Tomohiro Harada

顔写真

Affiliation

Natural & Artificial Intelligence Cource, Departiment of Information Science & Engineering, College of Information Science & Engineering, Ritsumeikan University, Japan

Assistant Professor

Laboratory: Intelligent Computer Entertainment Lab.

Email: harada -at- ci -dot- ritsumei -dot- ac -dot- jp

Bibliography

  • 2010 Department of Human Communication, Faculty of Electro-Communications, The University of Electro-Communications, Japan, Bachelor Degree of Engineering
  • 2012 Department of Informatics, Graduate School of Informatics and Engineering, The University of Electro-Communications, Japan, Master Degree of Engineering
  • 2012 Research Fellowship for Young Scientists (DC1), Japan Society for the Promotion of Science (2012/4/1--2015/3/31)
  • 2015 Department of Informatics, Graduate School of Informatics and Engineering, The University of Electro-Communications, Japan, Doctor Degree of Engineering
  • 2015-2017 Human & Computer Intelligent, College of Information Science & Engineering, Ritsumeikan University, Japan, Assistant Professor (present)
  • 2017- Natural & Artificial Intelligence Cource, Departiment of Information Science & Engineering, College of Information Science & Engineering, Ritsumeikan University, Japan, Assistant Professor (present)

Research area

Evolutionary Computation, Machine Learning, Intelligent Agent, Sleep Measurement


Paper

Journal

1st author

  • Tomohiro Harada:

    "Analyzing Influence of Relationship between Characteristic of Solutions and Their Evaluation Time in Asynchronous Evolutionary Algorithm," Transaction of the Japanese Society for Evolutionary Computation, Vol. 7, No. 2, pp. 46-55, 2016. (in Japanese) online
  • Tomohiro Harada, Keiki Takadama, Hiroyuki Sato:

    "Promoting Machine-Code Program Evolution in Asynchronous Genetic Programming," SICE Journal of Control, Measurement, and System Integration (JCMSI), Vol. 9, No. 2, pp. 93-102, 2016. online
  • Tomohiro Harada, Masayuki Otani, Yoshihiro Ichikawa, Kiyohiko Hattori, Hiroyuki Sato, Keiki Takadama:

    "Robustness to Bit Inversion in Registers and Acceleration of Program Evolution in On-Board Computer", Journal of Advanced Computational Intelligence and Intelligent Informatics (JACIII) , Vol.15, No.8, pp. 1175-1185, 2011.

Co-author

  • Keiki Takadama, Takahiro Jinba, Tomohiro Harada, Hiroyuki Sato:

    "Evolutionary multi-objective route and fleet assignment optimisation for regular and non-regular flights", Int. J. Automation and Logistics, Vol. 2, Nos. 1/2, pp. 122-152, 2016.
  • Makoto Ishihara, Taichi Miyazaki, Tomohiro Harada, Ruck Thawonmas:

    "Analysis of Effects of AIs and Interfaces to Players' Enjoyment in Fighting Games," Information Processing Society of Japan Journal, No. 57, Vol. 11, pp. 2414 - 2425, 2016. (in Japanese) online

Conference Paper

1st author

  • Tomohiro Harada, Keiki Takadama:

    "A Study of Self-Adaptive Semi-Asynchronous Evolutionary Algorithm on Multi-Objective Optimization Problem," ACM Workshop on Parallel and Distributed Evolutionary Inspired Method (PDEIM) in Genetic and Evolutionary Computation Conference 2017 (GECCO2017), pp. 1812-1819, Berlin, Germany, July 15-19, 2017.
  • Tomohiro Harada, Keiki Takadama:

    "Performance Comparison of Parallel Asynchronous Multi-Objective Evolutionary Algorithm with Different Asynchrony," IEEE Congress on Evolutionary Computation 2017, pp. 1215-1222, San Sebastian, Spain, June 5-8, 2017.
  • Tomohiro Harada, Takahiro Kawashima, Morito Morishima, Keiki Takadama:

    "Improving Accuracy of Real-time Sleep Stage Estimation by Considering Personal Sleep Feature and Rapid Change of Sleep Behavior," 2017 AAAI Spring Symposium Series, pp. 665-672, 2017.
  • Tomohiro Harada, Fumito Uwano, Takahiro Komine, Yusuke Tajima, Takahiro Kawashima, Morito Morishima, Keiki Takadama:

    "Real-Time Sleep Stage Estimation from Biological Data with Trigonometric Function Regression Model", 2016 AAAI Spring Symposium Series, pp. 348-353, 2016.
  • Tomohiro Harada, Keiki Takadama:

    "Asynchronously Evolving Solutions with Excessively Different Evaluation Time by Reference-based Evaluation", Genetic and Evolutionary Computation Conference 2014 (GECCO2014), pp. 911-918, Vancouver, Canada, 2014.
  • Tomohiro Harada, Keiki Takadama:

    "Asynchronous Evolution by Reference-based Evaluation: Tertiary Parent Selection and its Archive", 17th European Conference on Genetic Programming (EuroGP2014), Lecture Notes in Computer Science, Vol. 8599, Springer-Verlag, pp. 198-209, Granada, Spain, 2014.
  • Tomohiro Harada, Keiki Takadama:

    "Maintaining, Minimizing, and Recovering Machine Language Program through SEU in On-Board Computer", International Symposium on Artificial Intelligence, Robotics and Automation in Space (i-SAIRAS2014), Montreal, Canada, 2014.
  • Tomohiro Harada, Keiki Takadama:

    "Analyzing Program Evolution in Genetic Programming using Asynchronous Evaluation", In Pietro Liò, Orazio Miglino, Giuseppe Nicosia, Stefano Nolfi and Mario Pavone editors, Proceedings of the Twelfth European Conference on the Synthesis and Simulation of Living Systems, ECAL 2013, pp. 713-720, Taormina, Italy, 2013.
  • Tomohiro Harada, Keiki Takadama:

    "Asynchronous Evaluation based Genetic Programming: Comparison of Asynchronous and Synchronous Evaluation and its Analysis", 16th European Conference on Genetic Programming (EuroGP2013), Lecture Notes in Computer Science, Vol. 7831, Springer-Verlag, pp. 241-252, Vienna, Austria, 2013.
  • Tomohiro Harada, Yoshihiro Ichikawa, Keiki Takadama:

    "Evolving Conditional Branch Program in Tierra-based Asynchronous Genetic Programming", The 6th International Conference on Soft Computing and Intelligent Systems, and the 13th International Symposium on Advanced Intelligent Systems (SCIS-ISIS2012), pp. 1023-2018, Kobe, Japan, 2012.
  • Tomohiro Harada, Rie Usami, Keiki Takadama, Hiroyuki Kamata, Seiji Ozawa, Seisuke Fukuda, Shujiro Sawai:

    Computational Time Reduction of Evolutionary Spacecraft Location Estimation toward Smart Lander for Investigating Moon", The 11th International Symposium on Artificial Intelligence, Robotics and Automation on Space (i-SAIRAS2012), Torino, Italy, 2012.
  • Tomohiro Harada, Keiki Takadama:

    "Adaptive Mutation Depending on Program Size in Asynchronous Program Evolution", The Third World Congress on Nature and Biologically Inspired Computing (NaBIC2011), pp. 440-445, Salamanca, Spain, 2011.
  • Tomohiro Harada, Masayuki Otani, Hiroyasu Matsushima, Kiyohiko Hattori, and Keiki Takadama:

    "Evolving Complex Programs in Tierra-based On-Board Computer on UNITEC-1", The 61st International Astronautical Congress (IAC2010), IAC-10-D1.2.9, Prague, Czech, 2010.
  • Tomohiro Harada, Masayuki Otani, Yoshihiro Ichikawa, Kiyohiko Hattori, Hiroyuki Sato, Keiki Takadama:

    "Robustness to Bit Inversion in Registers and Acceleration of Program Evolution in On-Board Computer", The 10th International Symposium on Artificial Intelligence, Robotics and Automation in Space (i-SAIRAS2010), pp. 802-809, Sapporo, Japan 2010.

Co-author

  • Misaki Kaidan, Tomohiro Harada, Ruck Thawonmas:

    "Integrating Surrogate Evaluation Model and Asynchronous Evolution in Multi-Objective Evolutionary Algorithm for Expensive and Different Evaluation Time," ACM Workshop on Parallel and Distributed Evolutionary Inspired Method (PDEIM) in Genetic and Evolutionary Computation Conference 2017 (GECCO2017), pp. 1833-1840, Berlin, Germany, July 15-19, 2017.
  • Kazuki Mori, Ayumu Shinya, Tomohiro Harada, Ruck Thawonmas:

    "Feature Extraction of Game Plays for Procedural Play Generation," NICOGRAPH international 2017, P-07, 2017.
  • Suguru Ito, Makoto Ishihara, Tomohiro Harada, Ruck Thawonmas:

    "Automatic Generation of Game Plays Considering the Play Arc by the AI in a Fighting Game," NICOGRAPH international 2017, P-08, 2017.
  • Ayumu Shinya, Nguyen Duc Tung, Tomohiro Harada, Ruck Thawonmas:

    "Object-Specific Style Transfer Based on Feature Map Selection Using CNNs," NICOGRAPH international 2017, P-09, 2017.
  • Takahiro Kusano, Pujana Paliyawan, Tomohiro Harada, Ruck Thawonmas:

    "Analysis of Relationship between the Player's Behavior Change and the Effectiveness of a Health Promotion AI," NICOGRAPH international 2017, P-13, 2017.
  • Pujana Paliyawan, Takahiro Kusano, Yuto Nakagawa, Tomohiro Harada, Ruck Thawonmas:

    "Adaptive Motion Gaming AI for Health Promotion," AAAI 2017 Spring Symposium, pp. 720-725, 2017.
  • Yusuke Tajima, Tomohiro Harada, Keiki Takadama:

    "Sleep Stage Estimation Based on Appriximate Heartrate Calculated from Other Persons," AAAI 2017 Spring Symposium, pp. 734-739, 2017.
  • Thawonmas Ruck, Tomohiro Harada:

    "AI for Game Spectators: Rise of PPG," AAAI 2017 Workshop on What's next for AI on games, pp. 1032-1033, San Francisco, USA, 2017.
  • Makoto Ishihara, Taichi Miyazaki, Chun Yin Chu, Tomohiro Harada, and Ruck Thawonmas:

    "Applying and Improving Monte-Carlo Tree Search in a Fighting Game AI," Proceedings of the 13th International Conference on Advances in Computer Entertainment Technology (ACE 2016), Osaka, Japan, Nov. 9-12, 2016.
  • Shubu Yoshida, Makoto Ishihara, Taichi Miyazaki, Yuto Nakagawa, Tomohiro Harada, and Ruck Thawonmas:

    "Application of Monte-Carlo Tree Search in a Fighting Game AI," Proceedings of the 5th IEEE Global Conference on Consumer Electronics (GCCE 2016), Kyoto, Japan, pp. 623-624, Oct. 11-14, 2016.
  • Suguru Ito, Zikun Guo, Chun Yin Chu, Tomohiro Harada, Ruck Thawonmas:

    "Efficient Implementation of Breadth First Search for General Video Game Playing," Proceedings of the 5th IEEE Global Conference on Consumer Electronics (GCCE 2016), Kyoto, Japan, pp. 625-626, Oct. 11-14, 2016.
  • Kazuki Mori, Tung Nguyen, Tomohiro Harada, Ruck Thawonmas:

    "An Improvement of Matrix Factorization with Bound Constraints for Recommender Systems," 2016 5th IIAI International Congress on Advanced Applied Informatics (IIAI-AAI), pp. 103-106, Kumamoto, 2016.
  • Misaki Kaidan, Tomohiro Harada, Chun Yin Chu and Ruck Thawonmas:

    "Procedural Generation of Angry Birds Levels with Adjustable Difficulty," Proceedings of the 2016 IEEE Congress on Evolutionary Computation (CEC 2016), Vancouver, Canada, pp. 1311-1316, Jul. 24-29, 2016.
  • YuXuan Jiang, Misaki Kaidan, Chun Yin Chu, Tomohiro Harada, Ruck Thawonmas:

    "Procedural Generation of Angry Birds Levels using Building Constructive Grammar with Chinese-Style and/or Japanese-Style Models," Proceedings of ASIAGRAPH 2016, pp. 53-54, Mar. 5-6, Toyama, Japan, 2016.
  • Chun-Yin Chu, Suguru Ito, Tomohiro Harada and Ruck Thawonmas:

    "Position-based Reinforcement Learning Biased MCTS for General Video Game Playing", IEEE Computational Intelligence and Games 2016 (CIG2016), pp. 443-450, 2016.
  • Yusuke Tajima, Tomohiro Harada, Hiroyuki Sato, Keiki Takadama:

    "Personalized Real-Time Sleep Stage from Past Sleep Data to Today’s Sleep Estimation," the 18th International Conference on Human-Computer Interaction (HCI2016), pp. 501-510, 2016.
  • Kamon Supaphon, Tung Nguyen, Tomohiro Harada, Ruck Thawonmas, Ikuko Nishikawa:

    "Improving Heuristic Search for RTS-Game Unit Micromanagement Using Reinforcement Learning", 2015 IEEE 4th Global Conference on Consumer Electronics (GCCE2015), pp. 51-52, 2015.
  • Misako Kaidan, Chun Yin Chu, Tomohiro Harada, Ruck Thawonmas:

    "Procedural Generation of Angry Birds Levels That Adapt to the Player's Skills Using Genetic Algorithm", 2015 IEEE 4th Global Conference on Consumer Electronics (GCCE2015), pp. 555-556, 2015.
  • Yuto Nakagawa, Kaito Yamamoto, Chun Yin Chu, Tomohiro Harada, Ruck Thawonmas:

    "Predicting the Opponent's Action Using the k-Nearest Neighbor Algorithm and a Substring Tree Structure", 2015 IEEE 4th Global Conference on Consumer Electronics (GCCE2015), pp. 553-554, 2015.
  • Makoto Ishihara, Taichi Miyazaki, Pujana Paliyawan, Chun Yin Chu, Tomohiro Harada, Ruck Thawonmas:

    "Investigating Kinect-based Fighting Game AIs That Encourage Their Players to Use Various Skills", 2015 IEEE 4th Global Conference on Consumer Electronics (GCCE2015), pp. 351-352, 2015.
  • Ryo Takano, Tomohiro Harada, Hiroyuki Sato, Keiki Takadama:

    "Toward Robustness Against Environmental Change Speed by Artificial Bee Colony Algorithm based on Local Information Sharing”, 2015 IEEE Congress on Evolutionary Computation (CEC2015), pp. 1424-1431, 2015.
  • Takuma Fujitsuka, Tomohiro Harada, Keiki Takadama, Hiroyuki Sato, Tomohiro Yamaguchi:

    "Sightseeing Plan Recommendation System using Sequential Pattern Mining based on Adjacent Activities", The 10th Asian Control Conference 2015 (ASCC2015), 2015.
  • Keiki Takadama, Yusuke Tajima, Tomohiro Harada, Atsushi Ishihara, and Morito Morishima:

    "Towards Ambient intelligence System for Good Sleep By Sound Adjusted to Heartbeat and Respiration", The AAAI 2015 Spring Symposia, Ambient Intelligence for Health and Cognitive Enhancement, AAAI (The Association for the Advancement of Artificial Intelligence), 2015.
  • Kotaro Usui, Tomohiro Harada, Keiki Takadama, Hiroyuki Kamata, Seisuke Fukuda, Syujiro Sawai, and Shinichiro Sakai:

    "Adjusting SLIM Spacecraft Location Estimation to Crater Detection for High Precision and Computational Time Reduction", The 30th International Symposium on Space Technology and Science (ISTS2015), 2015-t-14, 2015.
  • Shingo Tomura, Tomohiro Harada, Hiroyuki Sato, Keiki Takadama, and Makoto Aoki:

    "Estimating Surrounding Symptom Level of Dementia Person by Sleep Stage", The Ninth International Symposium on Medical Information and Communication Technology (ISMICT 2015), 2015, to appear.
  • Takahiro Jinba, Tomohiro Harada, Hiroyuki Sato, and Keiki Takadama:

    "Multi Objective Optimization for Route Planning and Fleet Assignment in Regular and Non-regular Flights”, The 18th Asia Pacific Symposium on Intelligent and Evolutionary Systems (IES2014), in H. Handa, H. Ishibuchi, Y-S. Ong, K-C. Tan. (Eds.), Vol. 2, Springer-Verlag, pp. 561-575, Singapore, 2014.
  • Ryo Takano, Tomohiro Harada, Hiroyuki Sato, and Keiki Takadama:

    "Artificial Bee Colony Algorithm based on Local Information Sharing in Dynamic Environment", The 18th Asia Pacific Symposium on Intelligent and Evolutionary Systems (IES2014), in H. Handa, H. Ishibuchi, Y-S. Ong, K-C. Tan. (Eds.), Vol. 1, Springer-Verlag, pp. 627-641, Singapore, 2014.
  • Asami Mori, Tomohiro Harada, Yoshihiro Ichikawa, Keiki Takadama:

    "Favor Information Presentation and its Effect for Collective-Adaptive Situation", the 16th International Conference on Human-Computer Interaction (HCII2014), Lecture Notes in Computer Science, Springer, pp 455-466, Crete, Greece, 2014.
  • Keiki Takadama, Tomohiro Harada, Hiroyuki Kamata, Shinji Ozawa, Seisuke Fukuda, Shujiro Sawai:

    “Evaluating an Integration of Spacecraft Location Estimation with Crater Detection Toward SLIM”, International Symposium on Artificial Intelligence, Robotics and Automation in Space (i-SAIRAS2014), Montreal, Canada, 2014.
  • Yusuke Tajima, Masaya Nakata, Tomohiro Harada, Keiji Sato, Keiki Takadama:

    “Sleep Stage Estimation Using Synthesized Data of Heart Rate and Body Movement,” The AAAI 2014 Spring Symposia, Big Data Becomes Personal: Knowledge into Meaning, AAAI (The Association for the Advancement of Artificial Intelligence), pp. 63-68, 2014.
  • Keiki Takadama, Tomohiro Harada, Hiroyuki Sato, Kiyohiko Hattori:

    “What is Needed to Promote an Asynchronous Program Evolution in Genetic Programing?”, Learning and Intelligent Optimization Conference (LION8), Lecture Notes in Computer Science, Springer-Verlag, pp 227-241, Florida, USA, 2014.
  • Keiki Takadama, Yuya Sawadaishi, Tomohiro Harada, Yoshihiro Ichikawa, Keiji Sato, Kiyohiko Hattori, Hiroyuki Sato, Tomohiro Yamaguchi:

    “Towards Understanding of Pareto Solutions in Multi-Dimensional Space via Interactive System,” The 15th International Conference on Human-Computer Interaction (HCI International 2013), Lecture Notes in Computer Science, Vol. 8018, Springer–Verlag, pp. 137–146, 2013.
  • Eri Homma, Toshinori Kagawa, Kiyohiko Hattori, Masayuki Otani, Masaya Nakata, Yoshihiro Ichikawa, Tomohiro Harada, Hiroyasu Matsushima, Keiji Sato, Keiki Takadama, and Nobuo Nakajima:

    "Estimation of Cooperation Navigation by Multiple Rovers Using Different Positioning Technique", The 29th International Symposium on Space Technology and Science (ISTS2013), 2013-j-06, 2013.
  • Yuya Sawadaishi, Tomohiro Harada, Yoshihiro Ichikawa, Keiki Takadama:

    "Interactive Assistant System for Understanding Pareto Solution in Multi-Dimensional Space", Triangle Symposium on Advanced ICT 2012 (TriSAI2012), Tokyo, Japan, 2012.
  • Kiyohiko Hattori, Eri Homma, Masayuki Otani, Masaya Nakata, Yoshihiro Ichikawa, Hiroyasu Matsushima, Tomohiro Harada, Keiki Takadama:

    "Automatic Cartography Method by Cooperation of Autonomous Micro Robots and Its Verification Through Simulations", The International Conference on Humanized Systems 2012 (ICHS2012), 2012
  • Keiki Takadama, Tomohiro Harada, Kent Nakazawa, Masayuki Otani, Hiroyasu Matsushima, and Kiyohiko Hattori:

    "Fly to Venus: Program Evolving On-Board Computer in UNITEC-1", The Third International Symposium on Robot and Artificial Intelligence, 2010.

Award

1st author

  • 2016 December, Journal paper award from System and Information, The Society of Instrument and Control Engineers.

  • 2016 December, SICE SSI Young Research Award (1st author).

Co-author

  • 2017 March, The Best Student Presentation Award of the 79th National Convention of IPSJ (co-author)

  • 2016 September, IEEE CIG2016 the 1st AIBIRDS Level Generation Competition Fun Track (advisor of project)

  • 2016 March, The Best Student Presentation Award of the 78th National Convention of IPSJ (co-author)

  • 2016 February, The 2015 IEEE Kansai Section Student Paper Award (co-author)

  • 2015 November, the IEEE Japan Council Women In Engineering Best Paper Award (co-author)

  • 2015 October, the IEEE GCCE 2015 Outstanding Student Paper Award (co-author)

  • 2015 October, the IPSJ Kansa-Branch Convention 2015 Best Student Presentation Award (co-author)

  • 2012 December, SICE SSI Young Research Award (co-author)

  • 2012 September, TriSAI2012 Student Paper Award (co-author)

Research support

Current

  • Grant-in-Aid for Scientific Research (B) (Generative Research Field), Co-Investigator

    Title: "Reinforcement of Spacecraft Computer System through Bit Inversion: Sustainablity by Program Evolution"
    Research period: 2016 July 19 - 2019 March 31 Funding Agency: Japan Society for the Promotion of Science
  • Cooperative research (The University of Electro-Communications, Ritsumeikan University, and Yamaha Corporation), Co-Investigator

    Title: "A Study of Influence of Sound Synchronized with Bio-information on Sleep Behavior"
    Research period: 2016 Novembor 1 - 2017 October 31 Funding Agency: Yamaha Corporation

Completed

  • Grant-in-Aid for JSPS Fellow, Principal Investigator

    Title: "Program Evolution on Tierra-based On-Board Computer"
    Research period: 2012 April 1 - 2015 March 31 Funding Agency: Japan Society for the Promotion of Science
Ritsumeikan University
College of Information Science & Engineering, Ritsumeikan University (in Japanese)
Natural & Artificial Intelligence Cource (in Japanese)
Department of Human & Computer Intelligence
Ritsumeikan University Researcher's database
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