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H. Scharr

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#artificial intelligence Preprint Sep 2026

AgriCountDINO: Parameter-Efficient Exemplar-Guided Counting and Localization in Agriculture

AgriCountDINO, a parameter-efficient exemplar-guided framework for joint counting and localization, is introduced, a parameter-efficient exemplar-guided framework for joint counting and localization that improves upon the best compared zero-shot method by 6.0\% without target-domain training or fine-tuning.

Sheng-Jie Guo, Xin Li, Borjana Arsova et al. · 0 citations
Open access 2026

NeuroFocusNet: An Attention-Enhanced 3-D U-Net for Multimodal MRI Brain Tumor Segmentation

A 3D U-Net-based segmentation framework, NeuroFocusNet, which synchronizes spatial attention, channel recalibration, and attention-gated skip connections within a single volumetric encoder-decoder model is proposed, which is encouraging when considering the feasibility of using NeuroFocusNet as a technically promising...

Faizan Ullah, Z. Abbas, Sergo Gegechkori et al. · 0 citations

Least but not Last: Fine-tuning Intermediate Principal Components for Better Performance-Forgetting Trade-Offs

A comprehensive analysis of the performance-forgetting trade-offs inherent in low-rank adaptation using principal components of weight matrices as initialization reveals that fine-tuning intermediate components leads to better balance and robustness to high learning rates than first (PiSSA) and last (MiLoRA) components...

A. Quercia, Arya Bangun, Ira Assent et al. · 1 citation

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