| 2023 | QRS | An Ontology-Based Framework for Medical IoT Forensic Evidence. | Jigang Liu, Ryichi Sasaki, Tetsutaro Uehara |
| 2023 | QRS | AI and Security - What Changes with Generative AI. | Ryichi Sasaki |
| 2023 | QRS | Reconsideration of Risk Communication and Risk Assessment Support Methods for Security. | Ryichi Sasaki |
| 2022 | QRS | Analyzing Metadata in PDF Files Published by Police Agencies in Japan. | Taichi Hasegawa, Taiichi Saito, Ryichi Sasaki |
| 2022 | QRS | Trial Application of Risk Assessment Method for Metaverse. | Ryichi Sasaki |
| 2021 | QRS | Cyber-Security Incident Analysis by Causal Analysis using System Theory (CAST). | Tomoko Kaneko, Nobukazu Yoshioka, Ryichi Sasaki |
| 2021 | QRS | Application of Risk Assessment Method to Local Government Security Models. | Ryichi Sasaki |
| 2020 | QRS | STAMP S&S: Safety & Security Scenario for Specification and Standard in the society of AI/IoT. | Tomoko Kaneko, Nobukazu Yoshioka, Ryichi Sasaki |
| 2020 | QRS | Trial Development of a Cyber Risk Visualization System with Function of k-Anonymity and Compatibility with Other Organizations. | Haruki Kobayashi, Taiichi Saito, Ryichi Sasaki |
| 2020 | QRS | Towards a Holistic Approach to Medical IoT Forensics. | Jigang Liu, Ryichi Sasaki, Tetsutaro Uehara |
| 2020 | QRS | Risk Assessment Method for Balancing Safety, Security, and Privacy in Medical IoT Systems with Remote Maintenance Function. | Ryichi Sasaki |
| 2018 | APSEC | An Assurance Case Approach for Software Code Security. | Tomoko Kaneko, Yuji Takahashi, Takao Okubo, Ryichi Sasaki |
| 2018 | COMPSAC | Message from the CFSE 2018 Workshop Organizers. | Ryichi Sasaki, Tetsutaro Uehara, Jigang Liu |
| 2017 | QRS | Malware Behavior Ontology for Digital Evidence. | Jigang Liu, Rashmi Kammar, Ryichi Sasaki, Tetsutaro Uehara |
| 2016 | COMPSAC | Message from the CFSE Workshop Organizers. | Ryichi Sasaki, Tetsutaro Uehara, Jigang Liu |
| 2016 | HCI | Secure Communication Protocol Between a Human and a Bank Server for Preventing Man-in-the-Browser Attacks. | Takashi Tsuchiya, Masahiro Fujita, Kenta Takahashi, Takehisa Kato, Fumihiko Magata, Yoshimi Teshigawara, Ryichi Sasaki, Masakatsu Nishigaki |
| 2015 | COMPSAC | Proposal and Evaluation of Methods Using the Quantification Theory and Machine Learning for Detecting C&C Server Used in a Botnet. | Shota Okayasu, Ryichi Sasaki |
| 2015 | COMPSAC | Message from the CFSE 2015 Workshop Organizers. | Ryichi Sasaki, Tetsutaro Uehara, Jigang Liu |
| 2015 | COMPSAC | Proposal for Combinatorial Optimization Technology in Consideration of the Dynamic Characteristic of IT Risks. | Yuhei Umehara, Hayai Ando, Ryichi Sasaki |
| 2015 | COMPSAC | Fog Computing: Issues and Challenges in Security and Forensics. | Yifan Wang, Tetsutaro Uehara, Ryichi Sasaki |
| 2014 | COMPSAC | Proposal and Evaluation of Safe and Efficient Log Signature Scheme for the Preservation of Evidence. | Naoki Kobayashi, Ryichi Sasaki |
| 2014 | HCI | Proposal of Collaborative Learning Support Method in Risk Communications. | Hiroshi Yajima, Naohisa Tanabe, Ryichi Sasaki |
| 2013 | COMPSAC | Development and Evaluation of Guideline Total Support System for Evidence Preservation by Using an Android Phone. | Wataru Takahashi, Ryichi Sasaki, Tetsutaro Uehara |
| 2013 | SMC | Chance-Constrained Programming Method by Constraints Aggregation for Social Consensus Making on IT Risk Countermeasure. | Katsunori Sato, Masaki Samejima, Ryichi Sasaki |
| 2012 | COMPSAC | Proposal and Evaluation of the Digital Certificate System with Sumi-coating Module for Privacy Protection. | Takashi Sakuma, Ryichi Sasaki |
| 2012 | SMC | Approximation method for chance-constrained programming of social consensus formation concerning IT risk countermeasure. | Masaki Samejima, Ryichi Sasaki |
| 2010 | SMC | A consensus support system for deciding a combination of risk-reducing plans under uncertain parameters. | Kota Itakura, Masaki Samejima, Masanori Akiyoshi, Ryichi Sasaki |
| 2010 | SMC | Social consensus making support system by qualitative and quantitative hybrid simulation. | Masaki Samejima, Masanori Akiyoshi, Norihisa Komoda, Ryichi Sasaki |
| 2008 | EGVE | A View Management Method for Mobile Mixed Reality Systems. | Fumihisa Shibata, Hiroyuki Nakamoto, Ryichi Sasaki, Asako Kimura, Hideyuki Tamura |
| 2007 | HCI | Evaluation of the Participant-Support Method for Information Acquisition in the "Multiplex Risk Communicator". | Hiroshi Yajima, Tomohiro Watanabe, Ryichi Sasaki |
| 2006 | ETFA | Proposal of Risk Communications Supporting Method in Multiplex Risk Communicator. | Hiroshi Yajima, Shinichi Matsumoto, Ryichi Sasaki |
| 2000 | ICPADS | Internet-Marks: the secure seal for WWW site authentication. | Shinsuke Honjo, Seiichi Susaki, Hiroshi Yoshiura, Hirokazu Aoshima, Satoru Tezuka, Ryichi Sasaki, Tsukasa Saitoh, Hisashi Toyoshima |