Horie, K., Y. Maeno, and Y. Ohsawa. “Creating Scenario for New Product Design With Human-Interactive Annealing and Data Crystallization”. Proceedings of the 51st Annual Meeting of the ISSS - 2007, Tokyo, Japan, vol. 51, no. 2, July 2007, https://journals.isss.org/index.php/proceedings51st/article/view/506.