4 papers
Layered LLM Defenses as an Ensemble: Access Tiers, Inference Cost, and the Measured Failure Correlation Between Defense Layers
Abrar Alotaibi, Muhammad Shahid Jabbar, Sadam Al-Azani +1
Practitioners defend large language models (LLMs) by stacking defenses, assuming the layers compound. A stack is an ensemble, and ensembles compound only under a condition the LLM…
MRI Cross-Modal Synthesis: A Comparative Study of Generative Models for T1-to-T2 Reconstruction
Ali Alqutayfi, Sadam Al-Azani
MRI cross-modal synthesis involves generating images from one acquisition protocol using another, offering considerable clinical value by reducing scan time while maintaining diagn…
Isharah: A Large-Scale Multi-Scene Dataset for Continuous Sign Language Recognition
Sarah Alyami, Hamzah Luqman, Sadam Al-Azani +3
Current benchmarks for sign language recognition (SLR) focus mainly on isolated SLR, while there are limited datasets for continuous SLR (CSLR), which recognizes sequences of signs…
Well log data generation and imputation using sequence-based generative adversarial networks
Abdulrahman Al-Fakih, A. Koeshidayatullah, Tapan Mukerji +2
Well log analysis is crucial for hydrocarbon exploration, providing detailed insights into subsurface geological formations. However, gaps and inaccuracies in well log data, often…