- 2023/06 - 現在 電子情報通信学会 マルチメディア情報ハイディング・エンリッチメント(EMM) 研究会 副委員長
- 2019/04 - 現在 電子情報通信学会 マルチメディア情報ハイディング・エンリッチメント(EMM) 研究会 専門委員
- 2023 - 2023 IAICT 2023 (The 2023 IEEE INTERNATIONAL CONFERENCE ON INDUSTRY 4.0, ARTIFICIAL INTELLIGENCE, AND COMMUNICATIONS TECHNOLOGY) TPC member
- 2022 - 2022 IWCMC 2022 Wireless Networks (IWCMC 2022 Wireless Networking Symposium) TPC member
- 2022 - 2022 IAICT 2022 (The 2022 IEEE INTERNATIONAL CONFERENCE ON INDUSTRY 4.0, ARTIFICIAL INTELLIGENCE, AND COMMUNICATIONS TECHNOLOGY) TPC member
- 2021 - 2022 ACM ASIACCS 2022 (The 17th ACM ASIA Conference on Computer and Communications Security ) Organizing Committee Member (Web Chair)
- 2021 - 2021 APSIPA ASC 2021 (Asia Pacific Signal and Information Processing Association Annual Summit and Conference) TPC member
- 2021 - 2021 IWCMC 2021 Wireless Networks (IWCMC 2021 Wireless Networking Symposium) TPC member
- 2021 - 2021 IAICT 2021, INTERNATIONAL CONFERENCE ON INDUSTRY 4.0, ARTIFICIAL INTELLIGENCE, AND COMMUNICATIONS TECHNOLOGY TPC member
- 2020 - 2020 IAICT 2020, INTERNATIONAL CONFERENCE ON INDUSTRY 4.0, ARTIFICIAL INTELLIGENCE, AND COMMUNICATIONS TECHNOLOGY TPC member
- 2018/04 - 2019/03 電子情報通信学会 マルチメディア情報ハイディング・エンリッチメント(EMM) 研究会 幹事
- 2018/04 - 2019/03 電子情報通信学会 和文論文誌D 論文誌編集委員
- 2019 - 2019 IAICT 2019, INTERNATIONAL CONFERENCE ON INDUSTRY 4.0, ARTIFICIAL INTELLIGENCE, AND COMMUNICATIONS TECHNOLOGY TPC member
- 2019 - 2019 ICSigSys 2019, International Conference on Signals and Systems 2019 TPC member
- 2013/04 - 2019 電子情報通信学会 情報ハイディング及びその評価基準委員会(IHC委員会) 幹事
- 2017/04 - 2018/03 電子情報通信学会 マルチメディア情報ハイディング・エンリッチメント(EMM) 研究会 幹事補佐
- 2016/04 - 2017/03 電子情報通信学会 マルチメディア情報ハイディング・エンリッチメント(EMM) 研究会 専門委員
- 2017 - 2017 IEEE ICC 2017 MWN(Mobile and Wireless Networking) TPC member
- 2017 - 2017 WPMC-2017, the 20th International Symposium on Wireless Personal Multimedia Communications TPC member
- 2017 - 2017 Joint 17th World Congress of International Fuzzy Systems Association and 9th International Conference on Soft Computing and Intelligent Systems (IFSA-SCIS 2017) Vice Publicity Chair
- 2017 - 2017 IEEE GLOBECOM 2017 MWN (Mobile and Wireless Networks) TPC member
- 2016 - 2016 情報処理学会 コンピュータセキュリティ(CSEC)研究会 専門委員
- 2016 - 2016 The 12th International Conference on Innovations in Information Technology (IIT’16) TPC member
- 2016 - 2016 IEEE GLOBECOM 2016 MWN (Mobile and Wireless Networks) TPC member
- 2015 - 2015 14th International Workshop on Digital-Forensics and Watermarking (IWDW2015) Vice Organizing Chair
- 2014 - 2014 The First International Workshop on Information Hiding and its Criteria for evaluation (IWIHC) 2014 Web and Publicity Chair
- 2011 - 2011 IEEE ICC 2011 Communications and Information System Security Symposium (CISS) TPC member