Hierarchical causality explorer: making complemental use of 3D/2D visualizations. - Shizuka Azuma; Issei Fujishiro; Hideyuki Horii (Visualization and Data Analysis, 2006)

Problem Exploration with Bias Breaking Ideation for Maritime Emissions Reduction. - Sixiong Peng; Lorena Pelegrin; Patricia Arnal Luna; Hideyuki Horii; Bryan R. Moser (TE, 2019)

Development of Method for Visualizing Behavioral States of Teams. - Sixiong Peng; Takashi Amakasu; Hiroki Kawauchi; Hideyuki Horii; Kazuo Hiekata (TE, 2021)