Author

Abu Raihan Mostofa Kamal

2 papers indexed here

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Jul 2026

UnDA: Unpaired Domain Alignment for Cross-Modal Knowledge Transfer in Medical Imaging

This work proposes UnDA, an anchor-guided framework for unpaired cross-modal distillation that introduces a backbone-agnostic Alignment Module that extracts semantically structured class tokens via an attention based pooling mechanism, and dynamically weights feature-level alignment based on prediction confidence, effe...

Rafsan Jany, Shadab Tanjeed Ahmad, Ahsan Bulbul et al. · arXiv.org · 0 citations

#machine learning Preprint Sep 2026

Routing Is Not Enough: Diagnosing Intra-Adapter Subspace Contention in MoE+LoRA Fine-Tuning

SpawnLoRA is evaluated on Phi-tiny-MoE-instruct and OLMoE-1B-7B across multiple mixture settings and finds that it effectively reduces negative transfer compared with standard and rank-adaptive LoRA, demonstrating that structural separation inside experts provides benefits beyond routing or rank expansion alone.

Mehreen Hossain Chowdhury, Nowshin Mahjabin, Ahmed Shafin Ruhan et al. · 0 citations