Dr. Yaneer Bar-Yam is the founder and president of the New England Complex Systems Institute. He received his SB and PhD in physics from MIT in 1978 and 1984 respectively. His work explores the origins and impacts of market crashes, ethnic violence, military conflict and pandemics, analyzes social networks, as well as the bases of creativity, panics, evolution and altruism. His work on the causes of the global food crisis was cited as among the top 10 scientific discoveries of 2011 by Wired magazine. Dr. Bar-Yam has advised governments, NGOs, and corporations on using principles and insights from complex systems science to solve seemingly intractable problems. He is the author of two books: his textbook Dynamics of Complex Systems, which he has taught to over 2,000 graduate students, professionals and executives, and Making Things Work, which describes the use of complex systems science for solving problems in healthcare, education, systems engineering, international development, and ethnic conflict.
Systems dynamics and agent-based modeling have recently been used to explore complex systems in a wide range of disciplines. This talk will begin with a quick tutorial outlining the basic principles of these computational tools. Several simulations will be shown to demonstrate the visual aspects of the methods. A few current research applications in public health and medicine at Johns Hopkins will also be described. The talk will conclude with a brief, apolitical analysis of sequestration.
Tak Igusa is the founding Director for Education and Research of the Johns Hopkins Systems Institute. He received an A.B. in Applied Mathematics at Harvard and a Ph.D. in Civil Engineering at Berkeley and was on the faculty at Northwestern University before returning to Baltimore in 1999 as a professor at Johns Hopkins. His research interests are in the application of mathematical modeling to understanding systems in public health, civil infrastructure, and medicine. His interests also include structural dynamics, acoustics, and applications of statistics and probability theory to problems in civil and mechanical engineering, and more recently in atmospheric science.
Tea & Cookies will be served at 2:45 pm
The Education and Training Core (ETC) of the Johns Hopkins Global Center on Childhood Obesity (JHGCCO) is pleased to announce a training workshop entitled Agent-based and System Dynamics Models: New Tools for UnderstandingObesity. The workshop will begin at noon on Wednesday, April 10, and run until 6 pm on Thursday, April 11, with a dinner and reception on Wednesday night.
The workshop is intended for researchers, program staff, students, trainees, faculty and those with an interest in learning about how agent-based (ABM) and system dynamics (SD) models can be used to gain insights into the causes of, and potential solutions for, the obesity epidemic. The primary faculty for this workshop include Prof. Tak Igusa from the Johns Hopkins Systems Institute and the Whiting School of Engineering, and Prof. Thomas Glass from the Johns Hopkins Bloomberg School of Public Health. There will also be an invited lecture and discussion by Dr. Amy Auchincloss, Ph.D., MPH, Assistant Professor of Epidemiology and Biostatistics from Drexel University.