Slide 5
Slide 5 text
Related works: adversarial audio examples
Adversarial audio attacks
• Gradient based audio attac
k
• Carlini and Wagner, 2018, SPW
• Gradient based audio attack (over-the-air
)
• Yukura and Sakuma, IJCAI, 2019
• Black-box audio attack (free of gradient calculation
)
• Taori et al., SPW, 2019
Adversarial audio detection
• Feature transformation
• Frequency filters
• Temporal dependency-based methods
Yang, et al., “Characterizing audio adversarial examples using temporal dependency,” in International Conference on Learning Representations, 2019.
K. Rajaratnam and J. Kalita, “Noise flooding for detecting audio adversarial examples against automatic speech recognition,” in IEEE International
Symposium on Signal Processing and Information Technology, pp. 197–201, 2018.