Publications (7)
A Robust ADMM-Based Optimization Algorithm For Underwater Acoustic Channel Estimation
Tian Tian, Agastya Raj, Bruno Missi Xavier +3
Accurate estimation of the Underwater acoustic (UWA) is a key part of underwater communications, especially for coherent systems. The severe multipath effects and large delay sprea…
Hydrogen Bond Strength Dictates the Rate-Limiting Steps of Diffusion in Proton-Conducting Perovskites:A Critical Length Perspective
Hang Ma, Ying Liang, Tianxing Ma +6
Identifying the rate-limiting step of proton migration in proton-conducting oxides is essential for assessing and regulating proton conductivity. Proton migration based on the Grot…
Symmetric Saliency-based Adversarial Attack To Speaker Identification
Jiadi Yao, Xing Chen, Xiao-Lei Zhang +2
Adversarial attack approaches to speaker identification either need high computational cost or are not very effective, to our knowledge. To address this issue, in this paper, we pr…
Angle-distance decomposition based on deep learning for active sonar detection
Jichao Zhang, Xiao-Lei Zhang, Kunde Yang
Underwater target detection using active sonar constitutes a critical research area in marine sciences and engineering. However, traditional signal processing methods face signific…
IF equation: a feature extractor for high-concentration time-frequency representation of mixed signals
Xiangxiang Zhu, Kunde Yang, Zhuosheng Zhang
High-concentration time-frequency (TF) representation provides a valuable tool for characterizing multi-component non-stationary signals. In our previous work, we proposed using an…
LMD: A Learnable Mask Network to Detect Adversarial Examples for Speaker Verification
Xing Chen, Jie Wang, Xiao-Lei Zhang +2
Although the security of automatic speaker verification (ASV) is seriously threatened by recently emerged adversarial attacks, there have been some countermeasures to alleviate the…