PIMOS: A Concurrent Logic Programming Environment. - Ryozo Kiyohara; Koichi Nakao; Kumiko Wada; Takashi Chikayama (LPE, 1990)

Parallel Inference System of the FGCS Project - Status Report. - Ryozo Kiyohara; Takashi Chikayama (IJCSLP Workshop on Concurrent and Parallel Implementations, 1992)

Parallel Inference System Research in the Japanese FGCS Project. - Takashi Chikayama; Ryozo Kiyohara (Parallel Symbolic Computing, 1992)

Method for fast compression of program codes for remote updates in embedded systems. - Ryozo Kiyohara; Satoshi Mii; Mitsuhiro Matsumoto; Masayuki Numao; Satoshi Kurihara (SAC, 2009)

A new method of fast compression of program code for ota updates in consumer devices. - Ryozo Kiyohara; Satoshi Mii; Mitsuhiro Matsumoto; Masayuki Numao; Satoshi Kurihara (IEEE Trans. Consumer Electron., 2009)

BPE Acceleration Technique for S/W Update for Mobile Phones. - Ryozo Kiyohara; Satoshi Mii (AINA, 2010)

Study on binary code synchronization in consumer devices. - Ryozo Kiyohara; Satoshi Mii; Koichi Tanaka; Yoshiaki Terashima; Hidetoshi Kambe (IEEE Trans. Consumer Electron., 2010)

S/W upgrade for on-vehicle information devices. - Ryozo Kiyohara; Koichi Tanaka; Yoshiaki Terashima (ICCE, 2012)

Introduction to special sessions and the SS chairs/co-chairs. - Masahiro Inoue; Ryozo Kiyohara; Tomochika Ozaki; Kazuyuki Kojima; Takahiro Okumura; Shingo Yamaguchi 001; Toshiyuki Miyamoto; Akiko Yoshida; Tomio Goto; Toshiaki Fujii; Masaru Sakurai; Daisuke Sakamoto; et al. (GCCE, 2013)

An energy-saving office lighting control system linked to employee's entry/exist. - Yosuke Kaneko; Masahito Matsushita; Shinji Kitagami; Ryozo Kiyohara (GCCE, 2013)

Reduction of the amount of probe-data in telematics services. - Yuta Nakase; Taro Hiei; Masashi Saito; Hidetoshi Kambe; Ryozo Kiyohara (ICCE, 2013)

Autonomic load balancing for M2M communication with long-polling. - Shinji Kitagami; Yosuke Kaneko; Ryozo Kiyohara; Takuo Suganuma (Int. J. Space Based Situated Comput., 2013)

Reducing the Amount of Small Data Communication for Telematics Services. - Hirohito Kakizawa; Ryozo Kiyohara (AINA, 2014)

A Study of On-Vehicle Information Devices Using a Smartphone. - Takatomo Yamabe; Ryozo Kiyohara (COMPSAC Workshops, 2014)

Accelerometer-based HUD input for car navigation. - Arata Ishizaki; Shota Ikegami; Takatomo Yamabe; Shinji Kitagami; Ryozo Kiyohara (ICCE, 2014)

Improved location estimation based on the pressure sensor for car navigation system. - Ryosuke Otsuka; Shinji Kitagami; Yoshiaki Terashima; Masashi Saito; Ryozo Kiyohara (ICCE, 2014)

Reduction in the amount of probe data during smartphone use of telematics services. - Hirohito Kakizawa; Tsubasa Kato; Tatsuya Que; Ryozo Kiyohara; Shinji Kitagami; Yoshiaki Terashima; Masashi Saito (ICMU, 2014)

Car navigation user interface based on a smartphone. - Takatomo Yamabe; Shota Ikegami; Arata Ishizaki; Shinji Kitagami; Ryozo Kiyohara (ICMU, 2014)

Intelligent User Interface of Smartphones for On-vehicle Information Devices. - Seiji Matsuyama; Takatomo Yamabe; Natsumi Takahashi; Ryozo Kiyohara (KES, 2014)

Editor's Message to Special Issue on Intelligent Transportation Systems and Mobile Communication Supporting Relationship among People with Society. - Ryozo Kiyohara (J. Inf. Process., 2014)

On-vehicle Information Devices Based on User Context. - Seiji Matsuyama; Takatomo Yamabe; Ryozo Kiyohara (COMPSAC, 2015)

A new architecture for on-vehicle "Display Audio" information devices. - Takatomo Yamabe; Seiji Matsuyama; Ryozo Kiyohara (ISCE, 2015)

A Method for Recognizing Driver's Location Context with a Vehicle Information Device. - Seiji Matsuyama; Takatomo Yamabe; Yuki Nakayama; Yu Okuwaki; Ryozo Kiyohara (AINA, 2016)

Improved Software Updating for Automotive ECUs: Code Compression. - Yutaka Onuma; Masanao Nozawa; Yoshiaki Terashima; Ryozo Kiyohara (COMPSAC Workshops, 2016)

A method of gathering probe data with smartphones for telematics services in urban areas. - Hirohito Kakizawa; Ryuichi Iwakiri; Ryozo Kiyohara (ICCE, 2016)

ECU Software Updating in Future Vehicle Networks. - Yutaka Onuma; Yoshiaki Terashima; Ryozo Kiyohara (AINA Workshops, 2017)

Compression method for ECU software updates. - Yutaka Onuma; Yoshiaki Terashima; Sumika Nakamura; Ryozo Kiyohara (ICMU, 2017)

A Method for Vehicle Control at T-Junctions for the Diffusion Period of Autonomous Vehicles. - Hiroto Furukawa; Masashi Saito; Yuichi Tokunaga; Ryozo Kiyohara (NBiS, 2017)

Vehicle Control Method at T-Junctions for Mixed Environments Containing Autonomous and Non-autonomous Vehicles. - Hiroto Furukawa; Masashi Saito; Yuichi Tokunaga; Ryozo Kiyohara (AINA, 2018)

Message from the CDS 2018 Workshop Organizers. - Ryozo Kiyohara; Yasuo Okabe; Atsushi Tagami (COMPSAC (2), 2018)

Traffic Flow in the Mixed Environment of Autonomous and Human-Operated Vehicles. - Hiroto Furukawa; Ryozo Kiyohara (ICMU, 2018)

Vehicle approaching model for T-junction during transition to autonomous vehicles. - Tatsuro Hara; Ryozo Kiyohara (ICOIN, 2018)

A method of ECU software updating. - Yutaka Onuma; Yoshiaki Terashima; Sumika Nakamura; Ryozo Kiyohara (ICOIN, 2018)

Estimation Method of Traffic Volume in Provincial City Using Big-Data. - Kazuki Someya; Masashi Saito; Ryozo Kiyohara (COMPSAC (2), 2019)

A Study of Entering to T-Junction with Safety Driving. - Hiroto Furukawa; Ryozo Kiyohara (ICCE, 2019)

Reducing Waiting Time at an Intersection with Autnomous and Non-autonomous Vehicles. - Atsushi Segawa; Ryozo Kiyohara (ICMU, 2019)

Progress Management Method for Software Development Project-based Learning Using Automated Teaching Assistants. - Miyuki Yamamoto; Koichi Fukuoka; Ryozo Kiyohara; Yoshiaki Terashima (ICMU, 2019)

Data Compression for Software Updating of ECUs. - Naoki Suzuki; Toshiki Hayashi; Ryozo Kiyohara (ISCT, 2019)

Estimation Method of Traffic Volume Using Big-Data. - Kazuki Someya; Ryozo Kiyohara; Masashi Saito (NBiS, 2019)

A Study of Microscopic Passenger Walking Model at Railway Station for MaaS. - Takahiro Suzuki; Ryozo Kiyohara (ICOIN, 2020)

Data Compression for Software Updating to Consumer Devices. - Kazuki Someya; Yoshiaki Terashima; Shunsuke Sugimoto; Takayuki Suzuki; Ryozo Kiyohara (ICCE, 2021)

Localization Method for SLAM using an Autonomous Cart as a Guard Robot. - Yuya Sawano; Takuya Watanabe; Yoshiaki Terashima; Ryozo Kiyohara (COMPSAC, 2022)

A Method for Detecting Human by 2D-LiDAR. - Yuto Nagai; Yuya Sawano; Yoshiaki Terashima; Takayuki Suzuki; Ryozo Kiyohara (ICCE, 2022)

Location Management Method for Students on Campus Using Smartphones for Health and Safety. - Iyori Honma; Yuya Sawano; Takuya Watanabe; Ryozo Kiyohara (NBiS, 2022)

Editor's Message to Special Issue on Intelligent Transportation Systems and Pervasive Systems in the New Normal Era. - Ryozo Kiyohara (J. Inf. Process., 2022)

Standing Human Detection Method Using 2D-LiDARs. - Takuya Watanabe; Yoshiaki Terashima; Ryozo Kiyohara (COMPSAC, 2023)

Effects Detection with Plant Growth in the Sensor Network. - Shoki Watanabe; Yoshiaki Terashima; Ryozo Kiyohara (ICCE, 2023)

Activities Tracking on Campus for Improving Academic Performance. - Iyori Honma; Ryozo Kiyohara (KES, 2023)

Stationary Human Detection Method Using 2D LiDAR. - Haruki Mochizuki; Ryozo Kiyohara (COMPSAC, 2024)

Study on the Safety and Health of Faculty at Universities. - Iyori Honma; Taiki Shiraishi; Ryozo Kiyohara (ICCE-Taiwan, 2024)

Stationary Human Detection Method by 2D-LiDARs. - Haruki Mochizuki; Takuya Watanabe; Masayuki Horii; Yoshiaki Terashima; Ryozo Kiyohara (ICOIN, 2024)

Proposal for a Simulation Environment for Reproducing Diverse Combined Attacks in Autonomous Driving Systems. - Seiju Gima; Ryozo Kiyohara; Nobuhiro Kobayashi (COMPSAC, 2025)

Actual Traffic Congestion Reduction Method Using V2R on One-Lane Roads. - Rito Tsuboi; Ryozo Kiyohara (COMPSAC, 2025)

Authentication Method Using Bluetooth for University Security Guards. - Shuya Watanabe; Ryozo Kiyohara (ICCE, 2025)