Author

Chaymaa Abbas

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Preprint Aug 2026

RRFC: Recursive Refinement via Feedback Conditioning for Iterative Image-to-Image Generation

Conditional image-to-image generators are single-shot: they map input features to an output in one forward pass and treat it as final, with no opportunity to improve on it. Although trained to produce the best possible result in one step, such a model leaves room for improvement if it can adaptively revise its own outp...

Kareem Hassani, Chaymaa Abbas, Hadi Al-Mubasher et al. · 0 citations

Preprint Aug 2026

THESIS-MoE: Trainable Hierarchical Extraction and SteerIng of Sycophancy in Mixture-of-Experts

A shared contrastive signal is introduced that identifies where sycophancy lives across the MoE hierarchy and drives interventions that act only where the behavior is present, demonstrating that sycophancy resides in identifiable computational subcircuits and can be selectively steered while maintaining a favorable rem...

Kareem Hassani, Chaymaa Abbas, Lama Mawlawi et al. · 0 citations