Kazuhiro Ohkura

Publication Activity (10 Years)

Years Active: 1992-2023
Publications (10 Years): 36

Top Topics

Optimization Problems

Collective Behavior

Artificial Bee Colony Algorithm

Top Venues

Artif. Life Robotics

J. Robotics Mechatronics

J. Adv. Comput. Intell. Intell. Informatics

Publications

Yoshiaki Katada, Takumi Hirokawa, Motoaki Hiraga, Kazuhiro Ohkura
MBEANN for Robotic Swarm Controller Design and the Behavior Analysis for Cooperative Transport. J. Robotics Mechatronics 35 (4) (2023)
Daichi Morimoto, Haruhi Tsukamoto, Motoaki Hiraga, Kazuhiro Ohkura, Masaharu Munetomo
An evolutionary robotics approach to a multi-legged robotic swarm in a rough terrain environment. Artif. Life Robotics 28 (4) (2023)
Daichi Morimoto, Yukiha Iwamoto, Motoaki Hiraga, Kazuhiro Ohkura
Generating Collective Behavior of a Multi-Legged Robotic Swarm Using Deep Reinforcement Learning. J. Robotics Mechatronics 35 (4) (2023)
Ziyao Han, Yupeng Liang, Kazuhiro Ohkura
Developing multi-agent adversarial environment using reinforcement learning and imitation learning. Artif. Life Robotics 28 (4) (2023)
Xiaotong Nie, Yupeng Liang, Ziyao Han, Kazuhiro Ohkura
Generating collective wall-jumping behavior for a robotic swarm with self-teaching automatic curriculum learning. Artif. Life Robotics 28 (1) (2023)
Motoaki Hiraga, Daichi Morimoto, Yoshiaki Katada, Kazuhiro Ohkura
When Less Is More in Embodied Evolution: Robotic Swarms Have Better Evolvability with Constrained Communication. J. Robotics Mechatronics 35 (4) (2023)
Yoshiaki Katada, Kazuhiro Ohkura
Swarm robots using Lévy walk with concession in targets exploration. Artif. Life Robotics 28 (4) (2023)
Motoaki Hiraga, Yoshiaki Katada, Kazuhiro Ohkura
Echo state networks for embodied evolution in robotic swarms. Artif. Life Robotics 28 (1) (2023)
Xiaotong Nie, Yupeng Liang, Kazuhiro Ohkura
Autonomous highway driving using reinforcement learning with safety check system based on time-to-collision. Artif. Life Robotics 28 (1) (2023)
Arumu Iwami, Daichi Morimoto, Naoya Shiozaki, Motoaki Hiraga, Kazuhiro Ohkura
Generating collective behavior of a robotic swarm using an attention agent with deep neuroevolution. Artif. Life Robotics 28 (4) (2023)
Daichi Morimoto, Motoaki Hiraga, Naoya Shiozaki, Kazuhiro Ohkura, Masaharu Munetomo
Generating collective behavior of a multi-legged robotic swarm using an evolutionary robotics approach. Artif. Life Robotics 27 (4) (2022)
Motoaki Hiraga, Kazuhiro Ohkura
Topology and weight evolving artificial neural networks in cooperative transport by a robotic swarm. Artif. Life Robotics 27 (2) (2022)
Daichi Morimoto, Motoaki Hiraga, Kazuhiro Ohkura, Masaharu Munetomo
Generating and Analyzing Collective Step-Climbing Behavior in a Multi-legged Robotic Swarm. ANTS Conference (2022)
Daichi Morimoto, Motoaki Hiraga, Naoya Shiozaki, Kazuhiro Ohkura, Masaharu Munetomo
Evolving collective step-climbing behavior in multi-legged robotic swarm. Artif. Life Robotics 27 (2) (2022)
Yupeng Liang, Ziyao Han, Xiaotong Nie, Kazuhiro Ohkura
Improving generative adversarial network with multiple generators by evolutionary algorithms. Artif. Life Robotics 27 (4) (2022)
Boyin Jin, Yupeng Liang, Ziyao Han, Motoaki Hiraga, Kazuhiro Ohkura
A hierarchical training method of generating collective foraging behavior for a robotic swarm. Artif. Life Robotics 27 (1) (2022)
Yoshiaki Katada, Sho Hasegawa, Kaito Yamashita, Naoki Okazaki, Kazuhiro Ohkura
Swarm Crawler Robots Using Lévy Flight for Targets Exploration in Large Environments. Robotics 11 (4) (2022)
Motoaki Hiraga, Yufei Wei, Kazuhiro Ohkura
Evolving collective cognition for object identification in foraging robotic swarms. Artif. Life Robotics 26 (1) (2021)
Boyin Jin, Yupeng Liang, Ziyao Han, Kazuhiro Ohkura
Generating collective foraging behavior for robotic swarm using deep reinforcement learning. Artif. Life Robotics 25 (4) (2020)
Motoaki Hiraga, Yasumasa Tamura, Kazuhiro Ohkura
Behavioral specialization emerges from the embodiment of a robotic swarm. Artif. Life Robotics 25 (4) (2020)
Yusaku Ogai, Yoshiyuki Matsumura, Yusuke Hoshino, Toshiyuki Yasuda, Kazuhiro Ohkura
Centralized Business-to-Business Networks in the Japanese Textile and Apparel Industry: Using Network Analysis and an Agent-Based Model. J. Robotics Mechatronics 31 (4) (2019)
Toshiyuki Yasuda, Kazuhiro Ohkura
Sharing Experience for Behavior Generation of Real Swarm Robot Systems Using Deep Reinforcement Learning. J. Robotics Mechatronics 31 (4) (2019)
Motoaki Hiraga, Yufei Wei, Kazuhiro Ohkura
Evolving Collective Cognition of Robotic Swarms in the Foraging Task with Poison. CEC (2019)
Xiaotong Nie, Motoaki Hiraga, Kazuhiro Ohkura
Visualizing Deep Q-Learning to Understanding Behavior of Swarm Robotic System. IES (2019)
Motoaki Hiraga, Kazuhiro Ohkura
Effects of Congestion on Swarm Performance and Autonomous Specialization in Robotic Swarms. J. Robotics Mechatronics 31 (4) (2019)
Yufei Wei, Motoaki Hiraga, Kazuhiro Ohkura, Zlatan Car
Autonomous task allocation by artificial evolution for robotic swarms in complex tasks. Artif. Life Robotics 24 (1) (2019)
Yufei Wei, Xiaotong Nie, Motoaki Hiraga, Kazuhiro Ohkura, Zlatan Car
Developing End-to-End Control Policies for Robotic Swarms Using Deep Q-learning. J. Adv. Comput. Intell. Intell. Informatics 23 (5) (2019)
Motoaki Hiraga, Kazuhiro Ohkura
Evolutionary Emergence of Path Formation with Autonomous Specialization in a Robotic Swarm. ALIFE (2018)
Toshiyuki Yasuda, Kazuhiro Ohkura
Collective Behavior Acquisition of Real Robotic Swarms Using Deep Reinforcement Learning. IRC (2018)
Toshiyuki Yasuda, Kazuhiro Ohkura
Generating and analyzing hierarchical interaction in a flock of robotic swarms. Artif. Life Robotics 23 (4) (2018)
Motoaki Hiraga, Yufei Wei, Toshiyuki Yasuda, Kazuhiro Ohkura
Evolving autonomous specialization in congested path formation task of robotic swarms. Artif. Life Robotics 23 (4) (2018)
Motoaki Hiraga, Toshiyuki Yasuda, Kazuhiro Ohkura
Evolutionary Acquisition of Autonomous Specialization in a Path-Formation Task of a Robotic Swarm. J. Adv. Comput. Intell. Intell. Informatics 22 (5) (2018)
Marco Dorigo, Mauro Birattari, Xiaodong Li, Manuel López-Ibáñez, Kazuhiro Ohkura, Carlo Pinciroli, Thomas Stützle
ANTS 2016 special issue: Editorial. Swarm Intell. 11 (3-4) (2017)
Yufei Wei, Toshiyuki Yasuda, Kazuhiro Ohkura
Collective cognition: A case study of evolutionary swarm robotics in the collective foraging problem with poison. SII (2017)
Toshiyuki Yasuda, Shigehito Nakatani, Akitoshi Adachi, Masaki Kadota, Kazuhiro Ohkura
Adaptive role assignment for self-organized flocking of a real robotic swarm. Artif. Life Robotics 21 (4) (2016)
Yufei Wei, Toshiyuki Yasuda, Kazuhiro Ohkura
Proceedings in Adaptation, Learning and Optimization. IES (2016)
Hai Shan, Toshiyuki Yasuda, Kazuhiro Ohkura
A self adaptive hybrid enhanced artificial bee colony algorithm for continuous optimization problems. Biosyst. (2015)
Zhiwen Wang, Toshiyuki Yasuda, Kazuhiro Ohkura
An evolutionary approach to sudoku puzzles with filtered mutations. CEC (2015)
Hai Shan, Toshiyuki Yasuda, Kazuhiro Ohkura
A levy flight-based hybrid artificial bee colony algorithm for solving numerical optimization problems. IEEE Congress on Evolutionary Computation (2014)
Kazuhiro Ohkura, Toshiyuki Yasuda, Yoshiyuki Matsumura, Masaki Kadota
GPU Implementation of Food-Foraging Problem for Evolutionary Swarm Robotics Systems. ANTS Conference (2014)
Toshiyuki Yasuda, Kazuhiro Ohkura, Tosei Nomura, Yoshiyuki Matsumura
Evolutionary swarm robotics approach to a pursuit problem. RiiSS (2014)
Kazuhiro Ohkura, Toshiyuki Yasuda, Yoshiyuki Matsumura
Coordinating the Collective Behavior of Swarm Robotics Systems Based on Incremental Evolution. SMC (2013)
Tian Yu, Toshiyuki Yasuda, Kazuhiro Ohkura, Yoshiyuki Matsumura, Masanori Goka
Cooperative Transport by a Swarm Robotic System Based on CMA-NeuroES Approach. J. Adv. Comput. Intell. Intell. Informatics 17 (6) (2013)
Toshiyuki Yasuda, Kazuhiro Ohkura, Nanami Wada, Yoshiyuki Matsumura
Behavior sequence analysis of incrementally evolving robotic swarms in a foraging task. SII (2013)
Toshiyuki Yasuda, Kazuhiro Ohkura, Kazuaki Yamada
Multi-robot Cooperation Based on Continuous Reinforcement Learning with Two State Space Representations. SMC (2013)
Yoshiyuki Matsumura, Ayumu Kobayashi, Kiyotaka Sugiyama, Todd C. Pataky, Toshiyuki Yasuda, Kazuhiro Ohkura, Bill Sellers
A (μ, λ) evolutionary and particle swarm hybrid algorithm, with an application to dinosaur gait optimization. IWCIA (2013)
Hai Shan, Toshiyuki Yasuda, Kazuhiro Ohkura
A self adaptive hybrid artificial bee colony algorithm for solving CEC 2013 real-parameter optimization problems. SII (2013)
Toshiyuki Yasuda, Nanami Wada, Kazuhiro Ohkura, Yoshiyuki Matsumura
Analyzing collective behavior in evolutionary swarm robotic systems based on an ethological approach. ADPRL (2013)
Yoshiyuki Matsumura, Kiyotaka Sugiyama, Toshiyuki Yasuda, Kazuhiro Ohkura
(μ, λ) evolutionary and particle swarm hybrid algorithm over cloud computing, with an application to dinosaur gait optimization. SII (2013)
Kazuhiro Ohkura, Toshiyuki Yasuda, Yoshiyuki Matsumura
Generating Cooperative Collective Behavior in Swarm Robotic Systems. J. Adv. Comput. Intell. Intell. Informatics 17 (5) (2013)
Kazuhiro Ohkura, Toshiyuki Yasuda, Yoshiyuki Matsumura
Extracting functional subgroups from an evolutionary robotic swarm by identifying the community structure. NaBIC (2012)
Kazuhiro Ohkura, Toshiyuki Yasuda, Chikara Morishita, Yoshiyuki Matsumura
Cluster Analysis of Collective Behavior for a Robotic Swarm. IAS (2) (2012)
Takaaki Kadota, Toshiyuki Yasuda, Yoshiyuki Matsumura, Kazuhiro Ohkura
An incremental approach to an evolutionary robotic swarm. SII (2012)
Toshiyuki Yasuda, Kousuke Araki, Kazuhiro Ohkura
Improving the Robustness of Instance-Based Reinforcement Learning Robots by Metalearning. J. Adv. Comput. Intell. Intell. Informatics 15 (8) (2011)
Junki Sakanoue, Toshiyuki Yasuda, Kazuhiro Ohkura
Preservation and Application of Acquired Knowledge Using Instance-Based Reinforcement Learning for Multi-Robot Systems. J. Adv. Comput. Intell. Intell. Informatics 15 (8) (2011)
Masashi Oiso, Toshiyuki Yasuda, Kazuhiro Ohkura, Yoshiyuki Matsumura
Accelerating steady-state genetic algorithms based on CUDA architecture. IEEE Congress on Evolutionary Computation (2011)
Toshiyuki Yasuda, Motohiro Wada, Kazuhiro Ohkura
Instance-Based Reinforcement Learning Technique with a Meta-learning Mechanism for Robust Multi-Robot Systems. TAROS (2011)
Kazuhiro Ohkura, Toshiyuki Yasuda, Yoshiyuki Matsumura
Coordinating the adaptive behavior for swarm robotic systems by using topology and weight evolving artificial neural networks. IEEE Congress on Evolutionary Computation (2010)
Yoshiaki Katada, Kazuhiro Ohkura
Analysis on topologies of fitness landscapes with both neutrality and ruggedness based on neutral networks. GECCO (2009)
Masashi Oiso, Yoshiyuki Matsumura, Toshiyuki Yasuda, Kazuhiro Ohkura
Evaluation of Generation Alternation Models in Evolutionary Robotics. IWNC (2009)
Toshiyuki Yasuda, Kazuhiro Ohkura
A Reinforcement Learning Technique with an Adaptive Action Generator for a Multi-robot System. SAB (2008)
Masashi Oiso, Yoshiyuki Matsumura, Kazuhiro Ohkura, Noriyuki Fujimoto, Yoshiki Matsuura
Application of grid task scheduling algorithm R3Q to evolutionary multi-robotics problem. IEEE Congress on Evolutionary Computation (2008)
Yoshiyuki Matsumura, Kazuhiro Ohkura, Yoshiki Matsuura, Masashi Oiso, Noriyuki Fujimoto, Kenichi Hagihara
Grid task scheduling algorithm R3Q for evolution strategies. IEEE Congress on Evolutionary Computation (2007)
Toshiyuki Yasuda, Kazuhiro Ohkura
Improving Search Efficiency in the Action Space of an Instance-Based Reinforcement Learning Technique for Multi-robot Systems. ECAL (2007)
Kazuhiro Ohkura, Toshiyuki Yasuda, Yuichi Kawamatsu, Yoshiyuki Matsumura, Kanji Ueda
MBEANN: Mutation-Based Evolving Artificial Neural Networks. ECAL (2007)
Yoshiyuki Matsumura, Masashi Oiso, Masaki Matsuda, Noriyuki Fujimoto, Kenichi Hagihara, Kazuhiro Ohkura, Jeremy L. Wyatt, Xin Yao
Application of Grid Task Scheduling Algorithm RR to Medium-Grained Evolution Strategies. ICNC (4) (2007)
Yoshiaki Katada, Kazuhiro Ohkura
Estimating the Degree of Neutrality in Fitness Landscapes by the Nei's Standard Genetic Distance - An Application to Evolutionary Robotics -. IEEE Congress on Evolutionary Computation (2006)
Yoshiaki Katada, Kazuhiro Ohkura
An Update Method of Computer Simulation for Evolutionary Robotics. IAS (2006)
Toshiyuki Yasuda, Kazuhiro Ohkura, Kanji Ueda
A homogeneous mobile robot team that is fault-tolerant. Adv. Eng. Informatics 20 (3) (2006)
Toshiyuki Yasuda, Kazuhiro Ohkura
Autonomous Role Assignment in a Homogeneous Multi-Robot System. J. Robotics Mechatronics 17 (5) (2005)
Toshiyuki Yasuda, Kazuhiro Ohkura
Improving the Robustness of Reinforcement Learning for a Multi-Robot System Environment. WSTST (2005)
Yoshiaki Katada, Kazuhiro Ohkura, Kanji Ueda
The Nei's standard genetic distance in artificial evolution. IEEE Congress on Evolutionary Computation (2004)
Ming Chang, Kazuhiro Ohkura, Kanji Ueda, Masaharu Sugiyama
Modeling Coevolutionary Genetic Algorithms on Two-Bit Landscapes: Random Partnering. GECCO (1) (2004)
Ming Chang, Kazuhiro Ohkura, Kanji Ueda, Masaharu Sugiyama
Modeling coevolutionary genetic algorithms on two-bit landscapes: partnering strategies. IEEE Congress on Evolutionary Computation (2004)
Yoshiaki Katada, Kazuhiro Ohkura, Kanji Ueda
An Approach to Evolutionary Robotics Using a Genetic Algorithm with a Variable Mutation Rate Strategy. PPSN (2004)
Ming Chang, Kazuhiro Ohkura, Kanji Ueda, Masaharu Sugiyama
Group selection and its application to constrained evolutionary optimization. IEEE Congress on Evolutionary Computation (2003)
Toshiyuki Yasuda, Kazuhiro Ohkura, Toshiharu Taura
Cooperative behavior acquisition mechanism for a multi-robot system based on reinforcement learning in continuous space. CIRA (2003)
Yoshiaki Katada, Kazuhiro Ohkura, Kanji Ueda
Artificial evolution of pulsed neural networks on the motion pattern classification system. CIRA (2003)
Yoshiyuki Matsumura, Kazuhiro Ohkura, Kanji Ueda
Advantages of global discrete recombination in (μ/μ, λ)-evolution strategies. IEEE Congress on Evolutionary Computation (2002)
Ming Chang, Kazuhiro Ohkura, Kanji Ueda, Masaharu Sugiyama
A symbiotic evolutionary algorithm for dynamic facility layout problem. IEEE Congress on Evolutionary Computation (2002)
Kazuhiro Ohkura, Takashi Igarashi, Kanji Ueda, Shin'ichiro Okauchi, Hisashi Matsunaga
A genetic algorithm approach to large scale combinatorial optimization problems in the advertising industry. ETFA (2) (2001)
Ming Chang, Kazuhiro Ohkura, Kang Ueda
Some experimental observations of (μ/μ, λ)-evolution strategies. CEC (2001)
Yoshiyuki Matsumura, Kazuhiro Ohkura, Kanji Ueda
Evolutionary dynamics of evolutionary programming in noisy environment. CEC (2001)
Kazuhiro Ohkura, Yoshiyuki Matsumura, Kanji Ueda
Robust Evolution Strategies. Appl. Intell. 15 (3) (2001)
Yoshiaki Katada, Mikhail M. Svinin, Kazuhiro Ohkura, Kanji Ueda
Stable grasp planning by evolutionary programming. IEEE Trans. Ind. Electron. 48 (4) (2001)
Yoshiyuki Matsumura, Kazuhiro Ohkura, Kanji Ueda
Statistical Characteristics of Evolution Strategies. PPSN (2000)
Kazuhiro Ohkura, Yoshiyuki Matsumura, Kanji Ueda
Robust Evolution Strategies. SEAL (1998)
Kazuhiro Ohkura, Kanji Ueda
An Extended Framework for Overcoming Premature Convergence. ICGA (1997)
Kazuhiro Ohkura, Kanji Ueda
An Extended Genetic Algorithm based on the Neutral Theory. BCEC (1997)
Kazuhiro Ohkura, Yukinori Kakazu
Generalization of the potential method for blending three surfaces. Comput. Aided Des. 24 (11) (1992)