Ryota Uomi, Ayanori Yorozu and Akihisa Ohya: "Autonomous Exploration for 3D Mapping Using a Mobile Manipulator Robot with an RGB-D Camera", 17th International Conference on Intelligent Autonomous Systems Preprints, pp.758-771 (Jun. 2022)
Shigeki Kobayashi, Yoko Sasaki, Ayanori Yorozu and Akihisa Ohya: "Probabilistic Semantic Occupancy Grid Mapping Considering the Uncertainty of Semantic Segmentation with IPM", 2022 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, TuM01.2, pp.250-255 (Jul. 2022)
Yuki Shiiya, Ayanori Yorozu, Akihisa Ohya and Takashi Tsubouchi: "Robust Localization to GNSS Bias Based on Integration of Multiple Observation Models", 10th IFAC Symposium on Robust Control Design, FrTS4.4, pp.324-327 (Aug. 2022)
Yushi Ogiwara, Ayanori Yorozu, Akihisa Ohya and Hideyuki Kawashima: "Transactional Transform Library for ROS", 2022 IEEE/RSJ International Conference on Intelligent Robots and Systems, pp.9722-9727 (Oct. 2022)
Ayanori Yorozu, Hadush Hailu and Akihisa Ohya: "Experimental Investigation of Mutual Collision Avoidance Behavior for Multiple Mobile Robots", IEEE/ASME International Conference on Advanced Intelligent Mechatronics, ThBT2.3, pp.1164-1169 (Jul. 2021) [PDF]
Hotaka Takizawa, Genki Sekita, Makoto Kobayashi, Akihisa Ohya, and Mayumi Aoyagi: "Smartphone-based Recognition Aid of Upward Staircases with People for the Visually Impaired", The 23rd International Conference on Human-Computer Interaction (Jul. 2021)
Qixi He, Hotaka Takizawa, Akihisa Ohya, Makoto Kobayashi and Mayumi Aoyagi: "Preliminary Study on Detection of White-Cane Users by Surveillance Cameras and YOLO", The 8th IIAE International Conference on Intelligent Systems and Image Processing 2021 (Sep. 2021)
Lili Ge, Hotaka Takizawa, Akihisa Ohya, Mayumi Aoyagi and Makoto Kobayashi: "Line drawing aid with Lensen Drawing Kit for the visually impaired", 2020 IEEE 2nd Global Conference on Life Sciences and Technologies, pp.264-267 (Mar. 2020)
Kazusa Sanada, Hotaka Takizawa, Akihisa Ohya, Mayumi Aoyagi, Makoto Kobayashi: "Recognition of White-Cane Users from Surveillance Camera Images Based on Detection of Line Segments", 2020 IEEE 2nd Global Conference on Life Sciences and Technologies, pp.268-271 (Mar. 2020)
Helio Perroni Filho and Akihisa Ohya: "A Biologically Inspired Architecture for Visual Self-location", Proceedings of the First International Early Research Career Enhancement School on Biologically Inspired Cognitive Architectures, pp.297-303 (Apr. 2016) [PDF]
Hajime Kawanishi, Yoshitaka Hara, Takashi Tsubouchi and Akihisa Ohya: "Calibration of Lens Distortion for Super-Wide-Angle Stereo Vision", 2015 IEEE International Conference on Automation Science and Engineering, We_2-T5.2, pp.843-848 (Aug. 2015)
Katsumi Kimoto, Norihiro Asada, Toshihiro Mori, Yoshitaka Hara, Akihisa Ohya and Shin'ichi Yuta: "Development of Small Size 3D LIDAR", 2014 IEEE International Conference on Robotics and Automation, WeA08.3, pp.4620-4626 (May 2014) [PDF]
Yoshitaka Hara, Fuhito Honda, Takashi Tsubouchi and Akihisa Ohya: "Detection of Liquid in Cups Based on the Refraction of Light with a Depth Camera Using Triangulation", The 2014 IEEE/RSJ International Conference on Intelligent Robots and Systems, WeD3.21, pp.5049-5055 (Sep. 2014)
Takashi Tsubouchi, Hajime Kawanishi, Yoshitaka Hara and Akihisa Ohya: "Calibration of a Binocular Stereo Camera with Super-Wide-Angle and Low-Distortion Lenses", The 2nd International Conference on Maintenance Science and Technology, T3-3 (Nov. 2014)
Helio Perroni Filho and Akihisa Ohya: "Mobile Robot Path Drift Estimation using Visual Streams", 2014 IEEE/SICE International Symposium on System Integration, SaP1B.2, pp.192-197 (Dec. 2014) [PDF]
Kohei Ito, Justin Han and Akihisa Ohya: "Localization using uniaxial laser rangefinder and IMU for MAV", 2014 IEEE/SICE International Symposium on System Integration, SuP2B.2, pp.712-717 (Dec. 2014) [PDF]
Ryan Arya Pratama and Akihisa Ohya: "Tracking and Control of a Small Unmanned Aerial Vehicle using a Ground-Based 3D Laser Scanner", 2014 IEEE/SICE International Symposium on System Integration, SuP2B.3, pp.718-723 (Dec. 2014) [PDF]
Taichi Yamada, Yeow Li Sa and Akihisa Ohya: "Moving Obstacle Avoidance for Mobile Robot Moving on Designated Path", The 10th International Conference on Ubiquitous Robots and Ambient Intelligence, FB3-6, pp.509-514 (Oct. 2013) [PDF]
Taichi Yamada, Takeru Ito and Akihisa Ohya: "Detection of Road Surface Damage Using Mobile Robot Equipped with 2D Laser Scanner", 2013 IEEE/SICE International Symposium on System Integration, SP1-M.2, pp.250-256 (Dec. 2013) [PDF]
Sanngoen Wanayuth, Akihisa Ohya and Takashi Tsubouchi: "Under-Vehicle Inspection Utilizing a Mobile Robot with a LRF Sensor", 2013 IEEE/SICE International Symposium on System Integration, SP1-M.3, pp.257-262 (Dec. 2013) [PDF]
Taichi Yamada and Akihisa Ohya: "Matching Evaluation of 2D Laser Scan Points Using Observed Probability in Unstable Measurement Environment", 2013 IEEE/SICE International Symposium on System Integration, SP1-M.4, pp.263-269 (Dec. 2013) [PDF]
Kohei Ito, Keisuke Yokota and Akihisa Ohya: "Localization of mobile robot by matching three-dimensional data of SOKUIKI sensor and aerial imagery", 2012 IEEE/SICE International Symposium on System Integration, SA-B.3, pp.49-54 (Dec. 2012) [PDF]
Sanngoen Wanayuth, Akihisa Ohya and Takashi Tsubouchi: "Parking Place Inspection System Utilizing a Mobile Robot with a Laser Range Finder -Application for occupancy state recognition-", 2012 IEEE/SICE International Symposium on System Integration, SA-B.4, pp.55-60 (Dec. 2012) [PDF]
Atsushi Watanabe, Akihisa Ohya and Shin'ichi Yuta: "Control Parameter Design for Robot Vehicle Based on Numerical Simulation and Heuristic Optimization", 2011 IEEE Symposium on Computational Intelligence in Control and Automation, pp.137-142 (Apr. 2011)
Mehrez Kristou, Akihisa Ohya and Shin'ichi Yuta: "Target person identification and following based on omnidirectional camera and LRF data fusion", 2011 IEEE International Symposium on Robot and Human Interactive Communication, TuSession1T2.3, pp.419-424 (Aug. 2011) [PDF]
Atsushi Watanabe, Akihisa Ohya and Shin'ichi Yuta: "Feedforward Current Control System Design for Efficient Drive Method of Small-sized Brushless DC Motor", Proceedings of the 37th Annual Conference of the IEEE Industrial Electronics Society, pp.523-528 (Nov. 2011)
Alexander Carballo, Akihisa Ohya and Shin'ichi Yuta: "Laser Reflection Intensity and Multi-Layered Laser Range Finders for People Detection", 19th IEEE International Symposium on Robot and Human Interactive Communication Symposium Proceedings, TuA1T3.3, pp.406-411 (Sep. 2010) [PDF]
Alexander Carballo, Akihisa Ohya and Shin'ichi Yuta: "People Detection using Range and Intensity Data from Multi-Layered Laser Range Finders", The IEEE/RSJ 2010 International Conference on Intelligent Robots and Systems Conference Proceedings, ThDT4.4, pp.5849-5854 (Oct. 2010) [PDF]
Atsushi Watanabe, Shin'ichi Yuta and Akihisa Ohya: "A New Method for Efficient Drive and Current Control of Small-sized Brushless DC Motor -Experiments and its Evaluation", The 36th Annual Conference of the IEEE Industrial Electronics Society, pp.729-735 (Nov. 2010)
Akihisa Ohya, Shin'ichi Yuta, Tomoaki Yoshida, Eiji Koyanagi, Toyoaki Imai, Sadaaki Kitamura, Ai Takeuchi and Tatsuhiro Minamikawa: "Development of Inspection Robot for Under Floor of House", 2009 IEEE International Conference on Robotics and Automation Conference Proceedings, ThD10.1, pp.1429-1434 (May 2009) [PDF]
Hirohiko Kawata, Akihisa Ohya and Shin'ich Yuta: "Development of Compact and Light-weight LRF Based Positioning Sensor for Mobile Robot Localization", The 14th International Conference on Advanced Robotics (Jun. 2009) [PDF]
Mehrez Kristou, Akihisa Ohya and Shin'ichi Yuta: "Panoramic Vision and LRF Sensor Fusion Based Human Identification and Tracking for Autonomous Luggage Cart", 18th IEEE International Symposium on Robot and Human Interactive Communication, WeB4.3, pp.711-716 (Sep. 2009) [PDF]
Hirohiko Kawata, Hiroaki Kohno, Akihisa Ohya and Shin'ichi Yuta: "Adaptive Sensing System for Human Tracking with Dynamic Disposition", The 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems, TuIT4.1, pp.2168-2173 (Oct. 2009) [PDF]
Alexander Carballo, Yoshitaka Hara, Hirohiko Kawata, Tomoaki Yoshida, Akihisa Ohya and Shin'ichi Yuta: "Time Synchronization between SOKUIKI Sensor and Host Computer using Timestamps", 2008 IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems Proceedings, TA5-2, pp.261-266 (Aug. 2008) [PDF]
Hirohiko Kawata, Kohei Miyachi, Yoshitaka Hara, Akihisa Ohya and Shin'ichi Yuta: "A Method for Estimation of Lightness of Objects with Intensity Data from SOKUIKI Sensor", 2008 IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems Proceedings, FA4-2, pp.661-664 (Aug. 2008) [PDF]
Alexander Carballo, Akihisa Ohya and Shin'ichi Yuta: "Fusion of Double Layered Multiple Laser Range Finders for People Detection from a Mobile Robot", 2008 IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems Proceedings, FA4-5, pp.677-682 (Aug. 2008) [PDF]
Toshio Takeuchi, Hideo Saito, Yoshimitsu Aoki, Akihisa Ohya, Fumitoshi Matsuno and Iwaki Akiyama: "Measurement of Survivor Location by using GPR with Two Dimensional Array Antennas", SICE Annual Conference 2008 Proceedings, 2A18-5, pp.2082-2087 (Aug. 2008)
Toshio Takeuchi, Yuko Uematsu, Hideo Saito, Yoshimitsu Aoki, Akihisa Ohya, Fumitoshi Matsuno, Iwaki Akiyama: "Measurement of Survivor Location for Rescue Radar System by using Two Dimensional Array Antenna", Proceedings of the 2008 IEEE International Workshop on Safety, Security and Rescue Robotics, 1P1-1, pp.1-6 (Oct. 2008)
Toshio Takeuchi, Hideo Saito, Yoshimitsu Aoki, Akihisa Ohya, Fumitoshi Matsuno and Iwaki Akiyama: "Rescue Radar System with Array Antennas", IECON'08 The 34th Annual Conference of the IEEE Industrial Electronics Society, pp.1782-1787 (Nov. 2008)
Tetsuo Tomizawa, Yoichi Morales Saiki and Akihisa Ohya: "Property Modifiable Discreet Active Landmarks", 2007 IEEE International Conference on Robotics and Automation Conference Proceedings, FrA9.5, pp.3420-3426 (Apr. 2007) [PDF]
Yong-Shik Kim, Bong Keun Kim, Kohtaro Ohba and Akihisa Ohya: "Localization of Outdoor Mobile Robot with Multi-Path Bias Detection", Proceedings of the 2007 IEEE International Conference on Mechatronics and Automation, pp.705-710 (Aug. 2007)
Tetsuo Tomizawa, Kohtaro Ohba, Akihisa Ohya and Shin'ichi Yuta: "Remote Food Shopping Robot System in a Supermarket -Realization of the shopping task from remote places-", Proceedings of the 2007 IEEE International Conference on Mechatronics and Automation, pp.1771-1776 (Aug. 2007) [PDF]
Jae Hoon Lee, Yong-Shik Kim, Bong Keun Kim, Kohtaro Ohba, Hirohiko Kawata, Akihisa Ohya and Shinichi Yuta: "Security Door System Using Human Tracking Method with Laser Range Finders", Proceedings of the 2007 IEEE International Conference on Mechatronics and Automation, pp.2060-2065 (Aug. 2007)
Yong-Shik Kim, Bong Keun Kim, Kohtaro Ohba and Akihisa Ohya: "A Data Integration for Localization with Different-Type Sensors", The 13th International Conference on Advanced Robotics Proceedings, pp.773-778 (Aug. 2007)
Timoteo Idica and Akihisa Ohya: "Target User Localization for a Service Robot Using Wireless LAN", SICE Annual Conference 2007 Proceedings, 1A17-2, pp.351-355 (Sep. 2007) [PDF]
Yong-Shik Kim, Bong Keun Kim, Kohtaro Ohba and Akihisa Ohya: "Bias Estimation of DGPS Multi-Path Data for Localization of Mobile Robot", SICE Annual Conference 2007 Proceedings, 2A15-2, pp.1501-1505 (Sep. 2007) [PDF]
Iwaki Akiyama, Masatoshi Enokito, Akihisa Ohya, Yoshimitsu Aoki and Fumitoshi Matsuno: "Search for Survivors Buried in Rubble by Rescue Radar with Array Antennas -Extraction of Respiratory Fluctuation-", IEEE International Workshop on Safety, Security and Rescue Robotics (Sep. 2007)
Iwaki Akiyama, Masatoshi Enokito and Akihisa Ohya: "Development of an UWB Rescue Radar System -Detection of Survivors Using Fuzzy Reasoning-", The 11th IPMU International Conference Proceedings: Information Processing and Management of Uncertainty in Knowledge-Based Systems, pp.2119-2126 (Jul. 2006) [PDF]
Hirohiko Kawata, Satofumi Kamimura, Akihisa Ohya, Jun'ich Iijima and Shin'ich Yuta: "Advanced Functions for "SOKUIKI" Sensor Applied to Mobile Robots", Proceedings of the IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems, TuC02.2, pp.414-419 (Sep. 2006) [PDF]
Tetsuo Tomizawa, Akihisa Ohya and Shin'ichi Yuta: "The Remote Shopping Robot System -Development of the hand mechanism for picking up fresh foods-", Proceedings of the 2006 IEEE/RSJ International Conference on Intelligent Robots and Systems, pp.4953-4958 (Oct. 2006) [PDF]
Takanori Yamada, Tetsuo Tomizawa and Akihisa Ohya: "Operation of a Mobile Robot by Steering a Rope", The 3rd International Conference on Ubiquitous Robots and Ambient Intelligence, TP2-4, pp.307-310 (Oct. 2006) [PDF]
Tsutomu Takeshita, Tetsuo Tomizawa and Akihisa Ohya: "A House Cleaning Robot System -Path indication and Position estimation using ceiling camera-", SICE-ICASE International Joint Conference 2006, FA13-4 (Oct. 2006) [PDF]
Yoshitaka Hara, Hirohiko Kawata, Akihisa Ohya and Shin'ichi Yuta: "Map Building for Mobile Robots using a SOKUIKI Sensor -Robust Scan Matching using Laser Reflectance Intensity-", SICE-ICASE International Joint Conference 2006, SE14-4 (Oct. 2006) [PDF]
Yoshitaka Hara, Hirohiko Kawata, Akihisa Ohya and Shin'ichi Yuta: "Mobile Robot Localization and Mapping by Scan Matching using Laser Reflection Intensity of the SOKUIKI Sensor", IECON'06 The 32nd Annual Conference of the IEEE Industrial Electronics Society Proceedings, pp.3018-3023 (Nov. 2006) [PDF]
Tatsuro Ueda, Hirohiko Kawata, Tetsuo Tomizawa, Akihisa Ohya and Shin'ich Yuta: "Visual Information Assist System Using 3D SOKUIKI Sensor for Blind People -System Concept and Object Detecting Experiments-", IECON'06 The 32nd Annual Conference of the IEEE Industrial Electronics Society Proceedings, pp.3058-3063 (Nov. 2006) [PDF]
Lindsay Kleeman and Akihisa Ohya: "The Design of a Transmitter with a Parabolic Conical Reflector for a Sonar Ring", Australasian Conference on Robotics and Automation (Dec. 2006) [PDF]
Tatsuro Ueda, Hirohiko Kawata, Tetsuo Tomizawa, Akihisa Ohya and Shin'ichi Yuta: "Mobile SOKUIKI Sensor System -Accurate Range Data Mapping System with Sensor Motion-", Proceedings of the Third International Conference on Autonomous Robots and Agents, pp.309-314 (Dec. 2006) [PDF]
T. Hashimoto, T. Tomizawa, A. Ohya and S. Yuta: "Development of a General-purpose Expandable Arm for Small Mobile Robots", Proceedings of the Third International Conference on Autonomous Robots and Agents, pp.397-401 (Dec. 2006) [PDF]
Edgar Martinez, Akihisa Ohya and Shin'ichi Yuta: "Crowding and Guiding Groups of Humans by Team of Mobile Robots", IEEE Workshop on Advanced Robotics and its Social Impacts, TAR-1-2 (June 2005) [PDF]
Takahiro Suzuki, Akihisa Ohya and Shin'ichi Yuta: "Operation Direction to a Mobile Robot by Projection Lights", IEEE Workshop on Advanced Robotics and its Social Impacts, TPO-2-2 (June 2005) [PDF]
Martinez-Garcia Edgar, Ohya Akihisa and Yuta Shin'ichi: "Trajectory Control for Groups of Humans by Deploying a Team of Mobile Robots", Proceedings 2005 12th International Conference on Advanced Robotics, pp.733-740 (July 2005) [PDF]
Hirohiko Kawata, Wagle Santosh, Toshihiro Mori, Akihisa Ohya and Shin'ichi Yuta: "Development of ultra-small lightweight optical range sensor system", Proceedings 2005 IEEE/RSJ International Conference on Intelligent Robots and Systems, pp.3277-3282 (Aug. 2005) [PDF]
Tsutomu Takeshita, Akihisa Ohya and Shin'ichi Yuta: "Indoor Pictures Monitoring System using a Mobile Robot", 15th International Symposium on Measurement and Control in Robotics (Nov. 2005) [PDF]
Takumi Munekata and Akihisa Ohya: "A Walk Support System for Two Distant Persons using Mobile Robots", Proceedings 2003 IEEE International Symposium on Computational Intelligence in Robotics and Automation, pp.45-49 (July 2003) [PDF]
Edgar Martinez, Akihisa Ohya and Shin'ichi Yuta: "Recognition of People's Positioning by Cooperative Mobile Robots for Humans' Group Steering", Proceedings 2003 IEEE International Symposium on Computational Intelligence in Robotics and Automation, pp.758-763 (July 2003) [PDF]
Tomoaki Yoshida, Akihisa Ohya and Shin'ichi Yuta: "Cooperative Self-positioning System for Multiple Mobile Robots", Proceedings of the 2003 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, pp.223-227 (July 2003) [PDF]
Tetsuo Tomizawa, Akihisa Ohya and Shin'ichi Yuta: "Remote Book Browsing System using a Mobile Manipulator", Proceedings of the 2003 IEEE International Conference on Robotics and Automation, pp.256-261 (Sep. 2003) [PDF]
Tetsuo Tomizawa, Akihisa Ohya and Shin'ichi Yuta: "Motion Design of Behavior Components in Remote Book Browsing Robot System", 2003 FIRA Robot World Congress Proceedings (Oct. 2003) [PDF]
Tetsuo Tomizawa, Akihisa Ohya and Shin'ichi Yuta: "Object Posture Recognition for Remote Book Browsing Robot System", Proceedings of the 2003 IEEE/RSJ International Conference on Intelligent Robots and Systems, pp.3218-3223 (Oct. 2003) [PDF]
Tomoaki Yoshida, Akihisa Ohya and Shin'ichi Yuta: "A Programming Framework for a Group of Multiple Mobile Robots Moving in a Real World", The second International Conference on Computational Intelligence, Robotics and Autonomous Systems CIRAS 2003 Proceedings (Dec. 2003) [PDF]
Seydou Soumare, Akihisa Ohya and Shin'ichi Yuta: "Real-Time Obstacle Avoidance by an Autonomous Mobile Robot using an Active Vision Sensor and a Vertically Emitted Laser Slit", Intelligent Autonomous Systems 7, M. Gini et al. (Eds.), IOS Press, pp.301-308 (2002) [PDF]
Fabien Launay, Akihisa Ohya and Shin'ichi Yuta: "A Corridors Lights based Navigation System including Path Definition using a Topologically Corrected Map for Indoor Mobile Robots", Proceedings 2002 IEEE International Conference on Robotics and Automation, pp.3918-3923 (May 2002) [PDF]
Akihisa Ohya, Yousuke Nagumo and Motoki Takahata: "Intelligent Escort Robot Moving together with Human -Human Following Behavior-", 12th International Symposium on Measurement and Control in Robotics (Jun. 2002) [PDF]
Akihisa Ohya: "Human Robot Interaction in Mobile Robot Applications", Proceedings ROMAN2002 11th IEEE International Workshop on Robot and Human Interactive Communication, pp.5-10 (Sep. 2002) [PDF]
Seydou Soumare, Akihisa Ohya and Shin'ichi Yuta: "A Network-based Stationeries Rental Service Performed by an Autonomous Mobile Robot", Proceedings ROMAN2002 11th IEEE International Workshop on Robot and Human Interactive Communication, pp.152-157 (Sep. 2002) [PDF]
Tetsuo Tomizawa, Akihisa Ohya and Shin'ichi Yuta: "Book Browsing System using an Autonomous Mobile Robot Teleoperated via the Internet", Proceedings IROS 2002 IEEE/RSJ International Conference on Intelligent Robots and Systems, pp.1284-1289 (Oct. 2002) [PDF]
Akihisa Ohya, Yousuke Nagumo and Youhei Gibo: "Intelligent Escort Robot Moving together with Human -Methods for Human Position Recognition-", Joint 1st International Conference on Soft Computing and Intelligent Systems and 3rd International Symposium on Advanced Intelligent Systems (SCIS & ISIS 2002), 24B5-2 (Oct. 2002) [PDF]
Fabien Launay, Akihisa Ohya and Shin'ichi Yuta: "Autonomous Indoor Mobile Robot Navigation by detecting Fluorescent Tubes", The 10th International Conference on Advanced Robotics (Aug. 2001) [PDF]
Yousuke Nagumo and Akihisa Ohya: "Human Following Behavior of an Autonomous Mobile Robot Using Light-Emitting Device", Proceedings 10th IEEE International Workshop on Robot and Human Communication, pp.225-230 (Sep. 2001) [PDF]
Akihisa Ohya, Yukio Miyazaki and Shin'ichi Yuta: "Autonomous Navigation of Mobile Robot based on Teaching and Playback Using Trinocular Vision", IECON'01: The 27th Annual Conference of the IEEE Industrial Electronics Society, pp.398-403 (Nov. 2001) [PDF]
Teruko Yata, Akihisa Ohya and Shin'ichi Yuta: "Fusion of Omni-directional Sonar and Omni-direct ional Vision for Environment Recognition of Mobile Robots", Proceedings 2000 IEEE International Conference on Robotics and Automation, pp.3925-3930 (Apr. 2000) [PDF]
Akihisa Ohya, Daisuke Kawai and Shin'ichi Yuta: "Autonomous Mobile Robot Navigation using Active Stereo Vision", Intelligent Autonomous Systems 6, E. Pagello et al. (Eds.), IOS Press, pp.1041-1048 (2000) [PDF]
Yukio Miyazaki, Akihisa Ohya and Shin'ichi Yuta: "Obstacle Avoidance Behavior of Autonomous Mobile Robot using Fiber Grating Vision Sensor", 2000 IEEE International Conference on Industrial Electronics, Control and Instrumentation, pp.1925-1930 (Oct. 2000) [PDF]
Iwaki Akiyama, Yoshiki Kawamura, Gousuke Ohashi, Kiyoka Omoto, Koichi Itoh, Xiangyong Cheng and Akihisa Ohya: "Diagnostic System for Screening of Breast Cancer Using The Most Trained Neural Network and Partially Trained Neural Networks", Proceedings of Eighth International Conference on Information Processing and Management of Uncertainty in Knowledge-based Systems, pp.13-18 (2000)
Tomoaki Yoshida, Akihisa Ohya and Shin'ichi Yuta: "Braile Block Detection for Mobile Robot Navigation", Proceedings of the 2000 IEEE/RSJ International Conference on Intelligent Robots and Systems, pp.633-638 (Oct. 2000) [PDF]
Teruko Yata, Akihisa Ohya and Shin'ichi Yuta: "Use of Amplitude of Echo for Environment Recognition by Mobile Robots", Proceedings of the 2000 IEEE/RSJ International Conference on Intelligent Robots and Systems, pp.1298-1303 (Oct. 2000) [PDF]
Teruko Yata, Akihisa Ohya and Shin'ichi Yuta: "A Fast and Accurate Sonar-ring Sensor for a Mobile Robot", Proceedings 1999 IEEE International Conference on Robotics and Automation, pp.630-636 (May 1999) [PDF]
Takashi Yamamoto, Shoichi Maeyama, Akihisa Ohya and Shin'ichi Yuta: "An Implementation of Landmark-based Position Estimation Function as an Autonomous and Distributed System for a Mobile Robot", Proceedings of the 1999 IEEE/RSJ International Conference on Intelligent Robots and Systems, pp.1141-1148 (Oct. 1999) [PDF]
Shoichi Maeyama, Akihisa Ohya and Shin'ichi Yuta: "Outdoor Navigation of a Mobile Robot Using Natural Landmarks", Intelligent Autonomous Systems, Y. Kakazu et al. (Eds.), IOS Press, pp.164-171 (1998) [PDF]
Shintaro Uchida, Shoichi Maeyama, Akihisa Ohya and Shin'ichi Yuta: "Position Correction Using Elevation Map for Mobile Robot on Rough Terrain", Proceedings of the 1998 IEEE/RSJ International Conference on Intelligent Robots and Systems, Vol.1, pp.582-587 (Oct. 1998) [PDF]
Xiangyong Cheng, Kouichi Itoh, Akihisa Ohya, Kiyoka Omoto, Yi Wang, Nobuyuki Taniguchi, Syuji Ogawa and Iwaki Akiyama: "Intelligent Systems Using Fuzzy Logic For The Determination of Breast Tumors", Proceedings of 20th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vol.1, pp.1356-1359 (Oct. 1998)
Takashi Yamamoto, Shoichi Maeyama, Akihisa Ohya and Shin'ichi Yuta: "APCS: Autonomous Position Correction System Using Ultrasonic Sensing for Indoor Mobile Robot Navigation", Proceedings International Symposium on Robotics and Automation '98, pp.339-346 (Dec. 1998) [PDF]
Shoichi Maeyama, Akihisa Ohya and Shin'ichi Yuta: "Long Distance Outdoor Navigation of an Autonomous Mobile Robot by Playback of Perceived Route Map", ISER'97 Fifth International Symposium on Experimental Robotics, pp.141-150 (Jun. 1997) [PDF]
Akihisa Ohya, Akio Kosaka and Avi Kak: "Vision-Based Navigation of Mobile Robot with Obstacle Avoidance by Single Camera Vision and Ultrasonic Sensing", Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, Vol.2, pp.704-711 (Sep. 1997) [PDF]
Teruko Yata, Akihisa Ohya and Shin'ichi Yuta: "Indoor Environment Recognition for a Mobile Robot Using Ultrasonic Sensors --Measuring the Direction and Distance of Multiple Objects--", Proceedings of the World Automation Congress -- Robotic and Manufacturing Systems (Recent Results in Research, Development and Applications)--, Vol.3, pp.803-808 (May. 1996)
Toshihiro Nishizawa, Akihisa Ohya, Shin'ichi Yuta and Tomohiro Takigawa: "A Development of Autonomous Tractor for Agricultural Field --Positioning System and Its Experiment--", Proceedings of the World Automation Congress -- Robotic and Manufacturing Systems (Recent Results in Research, Development and Applications)--, Vol.3, pp.595-602 (May. 1996)
Shoichi Maeyama, Akihisa Ohya and Shin'ichi Yuta: "Outdoor Landmark Map Generation through Human Assisted Route Teaching for Mobile Robot Navigation", Proceedings of the 1996 IEEE/RSJ International Conference on Intelligent Robots and Systems, Vol.2, pp.957-962 (Nov. 1996) [PDF]
Takayuki Ohno, Akihisa Ohya and Shin'ichi Yuta: "Autonomous Navigation for Mobile Robots Referring Pre-recorded Image Sequence", Proceedings of the 1996 IEEE/RSJ International Conference on Intelligent Robots and Systems, Vol.2, pp.672-679 (Nov. 1996) [PDF]
Toshihiro Nishizawa, Akihisa Ohya and Shin'ichi Yuta: "An Implementation of On-board Position Estimation for a Mobile Robot --EKF Based Odometry and Laser Reflector Landmarks Detection--", Proceedings 1995 IEEE International Conference on Robotics and Automation, pp.395-400 (May 1995)
Shoichi Maeyama, Akihisa Ohya and Shin'ichi Yuta: "Non-Stop Outdoor Navigation of a Mobile Robot --Retroactive Positioning Data Fusion with a Time Consuming Sensor System--", Proceedings of the 1995 IEEE/RSJ International Conference on Intelligent Robots and Systems, Vol.1, pp.130-135 (Aug. 1995) [PDF]
Koichi Yanagisawa, Akihisa Ohya and Shin'ichi Yuta: "An Operator Interface for an Autonomous Mobile Robot Using Whistle Sound and a Source Direction Detection", Proceedings of the 1995 IEEE International Conference on Industrial Electronics, Control and Instrumentation, Vol.2, pp.1118-1123 (Nov. 1995)
Akihisa Ohya, Yoshiaki Nagashima and Shin'ichi Yuta: "Exploring Unknown Environment and Map Construction using Ultrasonic Sensing of Normal Direction of Walls", Proceedings 1994 IEEE International Conference on Robotics and Automation, pp.485-492 (May 1994) [PDF]
Akihisa Ohya, Eri Shoji and Shin'ichi Yuta: "3-D Range Sensor using Fiber Grating for Recognition of Autonomous Mobile Robot's Passage Space", Proceedings of the 1994 IEEE/RSJ International Conference on Intelligent Robots and Systems, pp.1759-1763 (Sep. 1994) [PDF]
Shoichi Maeyama, Akihisa Ohya and Shin'ichi Yuta: "Positioning by Tree Detection Sensor and Dead Reckoning for Outdoor Navigation of a Mobile Robot", Proceedings of the 1994 IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems, pp.653-660 (Oct. 1994) [PDF]
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