Large scale on-line handwritten Chinese character recognition using successor method based on stochastic regular grammar. - Kazuhiro Kuroda; Ken Harada; Masafumi Hagiwara (Pattern Recognit., 1999)

Iterative Decoding Based on the Concave-Convex Procedure. - Tomoharu Shibuya; Ken Harada; Ryosuke Tohyama; Kohichi Sakaniwa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005)

Hybridization of genetic algorithm and local search in multiobjective function optimization: recommendation of GA then LS. - Ken Harada; Kokolo Ikeda; Shigenobu Kobayashi (GECCO, 2006)

Local search for multiobjective function optimization: pareto descent method. - Ken Harada; Jun Sakuma; Shigenobu Kobayashi (GECCO, 2006)

Constraint-Handling Method for Multi-objective Function Optimization: Pareto Descent Repair Operator. - Ken Harada; Jun Sakuma; Isao Ono; Shigenobu Kobayashi (EMO, 2007)

Uniform sampling of local pareto-optimal solution curves by pareto path following and its applications in multi-objective GA. - Ken Harada; Jun Sakuma; Shigenobu Kobayashi; Isao Ono (GECCO, 2007)

Prior ensemble learning. - Nanako Kubota; Yufu Kasahara; Ken Harada; Koji Fujimoto; Tomohisa Okada; Masato Inoue (Int. J. Comput. Assist. Radiol. Surg., 2021)