Author

Anh Tuan Luu

MIT

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Preprint Aug 2026

MatReplace: A Reference-Free, Conditioning-Aligned Benchmark for Material Replacement in Interior Scenes

Material replacement is a common interior-design operation: changing the material of a selected surface while preserving its geometry, surroundings, and illumination. Despite its commercial relevance, no public benchmark isolates this task, and evaluating it is challenging. Reference-based metrics penalize valid output...

Ming-Zhe Du, T. Nguyen, Nguyen Tran Cong Duy et al. · 0 citations

#artificial intelligence Preprint Aug 2026

Reinforcing Step-level Reasoning for Effective Self-Correction in LLMs

Comprehensive in-domain and out-of-domain evaluations across multiple LLMs demonstrate that SFS-DPO and SFS-DPO-R consistently outperform prior step-level training baselines and reveal improvements in self-correction frequency and effectiveness.

Duc Anh Vu, Nhat M. Hoang, Do-Xuan Long et al. · 1 citation