Shimaa Ahmed

13 papers A* 5Journal 7Unranked 1
YearRankTypeTitle / Venue / Authors
2026 J jnl
Detecting Data Poisoning in Code Generation LLMs via Black-Box, Vulnerability-Oriented Scanning.
CoRR
Shenao Yan, Shimaa Ahmed, Shan Jin, Sunpreet S. Arora, Yiwei Cai, Yizhen Wang, Yuan Hong
2025 J jnl
LifeXP+: Secure, Usable and Reliable Key Recovery for Web3 Applications.
IACR Cryptol. ePrint Arch.
Panagiotis Chatzigiannis, Suvradip Chakraborty, Shimaa Ahmed
2024 A* conf
A Picture is Worth 500 Labels: A Case Study of Demographic Disparities in Local Machine Learning Models for Instagram and TikTok.
SP
Jack West, Lea Thiemt, Shimaa Ahmed, Maggie Bartig, Kassem Fawaz, Suman Banerjee
2024 J jnl
A Picture is Worth 500 Labels: A Case Study of Demographic Disparities in Local Machine Learning Models for Instagram and TikTok.
CoRR
Jack West, Lea Thiemt, Shimaa Ahmed, Maggie Bartig, Kassem Fawaz, Suman Banerjee
2024 A* conf
Limitations of Face Image Generation.
AAAI
Harrison Rosenberg, Shimaa Ahmed, Guruprasad V. Ramesh, Kassem Fawaz, Ramya Korlakai Vinayak
2024 J jnl
Synthetic Counterfactual Faces.
CoRR
Guruprasad V. Ramesh, Harrison Rosenberg, Ashish Hooda, Shimaa Ahmed, Kassem Fawaz
2023 A* conf
Tubes Among Us: Analog Attack on Automatic Speaker Identification.
USENIX Security Symposium
Shimaa Ahmed, Yash Wani, Ali Shahin Shamsabadi, Mohammad Yaghini, Ilia Shumailov, Nicolas Papernot, Kassem Fawaz
2023 J jnl
Unbiased Face Synthesis With Diffusion Models: Are We There Yet?
CoRR
Harrison Rosenberg, Shimaa Ahmed, Guruprasad V. Ramesh, Ramya Korlakai Vinayak, Kassem Fawaz
2022 J jnl
Pipe Overflow: Smashing Voice Authentication for Fun and Profit.
CoRR
Shimaa Ahmed, Yash Wani, Ali Shahin Shamsabadi, Mohammad Yaghini, Ilia Shumailov, Nicolas Papernot, Kassem Fawaz
2022 A* conf
Towards More Robust Keyword Spotting for Voice Assistants.
USENIX Security Symposium
Shimaa Ahmed, Ilia Shumailov, Nicolas Papernot, Kassem Fawaz
2020 A* conf
Preech: A System for Privacy-Preserving Speech Transcription.
USENIX Security Symposium
Shimaa Ahmed, Amrita Roy Chowdhury, Kassem Fawaz, Parmesh Ramanathan
2019 J jnl
Prεεch: A System for Privacy-Preserving Speech Transcription.
CoRR
Shimaa Ahmed, Amrita Roy Chowdhury, Kassem Fawaz, Parmesh Ramanathan
2017 — conf
Hybrid analog and digital beamforming for space-constrained and energy-efficient massive MIMO wireless systems.
TSP
Shimaa Ahmed, Mirette Sadek, Abdelhalim Zekry, Hadia Elhennawy