Dr. Arthur Carvalho is an Assistant Professor at the Department of Technology and Operations Management at Rotterdam School of Management, Erasmus University. The main focus of his research is on how to leverage the data generated by a crowd in order to assist decision makers in making better decisions, i.e., on how to leverage the wisdom of crowds. Some of the research questions Dr. Carvalho has been working on include: how to elicit and aggregate crowd members’ subjective and private information in an optimal way and, from a decision-making perspective, how to optimally build a crowd by taking into account diversity of information and crowd members’ skills. Dr. Carvalho’s research has been applied to different domains, ranging from energy-related settings to business forecasting and crowdsourcing, and published in academic journals such as INFORMS Decision Analysis and Judgment and Decision Making. Dr. Carvalho received his MMath and PhD in Computer Science from the University of Waterloo (Canada) in 2010 and 2014.