A Tree-Based Channel Assignment and Sibling-Aware Routing Protocol for Multi-Channel Wireless Mesh Networks. - Bing Zhang 002; Mehdad N. Shirazi; Kiyohiko Hattori (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007)

From My Agent to Our Agent: Exploring Collective Adaptive Agent via Barnga. - Yuya Ushida; Kiyohiko Hattori; Keiki Takadama (Australasian Conference on Artificial Intelligence, 2009)

Time Horizon Generalization in Reinforcement Learning: Generalizing Multiple Q-Tables in Q-Learning Agents. - Yasuyo Hatcho; Kiyohiko Hattori; Keiki Takadama (J. Adv. Comput. Intell. Intell. Informatics, 2009)

Exemplar Generalization in Reinforcement Learning: Improving Performance with Fewer Exemplars. - Hiroyasu Matsushima; Kiyohiko Hattori; Keiki Takadama (J. Adv. Comput. Intell. Intell. Informatics, 2009)

Dynamic matching range in Exemplar-based Learning Classifier System. - Hiroyasu Matsushima; Kiyohiko Hattori; Hiroyuki Sato; Keiki Takadama (IEEE Congress on Evolutionary Computation, 2010)

Hybrid Directional-Biased Evolutionary Algorithm for Multi-Objective Optimization. - Tomohiro Shimada; Masayuki Otani; Hiroyasu Matsushima; Hiroyuki Sato; Kiyohiko Hattori; Keiki Takadama (PPSN (2), 2010)

Learning Multiple Band-Pass Filters for Sleep Stage Estimation: Towards Care Support for Aged Persons. - Keiki Takadama; Kazuyuki Hirose; Hiroyasu Matsushima; Kiyohiko Hattori; Nobuo Nakajima (IEICE Trans. Commun., 2010)

Toward Strategic Human Skill Development Through Human and Agent Interaction: Improving Negotiation Skill by Interacting with Bargaining Agent. - Atsushi Otaki; Kiyohiko Hattori; Keiki Takadama (J. Adv. Comput. Intell. Intell. Informatics, 2010)

What Kinds of Human Negotiation Skill Can Be Acquired by Changing Negotiation Order of Bargaining Agents? - Keiki Takadama; Atsushi Otaki; Keiji Sato; Hiroyasu Matsushima; Masayuki Otani; Yoshihiro Ichikawa; Kiyohiko Hattori; Hiroyuki Sato (HCI (12), 2011)

The Biased Multi-objective Optimization Using the Reference Point: Toward the Industrial Logistics Network. - Eriko Azuma; Tomohiro Shimada; Keiki Takadama; Hiroyuki Sato; Kiyohiko Hattori (ICMLA (2), 2011)

Robustness to Bit Inversion in Registers and Acceleration of Program Evolution in On-Board Computer. - Tomohiro Harada; Masayuki Otani; Yoshihiro Ichikawa; Kiyohiko Hattori; Hiroyuki Sato; Keiki Takadama (J. Adv. Comput. Intell. Intell. Informatics, 2011)

Improving Recovery Capability of Multiple Robots in Different Scale Structure Assembly. - Masayuki Otani; Kiyohiko Hattori; Hiroyuki Sato; Keiki Takadama (J. Adv. Comput. Intell. Intell. Informatics, 2011)

Towards Understanding of Relationship among Pareto Optimal Solutions in Multi-dimensional Space via Interactive System. - Keiki Takadama; Yuya Sawadaishi; Tomohiro Harada; Yoshihiro Ichikawa; Keiji Sato; Kiyohiko Hattori; Hiroyuki Sato; Tomohiro Yamaguchi 002 (HCI (15), 2013)

A self-localization estimation method with cooperating small robots Using camera positioning and movable landmarks. - Kiyohiko Hattori; Eri Homma; Naoki Tatebe; Toshinori Kagawa (IPIN, 2013)

What is Needed to Promote an Asynchronous Program Evolution in Genetic Programing? - Keiki Takadama; Tomohiro Harada; Hiroyuki Sato; Kiyohiko Hattori (LION, 2014)

Multiagent-based ABC algorithm for Autonomous Rescue Agent Cooperation. - Rya Takano; D. Yamazaki; Yoshihiro Ichikawa; Kiyohiko Hattori; Keiki Takadama (SMC, 2014)

Multi-objective Optimization for Common and Special Components: First Step Toward Network Optimization of Regular and Non-Regular Flights. - Takahiro Jinba; Hiroto Kitagawa; Eriko Azuma; Keiji Sato; Hiroyuki Sato; Kiyohiko Hattori; Keiki Takadama (New Math. Nat. Comput., 2015)

Evolutionary Algorithm for Uncertain Evaluation Function. - Yusuke Tajima; Masaya Nakata; Hiroyasu Matsushima; Yoshihiro Ichikawa; Hiroyuki Sato; Kiyohiko Hattori; Keiki Takadama (New Math. Nat. Comput., 2015)

Urban Disaster Simulation Incorporating Human Psychological Models in Evacuation Behaviors. - Tatsuya Yamazaki; Hiroyuki Tamai; Yasunori Owada; Kiyohiko Hattori; Shin'ichi Taira; Kiyoshi Hamaguchi (ITDRR, 2016)

An implementation of multichannel multi-interface MANET for fire engines and experiments with WINDS satellite mobile earth station. - Yasunori Owada; Byeong-pyo Jeong; Norihiko Katayama; Kiyohiko Hattori; Kiyoshi Hamaguchi; Masugi Inoue; Ken'ichi Takanashi; Masafumi Hosokawa; Abbas Jamalipour (WCNC, 2016)

Generalized measuring-worm algorithm: high-accuracy mapping and movement via cooperating swarm robots. - Kiyohiko Hattori; Eri Homma; Toshinori Kagawa; Masayuki Otani; Naoki Tatebe; Yasunori Owada; Lin Shan; Katsuhiro Temma; Kiyoshi Hamaguchi (Artif. Life Robotics, 2016)

Deployment of wireless mesh network using RSSI-based swarm robots. - Kiyohiko Hattori; Naoki Tatebe; Toshinori Kagawa; Yasunori Owada; Lin Shan; Katsuhiro Temma; Kiyoshi Hamaguchi; Keiki Takadama (Artif. Life Robotics, 2016)

Experimental evaluation of energy efficiency for virtual small-cell networks using smartphone test-bed. - Lin Shan; Ou Zhao; Katsuhiro Temma; Kiyohiko Hattori; Huan-Bang Li; Fumihide Kojima; Fumiyuki Adachi (APCC, 2017)

Power consumption analysis for user cooperation aided traffic forwarding over frequency selective fading channels. - Ou Zhao; Lin Shan; Katsuhiro Temma; Kiyohiko Hattori; Huan-Bang Li; Fumihide Kojima; Fumiyuki Adachi (WPMC, 2017)

Mobile Terminals Cooperative Communication Framework for Energy Saving: Evaluation of Energy Efficiency Using Smartphone Test-Bed. - Katsuhiro Temma; Kiyohiko Hattori; Lin Shan; Ou Zhao; Yasunori Owada (ICMU, 2018)

Evaluation of Machine Learnable Bandwidth Allocation Strategy for User Cooperative Traffic Forwarding. - Lin Shan; Ou Zhao; Katsuhiro Temma; Kiyohiko Hattori; Fumihide Kojima; Fumiyuki Adachi (IEEE Access, 2019)

Programming in the Metaverse Era: VR Empowering the Educational Effects of Tangibles. - Kohta Ebihara; Johei Matsuoka; Kiyohiko Hattori (ICAT-EGVE (Posters and Demos), 2022)

Emergence of Cooperative Automated Driving Control at Roundabouts Using Deep Reinforcement Learning. - Reo Nakaya; Tomohiro Harada; Yukiya Miura; Kiyohiko Hattori; Johei Matsuoka (SICE, 2023)

Behavior analysis of emergent rule discovery for cooperative automated driving using deep reinforcement learning. - Tomohiro Harada; Johei Matsuoka; Kiyohiko Hattori (Artif. Life Robotics, 2023)

Cooperative Autonomous Driving Control among Vehicles of Different Sizes Using Deep Reinforcement Learning. - Akito Takenaka; Tomohiro Harada; Yukiya Miura; Kiyohiko Hattori; Johei Matuoka (IJCNN, 2024)

Automatic Route Design by Stepwise Subdivision of Virtual Walls - Reduces Route Length and Speeds Up Execution Time -. - Yuki Itoh; Junya Hoshino; Tenta Suzuki; Kenji Matsuda; Kaito Kumagae; Mao Tobisawa; Tomohiro Harada; Jyouhei Matsuoka; Toshinori Kagawa; Kiyohiko Hattori (J. Robotics Mechatronics, 2024)

Acquisition of Cooperative Control of Multiple Vehicles Through Reinforcement Learning Utilizing Vehicle-to-Vehicle Communication and Map Information. - Tenta Suzuki; Kenji Matsuda; Kaito Kumagae; Mao Tobisawa; Junya Hoshino; Yuki Itoh; Tomohiro Harada; Jyouhei Matsuoka; Toshinori Kagawa; Kiyohiko Hattori (J. Robotics Mechatronics, 2024)

Hierarchical Reward Model of Deep Reinforcement Learning for Enhancing Cooperative Behavior in Automated Driving. - Kenji Matsuda; Tenta Suzuki; Tomohiro Harada; Johei Matsuoka; Mao Tobisawa; Jyunya Hoshino; Yuuki Itoh; Kaito Kumagae; Toshinori Kagawa; Kiyohiko Hattori (J. Adv. Comput. Intell. Intell. Informatics, 2024)

Interchange flow control with dynamic obstacles optimized using genetic algorithms - a concept of virtual walls. - Junya Hoshino; Yuuki Itoh; Ryuma Saotome; Tomohiro Harada; Kenji Matsuda; Tenta Suzuki; Mao Tobisawa; Kaito Kumagae; Johei Matsuoka; Toshinori Kagawa; Kiyohiko Hattori (Artif. Life Robotics, 2024)

Reinforcement learning-based autonomous driving control for efficient road utilization in lane-less environments. - Mao Tobisawa; Kenji Matsuda; Tenta Suzuki; Tomohiro Harada; Junya Hoshino; Yuki Itoh; Kaito Kumagae; Johei Matsuoka; Kiyohiko Hattori (Artif. Life Robotics, 2025)