| 2025 | COMPSAC | Proposal for a Simulation Environment for Reproducing Diverse Combined Attacks in Autonomous Driving Systems. | Seiju Gima, Ryozo Kiyohara, Nobuhiro Kobayashi |
| 2025 | COMPSAC | Actual Traffic Congestion Reduction Method Using V2R on One-Lane Roads. | Rito Tsuboi, Ryozo Kiyohara |
| 2024 | COMPSAC | Stationary Human Detection Method Using 2D LiDAR. | Haruki Mochizuki, Ryozo Kiyohara |
| 2023 | COMPSAC | Standing Human Detection Method Using 2D-LiDARs. | Takuya Watanabe, Yoshiaki Terashima, Ryozo Kiyohara |
| 2023 | KES | Activities Tracking on Campus for Improving Academic Performance. | Iyori Honma, Ryozo Kiyohara |
| 2022 | COMPSAC | Localization Method for SLAM using an Autonomous Cart as a Guard Robot. | Yuya Sawano, Takuya Watanabe, Yoshiaki Terashima, Ryozo Kiyohara |
| 2019 | COMPSAC | Estimation Method of Traffic Volume in Provincial City Using Big-Data. | Kazuki Someya, Masashi Saito, Ryozo Kiyohara |
| 2018 | AINA | Vehicle Control Method at T-Junctions for Mixed Environments Containing Autonomous and Non-autonomous Vehicles. | Hiroto Furukawa, Masashi Saito, Yuichi Tokunaga, Ryozo Kiyohara |
| 2018 | COMPSAC | Message from the CDS 2018 Workshop Organizers. | Ryozo Kiyohara, Yasuo Okabe, Atsushi Tagami |
| 2017 | AINA | ECU Software Updating in Future Vehicle Networks. | Yutaka Onuma, Yoshiaki Terashima, Ryozo Kiyohara |
| 2016 | AINA | A Method for Recognizing Driver's Location Context with a Vehicle Information Device. | Seiji Matsuyama, Takatomo Yamabe, Yuki Nakayama, Yu Okuwaki, Ryozo Kiyohara |
| 2016 | COMPSAC | Improved Software Updating for Automotive ECUs: Code Compression. | Yutaka Onuma, Masanao Nozawa, Yoshiaki Terashima, Ryozo Kiyohara |
| 2015 | COMPSAC | On-vehicle Information Devices Based on User Context. | Seiji Matsuyama, Takatomo Yamabe, Ryozo Kiyohara |
| 2014 | AINA | Reducing the Amount of Small Data Communication for Telematics Services. | Hirohito Kakizawa, Ryozo Kiyohara |
| 2014 | COMPSAC | A Study of On-Vehicle Information Devices Using a Smartphone. | Takatomo Yamabe, Ryozo Kiyohara |
| 2014 | KES | Intelligent User Interface of Smartphones for On-vehicle Information Devices. | Seiji Matsuyama, Takatomo Yamabe, Natsumi Takahashi, Ryozo Kiyohara |
| 2010 | AINA | BPE Acceleration Technique for S/W Update for Mobile Phones. | Ryozo Kiyohara, Satoshi Mii |
| 2009 | SAC | Method for fast compression of program codes for remote updates in embedded systems. | Ryozo Kiyohara, Satoshi Mii, Mitsuhiro Matsumoto, Masayuki Numao, Satoshi Kurihara |
| 1992 | ICLP | Parallel Inference System of the FGCS Project - Status Report. | Ryozo Kiyohara, Takashi Chikayama |
| 1992 | PSC | Parallel Inference System Research in the Japanese FGCS Project. | Takashi Chikayama, Ryozo Kiyohara |