Publications in 2026

International Conference Papers

1. Ayuto TSUTSUMI, Kohei TANAKA, Sayaka SHIOTA,
   "The TMU system for the XACLE challenge: Training large audio language models with CLAP pseudo-labels",
   IEEE International Conference on Acoustics, Speech and Signal Processing, pp. 21892-21894, 2026-05-08. [DOI] [webpage] [Publish]
2. Takuo YAMAGUCHI, Sayaka SHIOTA, Naohiro TAWARA,
   "Evaluation Framework for Multi-Channel Spoofing Detection Through Redesign of the ReMASC Corpus",
   IFIP Information Security & Privacy Conference, 2026-06-09.
3. Ayuto TSUTSUMI, Akira GOTOH, Yuko SAITO, Hiroki MATSUURA, Sayaka SHIOTA,
   "Domain Adaptation for Deepfake Audio Detection under Degraded Channel Conditions",
   The Speaker and Language Recognition Workshop Odyssey, 2026-06-22.
4. Sayaka SHIOTA, Suzuka HORIE, Sawato Furubayashi, Shinnosuke Takamichi,
   "J-SPAW2: A Japanese Corpus for Speaker Verification and Anti-Spoofing with Challenging Replay and Speech Synthesis Attacks",
   The Speaker and Language Recognition Workshop Odyssey, 2026-06-26. [Publish]
5. Tatsuya CHUMAN, Yousuke UDAGAWA, Hitoshi KIYA,
   "Privacy-Preserving Clothing Classification using Vision Transformer for Thermal Comfort Estimation",
   IEEE International Conference on Consumer Electronics - Taiwan, 2026-07-01. [webpage] [Publish]
6. Mare Hirose, Shoko IMAIZUMI, Hitoshi KIYA,
   "Privacy-Preserving Semantic Segmentation without Key Management",
   IEEE International Conference on Consumer Electronics - Taiwan, 2026-07-01. [webpage] [Publish]
7. Haiwei Lin , Shoko IMAIZUMI, Hitoshi KIYA,
   "CFE-PPAR: Compression-friendly encryption for privacy-preserving action recognition leveraging video transformers",
   IEEE International Conference on Image Processing, 2026-09-13. [webpage] [Publish]

Domestic Conference Papers

1. Takuo YAMAGUCHI, Sayaka SHIOTA, Naohiro TAWARA,
   "Evaluation Framework for Multi-Channel Spoofing Detection Through Redesign of the ReMASC Corpus",
   IEICE Symposium on Cryptography and Information Security, pp. 1-6, 2026-01-19. [webpage]
2. Ayuto TSUTSUMI, Akira GOTOH, Yuko SAITO, Hiroki MATSUURA, Sayaka SHIOTA,
   "劣環境下におけるDeepfake音声検出のためのドメイン適応",
   IPSJ Special Interest Groups Spoken Language Processing, 2026-03-02.
3. Suzuka HORIE, Shinnosuke Takamichi, Sayaka SHIOTA,
   "J-SpAW2: A Japanese Speech Corpus for Analyzing Recording Conditions in Replay Attacks",
   Speech Committee, 2026-03-03. [webpage]
4. Sawato Furubayashi, Shinnosuke Takamichi, Sayaka SHIOTA,
   "Spoofing attacks using deepfake speech synthesized from non-consensual recording",
   Technical Report of IEICE, pp. SP-66, 2026-03-03. [Publish]
5. Mukhammadolim Olimov, Koki HORIO, Sayaka SHIOTA, Hitoshi KIYA,
   "A Detection Method of Tampered Images Using Adversarial Perturbations in The Encrypted Domain",
   Technical Report of IEICE, Vol. 125, No. 370, pp. 213-217, 2026-03-03. [webpage]
6. Shinji YAMASHITA, Yuma KINOSHITA, Hitoshi KIYA,
   "Alignment of Similarity-Transformed Images via Cross-Correlation Maximization Based on Auxiliary Function Method",
   Technical Report of IEICE, Vol. 125, No. 370, pp. 508-513, 2026-03-04. [webpage]
7. Yuki ITABASHI, Hiroto SAWADA, Mare Hirose, Shoko IMAIZUMI, Hitoshi KIYA,
   "A Dual Obfuscation Method for Federated Learning to Enhance Robustness against Image Restoration Attacks",
   Technical Report of IEICE, Vol. 125, No. 396, pp. 25-30, 2026-03-05. [webpage]
8. Mare Hirose, Shoko IMAIZUMI, Hitoshi KIYA,
   "学習可能画像暗号化手法を用いたディープモデル反転攻撃に対する耐性強化",
   Technical Report of IEICE, Vol. 126, No. 112, pp. 218-223, 2026-07-14. [webpage] [Publish]
9. Jiachen Zhou, Kiyoshi NISHIKAWA, Hitoshi KIYA,
   "Domain Adaptation for Vision Mamba with Perceptual Image Encryption",
   Technical Report of IEICE, Vol. 126, No. 112, pp. 134-139, 2026-07-14. [webpage]
10. Haiwei Lin , Shoko IMAIZUMI, Hitoshi KIYA,
    "LoRA-ViT in key-based domain adaptation for learnable image encryption",
    Technical Report of IEICE, Vol. 126, No. 112, pp. 212-212, 2026-07-14. [webpage]