Dr. Ahsan Nazir Profile

Dr. Ahsan Nazir

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Publications (2)

Proceedings Article | 22 August 2024 Paper

Machine-learning-based adaptive keyboard sound masking against acoustic channel attacks

Anastasiia Lobanova, Jingsha He, Nafei Zhu, Ahsan Nazir, Xiangjun Ma

Proceedings Volume 13228, 1322814 (2024) https://doi.org/10.1117/12.3038181

KEYWORDS: Defense and security, Acoustics, Gallium nitride, Machine learning, Signal generators, Acoustic waves, Matrices, Computer security, Background noise, Signal detection

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Proceedings Article | 20 October 2023 Paper

Hacker community detection in online social network: a case study

Xiangjun Ma, Yuzi Yi, Yehong Luo, Ahsan Wajahat, Ahsan Nazir

Proceedings Volume 12814, 1281414 (2023) https://doi.org/10.1117/12.3010341

KEYWORDS: Social networks, Analytical research, Network security, Computer security, Convolutional neural networks, Computer networks, Semantics

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