Detection of Replay-Spoofing Attacks Using Frequency Modulation Features. - Tharshini Gunendradasan; Buddhi Wickramasinghe; Phu Ngoc Le; Eliathamby Ambikairajah; Julien Epps (INTERSPEECH, 2018)

Frequency Domain Linear Prediction Features for Replay Spoofing Attack Detection. - Buddhi Wickramasinghe; Saad Irtza; Eliathamby Ambikairajah; Julien Epps (INTERSPEECH, 2018)

Auditory Inspired Spatial Differentiation for Replay Spoofing Attack Detection. - Buddhi Wickramasinghe; Eliathamby Ambikairajah; Julien Epps; Vidhyasaharan Sethu; Haizhou Li 001 (ICASSP, 2019)

Biologically Inspired Adaptive-Q Filterbanks for Replay Spoofing Attack Detection. - Buddhi Wickramasinghe; Eliathamby Ambikairajah; Julien Epps (INTERSPEECH, 2019)

Replay detection in voice biometrics: an investigation of adaptive and non-adaptive front-ends. - Buddhi Wickramasinghe (2021)

DNN controlled adaptive front-end for replay attack detection systems. - Buddhi Wickramasinghe; Eliathamby Ambikairajah; Vidhyasaharan Sethu; Julien Epps; Haizhou Li 001; Ting Dang (Speech Commun., 2023)

Continual Learning: A Review of Techniques, Challenges, and Future Directions. - Buddhi Wickramasinghe; Gobinda Saha; Kaushik Roy 001 (IEEE Trans. Artif. Intell., 2024)

Unlocking the Potential of Spiking Neural Networks: Understanding the What, Why, and Where. - Buddhi Wickramasinghe; Sayeed Shafayet Chowdhury; Adarsh Kumar Kosta; Wachirawit Ponghiran; Kaushik Roy 001 (IEEE Trans. Cogn. Dev. Syst., 2024)

Should Audio Front-ends be Adaptive? Comparing Learnable and Adaptive Front-ends. - Qiquan Zhang; Buddhi Wickramasinghe; Eliathamby Ambikairajah; Vidhyasaharan Sethu; Haizhou Li 001 (CoRR, 2025)