research group. He is an author with Gabor Stepan of the book "Semi-discretization for time-delay systems".
John Milton is a professor of computational neuroscience at The Claremont Colleges. He has authored three books: "Mathematics as a Laboratory tool: Dynamics, delays and noise" with Toru Ohira, "Epilepsy as a dynamic disease" with Peter Jung and "Dynamics of small neural populations".