Sayaka Shiota

Publication Activity (10 Years)

Years Active: 2008-2024
Publications (10 Years): 75

Top Topics

Speaker Verification

Liveness Detection

Top Venues

IEICE Trans. Fundam. Electron. Commun. Comput. Sci.

Publications

Ryota Iijima, Sayaka Shiota, Hitoshi Kiya
A Random Ensemble of Encrypted Vision Transformers for Adversarially Robust Defense. IEEE Access 12 (2024)
Ryota Iijima, Sayaka Shiota, Hitoshi Kiya
A Random Ensemble of Encrypted models for Enhancing Robustness against Adversarial Examples. CoRR (2024)
Xinjian Li, Shinnosuke Takamichi, Takaaki Saeki, William Chen, Sayaka Shiota, Shinji Watanabe
YODAS: Youtube-Oriented Dataset for Audio and Speech. CoRR (2024)
Ryota Iijima, Sayaka Shiota, Hitoshi Kiya
A Random Ensemble of Encrypted Vision Transformers for Adversarially Robust Defense. CoRR (2024)
Teru Nagamori, Sayaka Shiota, Hitoshi Kiya
Efficient Fine-Tuning with Domain Adaptation for Privacy-Preserving Vision Transformer. CoRR (2024)
Rei Aso, Sayaka Shiota, Hitoshi Kiya
Enhanced Security with Encrypted Vision Transformer in Federated Learning. GCCE (2023)
Teru Nagamori, Sayaka Shiota, Hitoshi Kiya
Domain Adaptation for Efficiently Fine-tuning Vision Transformer with Encrypted Images. CoRR (2023)
Teru Nagamori, Sayaka Shiota, Hitoshi Kiya
Domain Adaptation for Efficiently Fine-tuning Vision Transformer with Encrypted Images. APSIPA ASC (2023)
Ryota Iijima, Miki Tanaka, Sayaka Shiota, Hitoshi Kiya
Enhanced Security against Adversarial Examples Using a Random Ensemble of Encrypted Vision Transformer Models. GCCE (2023)
Xinjian Li, Shinnosuke Takamichi, Takaaki Saeki, William Chen, Sayaka Shiota, Shinji Watanabe
Yodas: Youtube-Oriented Dataset for Audio and Speech. ASRU (2023)
Ryota Iijima, Miki Tanaka, Sayaka Shiota, Hitoshi Kiya
Enhanced Security against Adversarial Examples Using a Random Ensemble of Encrypted Vision Transformer Models. CoRR (2023)
Tomoka Wakamatsu, Sayaka Shiota, Hitoshi Kiya
Vocal Tract Length Perturbation-based Pseudo-Speaker Augmentation for Speaker Embedding Learning. APSIPA ASC (2023)
Rei Aso, Sayaka Shiota, Hitoshi Kiya
Enhanced Security with Encrypted Vision Transformer in Federated Learning. CoRR (2023)
Shoko Niwa, Sayaka Shiota, Hitoshi Kiya
A Privacy-Preserving Method Using Secret Key for Convolutional Neural Network-Based Speech Classification. EUSIPCO (2023)
Teruaki Akazawa, Yuma Kinoshita, Sayaka Shiota, Hitoshi Kiya
N-White Balancing: White Balancing for Multiple Illuminants Including Non-Uniform Illumination. IEEE Access 10 (2022)
Yuki Shiroma, Yuma Kinoshita, Keisuke Imoto, Sayaka Shiota, Nobutaka Ono, Hitoshi Kiya
Missing data recovery using autoencoder for multi-channel acoustic scene classification. EUSIPCO (2022)
Takayuki Osakabe, AprilPyone MaungMaung, Sayaka Shiota, Hitoshi Kiya
Adversarial Detector with Robust Classifier. LifeTech (2022)
Hiroto Kai, Shinnosuke Takamichi, Sayaka Shiota, Hitoshi Kiya
Robustness of Signal Processing-Based Pseudonymization Method Against Decryption Attack. Odyssey (2022)
Hiroto Kai, Shinnosuke Takamichi, Sayaka Shiota, Hitoshi Kiya
Lightweight and irreversible speech pseudonymization based on data-driven optimization of cascaded voice modification modules. Comput. Speech Lang. 72 (2022)
Hitoshi Kiya, AprilPyone MaungMaung, Yuma Kinoshita, Shoko Imaizumi, Sayaka Shiota
An Overview of Compressible and Learnable Image Transformation with Secret Key and Its Applications. CoRR (2022)
Takayuki Osakabe, MaungMaung AprilPyone, Sayaka Shiota, Hitoshi Kiya
Adversarial Detector with Robust Classifier. CoRR (2022)
Hitoshi Kiya, Teru Nagamori, Shoko Imaizumi, Sayaka Shiota
Privacy-Preserving Semantic Segmentation Using Vision Transformer. J. Imaging 8 (9) (2022)
Hiroki Ito, AprilPyone MaungMaung, Sayaka Shiota, Hitoshi Kiya
Access Control of Semantic Segmentation Models Using Encrypted Feature Maps. CoRR (2022)
Teruaki Akazawa, Yuma Kinoshita, Sayaka Shiota, Hitoshi Kiya
Three-Color Balancing for Color Constancy Correction. J. Imaging 7 (10) (2021)
Miki Tanaka, Sayaka Shiota, Hitoshi Kiya
A universal detector of CNN-generated images using properties of checkerboard artifacts in the frequency domain. CoRR (2021)
Shinnosuke Takamichi, Ludwig Kürzinger, Takaaki Saeki, Sayaka Shiota, Shinji Watanabe
JTubeSpeech: corpus of Japanese speech collected from YouTube for speech recognition and speaker verification. CoRR (2021)
Yuki Shiroma, Keisuke Imoto, Sayaka Shiota, Nobutaka Ono, Hitoshi Kiya
Investigation on Spatial and Frequency-Based Features for Asynchronous Acoustic Scene Analysis. APSIPA ASC (2021)
Miki Tanaka, Sayaka Shiota, Hitoshi Kiya
A universal detector of CNN-generated images using properties of checkerboard artifacts in the frequency domain. GCCE (2021)
Ryoya Yaguchi, Sayaka Shiota, Nobutaka Ono, Hitoshi Kiya
Replay Attack Detection Based on Spatial and Spectral Features of Stereo Signal. J. Inf. Process. 29 (2021)
Yuki Shiroma, Yuma Kinoshita, Sayaka Shiota, Hitoshi Kiya
Phase representation based on HSV color model for acoustic classification with convolutional neural networks. GCCE (2021)
Hiroto Kai, Shinnosuke Takamichi, Sayaka Shiota, Hitoshi Kiya
Lightweight Voice Anonymization Based on Data-Driven Optimization of Cascaded Voice Modification Modules. SLT (2021)
Miki Tanaka, Sayaka Shiota, Hitoshi Kiya
A Detection Method of Operated Fake-Images Using Robust Hashing. J. Imaging 7 (8) (2021)
Haruna Miyamoto, Sayaka Shiota, Hitoshi Kiya
Application of Bandwidth Extension with No Learning to Data Augmentation for Speaker Verification. Odyssey (2020)
Ryota Kaminishi, Haruna Miyamoto, Sayaka Shiota, Hitoshi Kiya
Blind Bandwidth Extension with a Non-Linear Function and Its Evaluation on Automatic Speaker Verification. IEICE Trans. Inf. Syst. (1) (2020)
Ayana Kawamura, Yuma Kinoshita, Takayuki Nakachi, Sayaka Shiota, Hitoshi Kiya
A Privacy-Preserving Machine Learning Scheme Using EtC Images. CoRR (2020)
Ryo Imaizumi, Ryo Masumura, Sayaka Shiota, Hitoshi Kiya
Sequence-To-One Neural Networks for Japanese Dialect Speech Classification. GCCE (2020)
Ayana Kawamura, Yuma Kinoshita, Takayuki Nakachi, Sayaka Shiota, Hitoshi Kiya
A Privacy-Preserving Machine Learning Scheme Using EtC Images. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (12) (2020)
Ryo Imaizumi, Ryo Masumura, Sayaka Shiota, Hitoshi Kiya
Dialect-Aware Modeling for End-to-End Japanese Dialect Speech Recognition. APSIPA (2020)
Chihiro Go, Yuma Kinoshita, Sayaka Shiota, Hitoshi Kiya
An Image Fusion Scheme for Single-Shot High Dynamic Range Imaging with Spatially Varying Exposures. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (12) (2019)
Chihiro Go, Yuma Kinoshita, Sayaka Shiota, Hitoshi Kiya
An Image Fusion Scheme for Single-Shot High Dynamic Range Imaging with Spatially Varying Exposures. CoRR (2019)
Haruna Miyamoto, Sayaka Shiota, Hitoshi Kiya
Investigation on latency issues and objective measurements of non-linear blind bandwidth extension. GCCE (2019)
Ryoya Yaguchi, Sayaka Shiota, Nobutaka Ono, Hitoshi Kiya
Improving replay attack detection by combination of spatial and spectral features. APSIPA (2019)
Chihiro Go, Yuma Kinoshita, Sayaka Shiota, Hitoshi Kiya
Single-Shot High Dynamic Range Imaging with Spatially Varying Exposures Considering Hue Distortion. CoRR (2019)
Ryota Kaminishi, Haruna Miyamoto, Sayaka Shiota, Hitoshi Kiya
Investigation on Blind Bandwidth Extension with a Non-Linear Function and its Evaluation of x-Vector-Based Speaker Verification. INTERSPEECH (2019)
Chihiro Go, Yuma Kinoshita, Sayaka Shiota, Hitoshi Kiya
Single-Shot High Dynamic Range Imaging with Spatially Varying Exposures Considering Hue Distortion. GCCE (2019)
Ryoya Yaguchi, Sayaka Shiota, Nobutaka Ono, Hitoshi Kiya
Replay Attack Detection Using Generalized Cross-Correlation of Stereo Signal. EUSIPCO (2019)
Yuma Kinoshita, Sayaka Shiota, Hitoshi Kiya, Taichi Yoshida
Multi-Exposure Image Fusion Based on Exposure Compensation. ICASSP (2018)
Sayaka Shiota, Shinnosuke Takamichi, Tomoko Matsui
Data augmentation with moment-matching networks for i-vector based speaker verification. APSIPA (2018)
Chien Cheng Chien, Yuma Kinoshita, Sayaka Shiota, Hitoshi Kiya
A Retinex-based Image Enhancement Scheme with Noise Aware Shadow-up Function. CoRR (2018)
Ayumi Sada, Yuma Kinoshita, Sayaka Shiota, Hitoshi Kiya
Histogram-Based Image Pre-processing for Machine Learning. GCCE (2018)
Yuma Kinoshita, Sayaka Shiota, Hitoshi Kiya
A Pseudo Multi-Exposure Fusion Method Using Single Image. CoRR (2018)
Takahiro Maekawa, Takayuki Nakachi, Sayaka Shiota, Hitoshi Kiya
Privacy-Preserving SVM Computing by Using Random Unitary Transformation. CoRR (2018)
Yuma Kinoshita, Sayaka Shiota, Hitoshi Kiya
Automatic Exposure Compensation for Multi-Exposure Image Fusion. CoRR (2018)
Chihiro Go, Yuma Kinoshita, Sayaka Shiota, Hitoshi Kiya
Image Fusion for Single-Shot High Dynamic Range Imaging with Spatially Varying Exposures. APSIPA (2018)
Yusuke Sugawara, Sayaka Shiota, Hitoshi Kiya
Super-Resolution Using Convolutional Neural Networks Without Any Checkerboard Artifacts. ICIP (2018)
Yuma Kinoshita, Taichi Yoshida, Sayaka Shiota, Hitoshi Kiya
Multi-Exposure Image Fusion Based on Exposure Compensation. CoRR (2018)
Yusuke Sugawara, Sayaka Shiota, Hitoshi Kiya
Convolutional Neural Networks Without Any Checkerboard Artifacts. EUSIPCO (2018)
Yusuke Sugawara, Sayaka Shiota, Hitoshi Kiya
Super-Resolution using Convolutional Neural Networks without Any Checkerboard Artifacts. CoRR (2018)
Yuma Kinoshita, Sayaka Shiota, Hitoshi Kiya
Automatic Exposure Compensation for Multi-Exposure Image Fusion. ICIP (2018)
Yuma Kinoshita, Sayaka Shiota, Hitoshi Kiya
A Pseudo Multi-Exposure Fusion Method Using Single Image. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (11) (2018)
Haruna Miyamoto, Sayaka Shiota, Hitoshi Kiya
Non-linear harmonic generation based blind bandwidth extension considering aliasing artifacts. APSIPA (2018)
Shihono Mochizuki, Sayaka Shiota, Hitoshi Kiya
Voice liveness detection using phoneme-based pop-noise detector for speaker verification. Odyssey (2018)
Takahiro Maekawa, Takayuki Nakachi, Sayaka Shiota, Hitoshi Kiya
Privacy-Preserving SVM Computing by Using Random Unitary Transformation. ISPACS (2018)
Yuma Kinoshita, Taichi Yoshida, Sayaka Shiota, Hitoshi Kiya
Pseudo multi-exposure fusion using a single image. APSIPA (2017)
Yuma Kinoshita, Sayaka Shiota, Hitoshi Kiya
Fast Inverse Tone Mapping Based on Reinhard's Global Operator with Estimated Parameters. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (11) (2017)
Kenta Kurihara, Shoko Imaizumi, Sayaka Shiota, Hitoshi Kiya
An Encryption-then-Compression System for Lossless Image Compression Standards. IEICE Trans. Inf. Syst. (1) (2017)
Yuma Kinoshita, Sayaka Shiota, Hitoshi Kiya
Reinhard's global operator based inverse tone mapping with one parameter. IWSDA (2017)
Yuma Kinoshita, Sayaka Shiota, Hitoshi Kiya
Fast inverse tone mapping with Reinhard's global operator. ICASSP (2017)
Artit Visavakitcharoen, Hiroyuki Kobayashi, Sayaka Shiota, Hitoshi Kiya
Compression performance of extended JPEG XT under various TMOs. GCCE (2017)
Yusuke Sugawara, Sayaka Shiota, Hitoshi Kiya
A parallel computation algorithm for super-resolution methods using convolutional neural networks. APSIPA (2017)
Yuko Saito, Ibuki Nakamura, Sayaka Shiota, Hitoshi Kiya
An Efficient Random Unitary Matrix for Biometric Template Protection. SCIS&ISIS (2016)
Yuma Kinoshita, Sayaka Shiota, Masahiro Iwahashi, Hitoshi Kiya
An Remapping Operation without Tone Mapping Parameters for HDR Images. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (11) (2016)
Sayaka Shiota, Fernando Villavicencio, Junichi Yamagishi, Nobutaka Ono, Isao Echizen, Tomoko Matsui
Voice Liveness Detection for Speaker Verification based on a Tandem Single/Double-channel Pop Noise Detector. Odyssey (2016)
Yuma Kinoshita, Sayaka Shiota, Hitoshi Kiya
An inverse tone mapping operator based on Reinhard's global operator. ISPACS (2016)
Ryosuke Nakanishi, Sayaka Shiota, Hitoshi Kiya
Ensemble based speaker verification using adapted score fusion in noisy reverberant environments. APSIPA (2016)
Kenta Kurihara, Sayaka Shiota, Hitoshi Kiya
An encryption-then-compression system for JPEG standard. PCS (2015)
Sayaka Shiota, Fernando Villavicencio, Junichi Yamagishi, Nobutaka Ono, Isao Echizen, Tomoko Matsui
Voice liveness detection algorithms based on pop noise caused by human breath for automatic speaker verification. INTERSPEECH (2015)
Kenta Kurihara, Masanori Kikuchi, Shoko Imaizumi, Sayaka Shiota, Hitoshi Kiya
An Encryption-then-Compression System for JPEG/Motion JPEG Standard. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (11) (2015)
Akira Uchida, Masaaki Fujiyoshi, Sayaka Shiota, Hitoshi Kiya
Image invisibility assessment for visually encrypted images. ISPACS (2014)
Sayaka Shiota, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
A Bayesian Framework Using Multiple Model Structures for Speech Recognition. IEICE Trans. Inf. Syst. (4) (2013)
Sayaka Shiota, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
A model structure integration based on a Bayesian framework for speech recognition. ICASSP (2012)
Viviane de Franca Oliveira, Sayaka Shiota, Yoshihiko Nankaku, Keiichi Tokuda
Cross-lingual Speaker Adaptation for HMM-based Speech Synthesis based on Perceptual Characteristics and Speaker Interpolation. INTERSPEECH (2012)
Mikko Kurimo, William Byrne, John Dines, Philip N. Garner, Matthew Gibson, Yong Guan, Teemu Hirsimäki, Reima Karhila, Simon King, Hui Liang, Keiichiro Oura, Lakshmi Saheer, Matt Shannon, Sayaka Shiota, Jilei Tian
Personalising Speech-To-Speech Translation in the EMIME Project. ACL (System Demonstrations) (2010)
Mirjam Wester, John Dines, Matthew Gibson, Hui Liang, Yi-Jian Wu, Lakshmi Saheer, Simon King, Keiichiro Oura, Philip N. Garner, William Byrne, Yong Guan, Teemu Hirsimäki, Reima Karhila, Mikko Kurimo, Matt Shannon, Sayaka Shiota, Jilei Tian, Keiichi Tokuda, Junichi Yamagishi
Speaker adaptation and the evaluation of speaker similarity in the EMIME speech-to-speech translation project. SSW (2010)
Sayaka Shiota, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda
Deterministic annealing based training algorithm for Bayesian speech recognition. INTERSPEECH (2009)
Sayaka Shiota, Kei Hashimoto, Heiga Zen, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda
Acoustic modeling based on model structure annealing for speech recognition. INTERSPEECH (2008)