<p><b>MICHAEL GILLILAND</b> is Marketing Manager for SAS forecasting software, editor of the Forecasting Practice section of <i>Foresight: The International Journal of AppliedForecasting</i>, and author of <i>The Business Forecasting Deal</i>. He has published articles in <i>Supply Chain Management Review, Journal of Business Forecasting, Analytics, Supply Chain Forecasting Digest, APICS Magazine, Swiss Analytics Magazine</i>, and <i>Foresight</i>. Mike holds a BA in Philosophy from Michigan State University, and Master's degrees in Philosophy and Mathematical Sciences from Johns Hopkins University. Follow his blog, <i>The Business Forecasting Deal,</i> at blogs.sas.com/content/forecasting. <p><b>LEN TASHMAN</b> is the founding editor of <i>Foresight: The International Journal of Applied Forecasting</i>, now in its 10th year of publication. He serves on the Board of Directors of the International Institute of Forecasters and is organizer and chair of the Forecasting in Practice Track at the annual International Symposium on Forecasting. Len is an emeritus professor of business administration at the University of Vermont and Director of the Center for Business Forecasting. <p><b>UDO SGLAVO</b> is Senior Director of Predictive Modeling R&D at SAS Institute. His team develops industry-leading and award-winning software for data mining, machine learning, and large scale automatic forecasting. He has published articles in <i>Analytics</i>, and is a contributor to <i>The Business Forecasting Deal</i> blog. Udo has served on the practitioner advisory board of <i>Foresight</i>, and holds a diploma in mathematics from University of Applied Sciences, Darmstadt, Germany.