Journal Paper

  1. Hiroki Kogami, Qi An, Ningjia Yang, Ruoxi Wang, Kazunori Yoshida, Hiroyuki Hamada, Hiroshi Yamakawa, Yusuke Tamura, Shingo Shimoda, Hiroshi Yamasaki, Moeka Sonoo, Fady Alnajjar, Noriaki Hattori, Koji Takahashi, Takanori Fujii, Hironori Otomune, Ichiro Miyai, Atsushi Yamashita, and Hajime Asama, “Analysis of muscle synergy and kinematics in sit-to-stand motion of hemiplegic patients in subacute period”, Advanced Robotics, 2021 (In Press).
  2. Kazunori Yoshida, Qi An, Hiroyuki Hamada, Hiroshi Yamakawa, Yusuke Tamura, Atsushi Yamashita, and Hajime Asama, “Artificial Neural Network that Modifies Muscle Activity in Sit-to-Stand Motion Using Sensory Input”, Advanced Robotics, 2021 (In Press).
  3. Kei Aoyagi, Wen Wen, Qi An, Shunsuke Hamasaki, Hiroshi Yamakawa, Yusuke Tamura, Atsushi Yamashita and Hajime Asama, “Modified sensory feedback enhances the sense of agency during continuous body movements in virtual reality”, Scientific Reports, 11, Article Number: 2553, 2021.
  4. Ningjia Yang, Qi An, Hiroki Kogami, Hiroshi Yamakawa, Yusuke Tamura, Kouji Takahashi, Makoto Kinomoto, Hiroshi Yamasaki, Matti Itkonen, Fady Shibata-Alnajjar, Shingo Shimoda, Noriaki Hattori, Takanori Fujii, Hironori Otomune, Ichiro Miyai, Atsushi Yamashita and Hajime Asama, “Temporal Muscle Synergy Features Estimate Effects of Short-Term Rehabilitation in Sit-to-Stand of Post-Stroke Patients”, IEEE Robotics and Automation Letter, vol. 5, no. 2, pp. 1796-1802, 2020. [link]
  5. Ningjia Yang, Qi An, Hiroki Kogami, Hiroshi Yamakawa, Yusuke Tamura, Kouji Takahashi, Makoto Kinomoto, Hiroshi Yamasaki, Matti Itkonen, Fady S. Alnajjar, Shingo Shimoda, Noriaki Hattori, Takanori Fujii, Hironori Otomune, Ichiro Miyai, Atsushi Yamashita, and Hajime Asama, “Temporal Features of Muscle Synergies in Sit-to-stand Motion Reflect the Motor Impairment of Post-Stroke Patients”, IEEE Transaction on Neural System and Rehabilitation Engineering, vol. 27, no. 10, pp. 2118-2127, 2019. [pdf][link]
  6. Hiroshi Yamasaki, Qi An, Makoto Kinomoto, Koji Takahashi, Takanori Fujii, Hiroki Kogami, Ningjia Yang, Hiroshi Yamakawa, Yusuke Tamura, Matti Itkonen, Moeka Sonoo, Fady Alnajjar, Atsushi Yamashita, Hironori Otomune, Noriaki Hattori, Hajime Asama, Ichiro Miyai, and Shing Shimoda, “Organization of Functional Modularity in Sitting Balance Response and Gait Performance after Stroke”, Clinical Biomechanics, vol. 67, pp. 61-69, 2019. [link]
  7. Kazunori Yoshida, Qi An, Arito Yozu, Ryosuke Chiba, Kaoru Takakusaki, Hiroshi Yamakawa, Yusuke Tamura, Atsushi Yamashita, and Hajime Asama, “Visual and Vestibular Inputs Affect Muscle Synergies Responsible for Body Extension and Stabilization in Sit-to-Stand Motion”, Frontiers in Neuroscience, vol. 12, Article 1042, doi: 10.3389/fnins.2018.01042. [link]
  8. Qi An, Yuki Ishikawa, Shu Ishiguro, Koji Ohata, Hiroshi Yamakawa, Yusuke Tamura, Atsushi Yamashita, and Hajime Asama, “Skill Abstraction of Physical Therapist in Hemiplegia Patients Rehabilitation Using A Walking Assist Robot”, International Journal of Automation Technology, vol. 13, no. 2, pp. 271-278, 2019. [link]
  9. Shunsuke Hamasaki, Qi An, Wen Wen, Yusuke Tamura, Hiroshi Yamakawa, Satoshi Unenaka, Satoshi Shibuya, Yukari Ohki, Atsushi Yamashita, and Hajime Asama, “Changes in the Body Representation of Human Upper Limb as a Function of the Movement and Visual Hand Position”, Journal of Advanced Computational Intelligence and Intelligent Informatics, vol. 23, no. 2, pp. 196-208, 2019. [link]
  10. Izumu Hosoi, Etsuko Kobayashi, Song Ho Chang, Takumi Matsumoto, Qi An, Emi Anzai, Yuji Ota, and Ichiro Sakuma, “Development of Intraoperative Plantar Pressure Measuring System Considering Weight Bearing Axis”, International Journal of Computer Assisted Radiology and Surgery, vol.14, no. 2, pp. 385–395, 2019. [link]
  11. Wen Wen, Rin Minohara, Shunsuke Hamasaki, Takaki Maeda, Qi An, Yusuke Tamura, Hiroshi Yamakawa, Atsushi Yamashita, and Hajime Asama, “The Readiness Potential Reflects the Reliability of Action Consequence”, Scientific Reports, vol. 8, 11865, 2018. [link]
  12. Qi An, Junki Nakagawa, Junko Yasuda, Wen Wen, Hiroshi Yamakawa, Atsushi Yamashita and Hajime Asama, “Skill Extraction from Nursing Care Service using Sliding Sheet”, International Journal of Automation Technology, vol. 12, no. 4, pp. 533-541, 2018. [link]
  13. Hiroki Kogami, Qi An, Ningjia Yang, Hiroshi Yamakawa, Yusuke Tamura, Atsushi Yamashita, Hajime Asama, Shingo Shimoda, Hiroshi Yamasaki, Matti Itkonen, Fady Alnajjar, Noriaki Hattori, Makoto Kinomoto, Kouji Takahashi, Takanori Fujii, Hironori Otomune and Ichiro Miyai, “Effect of Physical Therapy on Muscle Synergy Structure during Standing-up Motion of Hemiplegic Patients”, IEEE Robotics Automation Letter, vol. 3, no. 3, pp. 2229-2236, 2018. [link][youtube link]
  14. Shunsuke Hamasaki, Qi An, Masataka Murabayashi, Yusuke Tamura, Hiroshi Yamakawa, Atsushi Yamashita, and Hajime Asama, “Evaluation of the Effect of Prime Stimulus on Sense of Agency in Stop Operation of the Object in Circular Motion”, Journal of Advanced Computational Intelligence and Intelligent Informatics, vol. 21, no. 7, pp. 1161-1171, 2017. [link]
  15. Wen Wen, Daisuke Tomoi, Hiroshi Yamakawa, Shunsuke Hamasaki, Kaoru Takakusaki, Qi An, Yusuke Tamura, Atsushi Yamashita and Hajime Asama, “Continuous Estimation of Stress Using Physiological Signals during a Car Race”, Psychology, vol. 8, pp. 978-986, 2017. [link]
  16. Ningjia Yang, Qi An, Hiroshi Yamakawa, Yusuke Tamura, Atsushi Yamashita and Hajime Asama, “Muscle Synergy Structure using Different Strategies in Human Standing-up Motion”, Advanced Robotics, vol. 31, no. 1, pp. 40-54, 2017. [link]
  17. Yuki Ishikawa, Qi An, Junki Nakagawa, Hiroyuki Oka, Tetsuro Yasui, Michio Tojima, Haruhi Inokuchi, Nobuhiko Haga, Hiroshi Yamakawa, Yusuke Tamura, Atsushi Yamashita and Hajime Asama, “Gait Analysis of Patients with Knee Osteoarthritis by Using Elevation Angle: Confirmation of the Planar Law and Analysis of Angular Difference in the Approximate Plane”, Advanced Robotics, vol. 31, no. 1, pp. 69-78, 2017. [link]
  18. Wen Wen, Katsutoshi Muramatsu, Shunsuke Hamasaki, Qi An, Hiroshi Yamakawa, Yusuke Tamura, Atsushi Yamashita and Hajime Asama, “Goal-directed Movement Enhances Body Representation Updating”, Frontiers in Human Neuroscience, vol. 10, no. 329, pp. 1-10, 2016. [link]
  19. Junki Nakagawa, Qi An, Yuki Ishikawa, Hiroyuki Oka, Kaoru Takakusaki, Hiroshi Yamakawa, Atsushi Yamashita and Hajime Asama, “Analysis of Human Motor Skill in Dart Throwing Motion at Different Distance”, SICE Journal of Control, Measurement, and System Integration, vol. 8, no. 1, pp. 79-85, 2015. [link]
  20. Qi An, Yuki Ishikawa, Junki Nakagawa, Hiroyuki Oka, Hiroshi Yamakawa, Atsushi Yamashita and Hajime Asama, “Measurement of Just Noticeable Difference of Hip Joint for Implementation of Self-efficacy: In Active and Passive Sensation and Different Speed”, Advanced Robotics, vol. 28, no. 7, pp. 505-515, 2014. [link]
  21. Qi An, Yusuke Ikemoto and Hajime Asama, “Synergy Analysis of Sit-to-Stand in Young and Elderly People”, Journal of Robotics and Mechatronics, vol. 25, no. 8, pp. 1038-1049, 2013. [link]
  22. Cara, E. Stepp, Qi An and Yoky Matsuoka, “Repeated Training with Augmentative Vibrotactile Feedback Increases Object Manipulation Performance”, PLoS ONE, 7(2), e32743, 2012. [link]

International Conference

  1. Tomoki Hiramatsu, Masaya Kamei, Daiji Inoue, Akihiro Kawamura, Qi An, and Ryo Kurazume, “Development of dementia care training system based on augmented reality and whole body wearable tactile sensor”, Proceedings of the 2020 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2020), pp.4148-4154, ONLINE, 2020/Oct.
  2. Ruoxi Wang, Qi An, Ningjia Yang, Hiroki Kogami, Kazunori Yoshida, Hiroyuki Hamada, Shingo Shimoda, Hiroshi Yamasaki, Moeka Sonoo, Fady Alnajjar, Noriaki Hattori, Kouji Takahashi, Takanori Fujii, Hironori Otomune, Ichiro Miyai, Atsushi Yamashita and Hajime Asama, “Muscle Tension Analysis in Stroke Patient Sit-to-Stand Motion by Joint Torque-Based Normalization”, Proceedings of the 5th International Conference on NeuroRehabilitation (ICNR2020), ONLINE, 2020/Oct. (Best Paper Award)
  3. Hiroki Kogami, Qi An, Hiroshi Yamakawa, Ningjia Yang, Shingo Shimoda, Makoto Kinomoto, Noriaki Hattori, Kouji Takahashi, Takanori Fujii, Hironori Otomune, Ichiro Miyai, Shu Ishiguro, Takashi Saigusa, Yoshikazu Nozaki, Haruhisa Maruyama, Atsushi Yamashita, and Hajime Asama, “Assistive Chair to Support Hip Rising of Elderly People Improves Body Movement of Sit-to-Stand Motion”, Proceedings of the 1st Workshop on Robot Control (WROCO2019), pp. 1-4, Daejeon (Korea), 2019/Sep.
  4. Fady Alnajjar, Qi An, Mohit Saravanan, Khaled Khalil, and Shingo Shimoda, “The Effect of Visual, Auditory, Tactile and Cognitive Feedback in Motor Skill Training: A Pilot Study based on VR Gaming”, Proceedings of the 1st Workshop on Robot Control (WROCO2019), pp. 1-5, Daejeon (Korea), 2019/Sep.
  5. Hiroshi Yamasaki, Qi An, Makoto Kinomoto, Koji Takahashi, Hiroki Kogami, Ningjia Yang, Moeka Sonoo,　Hironori Otomune, Noriaki Hattori, Hajime Asama, Ichiro Miyai, Shingo Shimoda, “Analysis of Physiotherapy Effect on Sit-to-Stand Movement Dynamics after Stroke”, Proceedings of the Congress of the International Society of Biomechanics (ISB2019), p. 1, Calgary (Canada), 2019/Jul.
  6. Qi An, Hiroki Kogami, Ningjia Yang, Hiroshi Yamakawa, Yusuke Tamura, Hiroshi Yamasaki, Matti Itkonen, Fady Shibata-Alnajjar, Shingo Shimoda, Noriaki Hattori, Makoto Kinomoto, Kouji Takahashi, Takanori Fujii, Hironori Otomune, Ichiro Miyai, Atsushi Yamashita, and Hajime Asama, “Rehabilitation Intervention of Physical Therapists Improves Muscle Synergy during Standing-up Motion of Stroke Patients”, Proceedings of the 2nd International Symposium on Embodied-Brain Systems Science (EmboSS2018), p. 1, Osaka (Japan), 2018/Dec. Ningjia Yang,
  7. Qi An, Hiroshi Yamakawa, Yusuke Tamura, Kouji Takahashi, Makoto Kinomoto, Hiroshi Yamasaki, Matti Itkonen, Fady Shibata-Alnajjar, Shingo Shimoda, Noriaki Hattori, Takanori Fujii, Hironori Otomune, Ichiro Miyai, Atsushi Yamashita, and Hajime Asama, “Clarification of Altered Muscle Synergies during Sit-to-stand Motion in Stroke Patients”, Proceedings of the 2nd International Symposium on Embodied-Brain Systems Science (EmboSS2018), p. 1, Osaka (Japan), 2018/Dec.
  8. Hiroki Kogami, Qi An, Ningjia Yang, Hiroshi Yamakawa, Yusuke Tamura, Hiroshi Yamasaki, Matti Itkonen, Fady Shibata-Alnajjar, Shingo Shimoda, Noriaki Hattori, Makoto Kinomoto, Kouji Takahashi, Takanori Fujii, Hironori Otomune, Ichiro Miyai, Atsushi Yamashita, and Hajime Asama, “Effect of Physical Therapy on Joint Angle of Hemiplegic Patients during Standing-up Motion”, Proceedings of the 2nd International Symposium on Embodied-Brain Systems Science (EmboSS2018), p. 1, Osaka (Japan), 2018/Dec.
  9. Sonmin Yun, Wen Wen, Qi An, Shunsuke Hamasaki, Hiroshi Yamakawa, Yusuke Tamura, Atsushi Yamashita, and Hajime Asama, “Investigating the Relationship between Assisted Driver’s Sense of Agency and EEG Alpha Power”, Proceedings of the 2nd International Symposium on Embodied-Brain Systems Science (EmboSS2018), p. 1, Osaka (Japan), 2018/Dec.
  10. Kei Aoyagi, Wen Wen, Qi An, Shunsuke Hamasaki, Hiroshi Yamakawa, Yusuke Tamura, Atsushi Yamashita, and Hajime Asama, “Improvement of Sense of Agency via Visual Intervention in Virtual Reality”, Proceedings of the 2nd International Symposium on Embodied-Brain Systems Science (EmboSS2018), p. 1, Osaka (Japan), 2018/Dec.
  11. Sonmin Yun, Wen Wen, Qi An, Shunsuke Hamasaki, Hiroshi Yamakawa, Yusuke Tamura, Atsushi Yamashita, and Hajime Asama, “Investigating the Relationship Between Assisted Driver’s SoA and EEG”, Proceedings of the International Conference on NeuroRehabilitation (ICNR2018), pp. 1039-1043, Pisa (Italy), 2018/Oct.
  12. Hiroki Kogami, Qi An, Ningjia Yang, Hiroshi Yamakawa, Yusuke Tamura, Atsushi Yamashita, Hajime Asama, Shingo Shimoda, Hiroshi Yamasaki, Matti Itkonen, Fady Alnajjar, Noriaki Hattori, Makoto Kinomoto, Kouji Takahashi, Takanori Fujii, Hironori Otomune and Ichiro Miyai, “Effect of Physical Therapy on Muscle Synergy Structure during Standing-up Motion of Hemiplegic Patients”, Proceedings of the 2018 IEEE International Conference on Robotics and Automation (ICRA2018), Brisbane (Australia), 2018/May (RA-L Option).
  13. Sonmin Yun, Wen Wen, Qi An, Shunsuke Hamasaki, Hiroshi Yamakawa, Yusuke Tamura, Atsushi Yamashita and Hajime Asama, “Investigating the Relationship between Driver’s Sense of Agency and EEG: Mu-rhythm is More Suppressed in Higher SoA Case”, Proceedings of the 2017 International Symposium on Micro-Nano Mechatronics and Human Science (MHS2017), pp. 272-276, Nagoya (Japan), 2017/Dec.
  14. Ningjia Yang, Qi An, Hiroshi Yamakawa, Yusuke Tamura, Atsushi Yamashita, Matti Itkonen, Fady Alnajjar, Shingo Shimoda, Hajime Asama, Noriaki Hattori and Ichiro Miyai, “Clarification of Muscle Synergy Structure During Standing-Up Motion of Healthy Young, Elderly and Post-Stroke Patients”, Proceedings of the 2017 International Conference on Rehabilitation Robotics (ICORR), pp. 19-24, London (UK), 2017/Jul. [pdf][link]
  15. Takao Sugimoto, Hiroshi Yamakawa, Qi An, Wen Wen, Yusuke Tamura, Koichi Ohtomi, Takayuki Kosaka, Hiromasa Suzuki, Atsushi Yamashita and Hajime Asama, “Estimation of Tension and Concentration Scenes during Crane Operation Using Physiological Indices for Skill Improvement Support”, Proceedings of the 5th International Conference on Serviceology (ICServ2017), pp. 153-160, Vienna (Austria), 2017/Jul. [pdf]
  16. Rin Minohara, Wen Wen, Shunsuke Hamasaki, Takaki Maeda, Qi An, Yusuke Tamura, Hiroshi Yamakawa, Atsushi Yamashita and Hajime Asama, “How Anticipation for the Sense of Agency Affects Readiness Potential”, Proceedings of the 2016 International Symposium on Micro-Nano Mechatronics and Human Science (MHS2016), pp. 166-167, Nagoya (Japan), 2016/Nov (Best Poster Award). [pdf][link]
  17. Qi An, Hiroshi Yamakawa, Atsushi Yamashita and Hajime Asama, “Different Temporal Structure of Muscle Synergy Between Sit-to-Walk and Sit-to-Stand Motions in Human Standing Leg”, Proceedings of 3rd International Conference on Neurorehabilitation, pp. 933-937, Segovia (Spain), 2016/Oct. [pdf][link]
  18. Yuki Ishikawa, Qi An, Wen Wen, Shu Ishiguro, Koji Ohata, Hiroshi Yamakawa, Yusuke Tamura, Atsushi Yamashita and Hajime Asama, “Auxiliary System to Identify Patterns of Patients with Hemiplegia for Transferring Skill of Rehabilitation with Walking Assist Robot”, Proceedings of the 4th International Conference on Serviceology (ICServ2016), pp. 154-157, Tokyo (Japan), 2016/Sep. [pdf]
  19. Qi An, Hiroshi Yamakawa, Atsushi Yamashita and Hajime Asama, “Temporal Structure of Muscle Synergy of Human Stepping Leg During Sit-to-Walk Motion”, Proceedings of the 14th International Conference on Autonomous Intelligent Systems (IAS-14), Shanghai (China), 2016/Jul. （Best Conference Paper Award Finalist）. [pdf][link]
  20. Shunsuke Hamasaki, Qi An, Wen Wen, Yusuke Tamura, Hiroshi Yamakawa, Atsushi Yamashita, Hajime Asama, Satoshi Unenaka, Satoshi Shibuya and Yukari Ohki, “Influence of Sense of Agency and Sense of Ownership on Body Representation Change of Human Upper Limb”, Proceedings of the 1st International Symposium on Embodied-Brain Systems Science (EmboSS2016), p. 26, Tokyo (Japan), 2016/May. [pdf]
  21. Ningjia Yang, Qi An, Hiroshi Yamakawa, Yusuke Tamura, Atsushi Yamashita and Hajime Asama, “Muscle Synergy Analysis in Human Standing-up Motion Using Different Strategies”, Proceedings of the 1st International Symposium on Embodied-Brain Systems Science (EmboSS2016), p. 32, Tokyo (Japan), 2016/May. [pdf]
  22. Qi An, Hiroshi Yamakawa, Atsushi Yamashita and Hajime Asama, “Muscle Synergies of Sit-to-Stand and Walking Account for Sit-to-Walk Motion”, Proceedings of the 6th International Conference on Advanced Mechatronics (ICAM2015), pp. 96-97, Tokyo (Japan), 2015/Dec (ICAM2015 Honorable Mention). [pdf]
  23. Daisuke Tomoi, Wen Wen, Hiroshi Yamakawa, Shunsuke Hamasaki, Kaoru Takakusaki, Qi An, Yusuke Tamura, Atsushi Yamashita and Hajime Asama, “Estimation of Stress During Car Race with Factor Analysis”, Proceedings of the 2015 International Symposium on Micro-Nano Mechatronics and Human Science (MHS2015), pp. 213-216, Nagoya, Japan, 2015/Nov. [pdf][link]
  24. Shunsuke Hamasaki, Qi An, Wen Wen, Yusuke Tamura, Hiroshi Yamakawa, Atsushi Yamashita, Hajime Asama, Satoshi Shibuya and Yukari Ohki, “Evaluating Effect of Sense of Ownership and Sense of Agency on Body Representation Change of Human Upper Limb”, Proceedings of the 2015 International Symposium on Micro-Nano Mechatronics and Human Science (MHS2015), pp. 254-257, Nagoya, Japan, 2015/Nov (Best Poster Award). [pdf][link]
  25. Qi An, Yuki Ishikawa, Shinya Aoi, Tetsuro Funato, Hiroyuki Oka, Hiroshi Yamakawa, Atsushi Yamashita and Hajime Asama, “Analysis of Muscle Synergy Contribution on Human Standing-up Motion Using Human Neuro-Musculoskeletal Model”, Proceedings of the 2015 IEEE International Conference on Robotics and Automation (ICRA2015), pp. 5885-5890, Seattle (USA), 2015/May. [pdf][link]
  26. Qi An, Yuki Ishikawa, Tetsuro Funato, Shinya Aoi, Hiroyuki Oka, Hiroshi Yamakawa, Atsushi Yamashita and Hajime Asama, “Muscle Synergy Analysis of Human Standing-up Motion Using Forward Dynamic Simulation with Four Body Segment Model”, Pre-proceedings of 12th International Symposium on Distributed Autonomous Robotic Systems (DARS2014), pp. 249-261, Daejeon (Korea), 2014/Nov. [pdf]
  27. Junki Nakagawa, Qi An, Yuki Ishikawa, Koshiro Yanai, Wen Wen, Hiroshi Yamakawa, Junko Yasuda, Atsushi Yamashita and Hajime Asama, “Extraction and Evaluation of Proficiency in Bed Care Motion for Education Service of Nursing Skill”, Proceedings of the 2nd International Conference on Serviceology (ICServ2014), pp. 91-96, Yokohama, Japan, 2014/Sep. [pdf]
  28. Koshiro Yanai, Qi An, Yuki Ishikawa, Junki Nakagawa, Wen Wen, Hiroshi Yamakawa, Atsushi Yamashita, Hajime Asama, “Visualization of Muscle Activity during Squat Motion for Skill Education”, Proceedings of the 2nd International Conference on Serviceology (ICServ2014), pp. 86-90, Yokohama, Japan, 2014/Sep. [pdf]
  29. Qi An, Yuki Ishikawa, Tetsuro Funato, Shinya Aoi, Hiroyuki Oka, Hiroshi Yamakawa, Atsushi Yamashita and Hajime Asama, “Generation of Human Standing-up Motion with Muscle Synergies Using Forward Dynamic Simulation”, Proceedings of the IEEE International Conference on Robotics and Automation (ICRA2014), pp. 730-735, Hong Kong, China, 2014/May. [pdf]
  30. Yuki Ishikawa, Qi An, Junki Nakagawa, Hiroyuki Oka, Atsushi Yamashita and Hajime Asama, “Effect Of Varus Gait On Anterior Cruciate Ligament: To Clarify Mechanism Of Pathogenesis of Knee Osteoarthritis”, Proceedings of the World Congress on Osteoarthritis, pp. 134-135, Paris, France, 2014/Apr. [pdf]
  31. Qi An, Yuki Ishikawa, Junki Nakagawa, Hiroyuki Oka, Hiroshi Yamakawa, Atsushi Yamashita and Hajime Asama, “Analysis of Contribution of Muscle Synergies on Sit-to-Stand Motion Using Musculoskeletal Model”, Proceedings of the IEEE Workshop on Advanced Robotics and its Social Impacts (ARSO2013), pp. 13-18, Tokyo, Japan, 2013/Nov. [pdf]
  32. Qi An, Yuki Ishikawa, Junki Nakagawa, Hiroyuki Oka, Hiroshi Yamakawa, Atsushi Yamashita and Hajime Asama, “Muscle Synergy Analysis of Human Standing-up Motion with Different Chair Heights and Different Motion Speed”, Proceedings of the IEEE International Conference on System, Man and Cybernetics (SMC2013), pp. 3579-3584, Manchester, England, 2013/Oct. [pdf]
  33. Junki Nakagawa, Qi An, Yuki Ishikawa, Hiroyuki Oka, Hiroshi Yamakawa, Atsushi Yamashita and Hajime Asama, “Analysis of Coordination between Arm Activity and Postural Control in Dart Throwing Motion”, Proceedings of the IEEE International Conference on System, Man and Cybernetics (SMC2013), pp. 1223-1228, Manchester, England, 2013/Oct. [pdf]
  34. Qi An, Yuki Ishikawa, Junki Nakagawa, Atsushi Kuroda, Hiroyuki Oka, Hiroshi Yamakawa, Atsushi Yamashita and Hajime Asama, “Evaluation of Wearable Gyroscope and Accelerometer Sensor (PocketIMU2) during Walking and Sit-to-Stand Motions”, Proceedings of the 21st IEEE International Symposium on Robot and Human Interactive Communication (Ro-Man2012), pp. 731-736, Paris, France, 2012/Sep. [pdf]
  35. Qi An, Hajime Asama, Cara, E. Stepp, Yoky Matsuoka, “Effect of Vibrotactile Feedback on Robotic Manipulation”, Proceedings of the IEEE International Conference on Biomedical Robotics and Biomechatronics 2012 (BioRob2012), pp. 508-513, Rome, Italy, 2012/Jun. [pdf]
  36. Mike Chung, Eric Rombokas, Qi An, Yoky Matsuoka, Jeff Bilmes, “Continuous Vocalization Control Of A Full-Scale Assistive Robot”, Proccedings of IEEE International Conference on Biomedical Robotics and Biomechatronics 2012 (BioRob2012), pp. 1464-1469, Rome, Italy, 2012/Jun. [pdf]
  37. Yuki Ishikawa, Qi An, Yusuke Tamura, Atsushi Yamashita, Hiroyuki Oka, Hajime Asama, “Effect of Mediolateral Knee Displacement on Ligaments and Muscles around Knee Joint:Quantitative Analysis with Three-dimensional Musculoskeletal Ligament Knee Model”, Proceedings of the 12th International Conference on Intelligent Autonomous Systems (IAS-12), pp. 447-456, Jeju Isand, Korea, 2012/Jun.
  38. Qi An, Yoky Matsuoka, Cara E. Stepp, “Multi-day Training with Vibrotactile Feedback for Virtual Object Manipulation”, Proceedings of the 12th International Conference on Rehabilitation Robotics (ICORR2011), pp. 1-5, Zurich, Switzerland, 2011/Jun.
  39. Qi An, Cara E. Stepp, Yoky Matsuoka, Hajime Asama, “Uncontrolled Manifold Analysis of Standing-up Motion for Development of an Assistance System”, Proceedings of the 12th International Conference on Rehabilitation Robotics (ICORR2011), pp. 1-5, Zurich, Switzerland, 2011/Jun.
  40. Qi An, Yusuke Ikemoto, Hajime Asama, Tamio Arai, “Analysis of Human Standing-up Motion Based on Distributed Muscle Control”, Proceedings of the 10th International Symposium on Distributed Autonomous Robotic Systems (DARS2010), pp. 531-543, Lausanne, Switerland, 2010/Nov.
  41. Qi An, Yusuke Ikemoto, Hiroki Matsuoka, Hajime Asama, “Extraction of Behavior Primitives for Understanding Human Standing-up Motion”, Proceedings of the IEEE International Conference on Mechatronics and Automation (ICMA2009), pp. 1800-1805, Changchun, China, 2009/Aug （Student Best Paper Award）．
  42. Qi An, Hiroki Matsuoka, Yusuke Ikemoto, Daisuke Chugo, Kaoru Takakusaki and Hajime Asama, “Extraction of Behavior Primitives in Human Standing-up Motion for Development of Power Assisting Machine”, Proceedings of the IEEE International Conference on Robotics and Biomimetics 2008 (ROBIO2008), pp. 1995-2000, Bangkok, Thailand, 2009/Feb.