Hybrid analog and digital beamforming for space-constrained and energy-efficient massive MIMO wireless systems. - Shimaa Ahmed; Mirette Sadek; Abdelhalim Zekry; Hadia Elhennawy (TSP, 2017)

Prεεch: A System for Privacy-Preserving Speech Transcription. - Shimaa Ahmed; Amrita Roy Chowdhury 001; Kassem Fawaz; Parmesh Ramanathan (CoRR, 2019)

Preech: A System for Privacy-Preserving Speech Transcription. - Shimaa Ahmed; Amrita Roy Chowdhury 001; Kassem Fawaz; Parmesh Ramanathan (USENIX Security Symposium, 2020)

Towards More Robust Keyword Spotting for Voice Assistants. - Shimaa Ahmed; Ilia Shumailov; Nicolas Papernot; Kassem Fawaz (USENIX Security Symposium, 2022)

Pipe Overflow: Smashing Voice Authentication for Fun and Profit. - Shimaa Ahmed; Yash Wani; Ali Shahin Shamsabadi; Mohammad Yaghini; Ilia Shumailov; Nicolas Papernot; Kassem Fawaz (CoRR, 2022)

Tubes Among Us: Analog Attack on Automatic Speaker Identification. - Shimaa Ahmed; Yash Wani; Ali Shahin Shamsabadi; Mohammad Yaghini; Ilia Shumailov; Nicolas Papernot; Kassem Fawaz (USENIX Security Symposium, 2023)

Unbiased Face Synthesis With Diffusion Models: Are We There Yet? - Harrison Rosenberg; Shimaa Ahmed; Guruprasad V. Ramesh; Ramya Korlakai Vinayak; Kassem Fawaz (CoRR, 2023)

Limitations of Face Image Generation. - Harrison Rosenberg; Shimaa Ahmed; Guruprasad V. Ramesh; Kassem Fawaz; Ramya Korlakai Vinayak (AAAI, 2024)

A Picture is Worth 500 Labels: A Case Study of Demographic Disparities in Local Machine Learning Models for Instagram and TikTok. - Jack West; Lea Thiemt; Shimaa Ahmed; Maggie Bartig; Kassem Fawaz; Suman Banerjee 001 (SP, 2024)

Synthetic Counterfactual Faces. - Guruprasad V. Ramesh; Harrison Rosenberg; Ashish Hooda; Shimaa Ahmed; Kassem Fawaz (CoRR, 2024)