Archive for Hannover

how to build trust in computer simulations: Towards a general epistemology of validation

Posted in Books, pictures, Statistics, Travel, University life with tags , , , , on July 8, 2015 by xi'an

I have rarely attended a workshop with such a precise goal, but then I have neither ever attended a philosophy workshop… Tonight, I am flying to Han(n)over, Lower Saxony, for a workshop on the philosophical aspects of simulated models. I was quite surprised to get invited to this workshop, but found it quite a treat to attend a multi-disciplinary meeting about simulations and their connection with the real world! I am less certain I can contribute anything meaningful, but still look forward to it. And will report on the discussions, hopefully. Here is the general motivation of the workshop:

“In the last decades, our capacities to investigate complex systems of various scales have been greatly enhanced by the method of computer simulation. This progress is not without a price though: We can only trust the results of computer simulations if they have been properly validated, i.e., if they have been shown to be reliable. Despite its importance, validation is often still neglected in practice and only poorly understood from a theoretical perspective. The aim of this conference is to discuss methodological and philosophical problems of validation from a multidisciplinary perspective and to take first steps in developing a general framework for thinking about validation. Working scientists from various natural and social sciences and philosophers of science join forces to make progress in understanding the epistemology of validation.”

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