An empirical study on the specification of the local search application probability in multiobjective memetic algorithms. - Hisao Ishibuchi; Yasuhiro Hitotsuyanagi; Yusuke Nojima (IEEE Congress on Evolutionary Computation, 2007)

Scalability of multiobjective genetic local search to many-objective problems: Knapsack problem case studies. - Hisao Ishibuchi; Yasuhiro Hitotsuyanagi; Yusuke Nojima (IEEE Congress on Evolutionary Computation, 2008)

Effectiveness of scalability improvement attempts on the performance of NSGA-II for many-objective problems. - Hisao Ishibuchi; Noritaka Tsukamoto; Yasuhiro Hitotsuyanagi; Yusuke Nojima (GECCO, 2008)

Use of Heuristic Local Search for Single-Objective Optimization in Multiobjective Memetic Algorithms. - Hisao Ishibuchi; Yasuhiro Hitotsuyanagi; Noritaka Tsukamoto; Yusuke Nojima (PPSN, 2008)

Effects of Including Single-Objective Optimal Solutions in an Initial Population on Evolutionary Multiobjective Optimization. - Yuki Tsujimoto; Yasuhiro Hitotsuyanagi; Yusuke Nojima; Hisao Ishibuchi (SoCPaR, 2009)

Use of biased neighborhood structures in multiobjective memetic algorithms. - Hisao Ishibuchi; Yasuhiro Hitotsuyanagi; Noritaka Tsukamoto; Yusuke Nojima (Soft Comput., 2009)

Multiobjectivization from two objectives to four objectives in evolutionary multi-objective optimization algorithms. - Hisao Ishibuchi; Yasuhiro Hitotsuyanagi; Yusuke Nakashima; Yusuke Nojima (NaBIC, 2010)

Many-Objective Test Problems to Visually Examine the Behavior of Multiobjective Evolution in a Decision Space. - Hisao Ishibuchi; Yasuhiro Hitotsuyanagi; Noritaka Tsukamoto; Yusuke Nojima (PPSN (2), 2010)

How to Choose Solutions for Local Search in Multiobjective Combinatorial Memetic Algorithms. - Hisao Ishibuchi; Yasuhiro Hitotsuyanagi; Yoshihiko Wakamatsu; Yusuke Nojima (PPSN (1), 2010)

Many-objective test problems with multiple Pareto optimal regions in a decision space. - Hisao Ishibuchi; Naoya Akedo; Hiroyuki Ohyanagi; Yasuhiro Hitotsuyanagi; Yusuke Nojima (MCDM, 2011)

Effects of the Existence of Highly Correlated Objectives on the Behavior of MOEA/D. - Hisao Ishibuchi; Yasuhiro Hitotsuyanagi; Hiroyuki Ohyanagi; Yusuke Nojima (EMO, 2011)