Hardness of Samples Is All You Need: Protecting Deep Learning Models Using Hardness of Samples. - Amir Mahdi Sadeghzadeh; Faezeh Dehghan; Amir Mohammad Sobhanian; Rasool Jalili (CoRR, 2021)

HODA: Hardness-Oriented Detection of Model Extraction Attacks. - Amir Mahdi Sadeghzadeh; Amir Mohammad Sobhanian; Faezeh Dehghan; Rasool Jalili (IEEE Trans. Inf. Forensics Secur., 2024)