Picture for Aristeidis Sotiras

Aristeidis Sotiras

from the iSTAGING consortium, for the ADNI

DRA-GRPO: Exploring Diversity-Aware Reward Adjustment for R1-Zero-Like Training of Large Language Models

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May 14, 2025
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FIC-TSC: Learning Time Series Classification with Fisher Information Constraint

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May 09, 2025
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How Effective Can Dropout Be in Multiple Instance Learning ?

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Apr 21, 2025
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Analysis of the MICCAI Brain Tumor Segmentation -- Metastases (BraTS-METS) 2025 Lighthouse Challenge: Brain Metastasis Segmentation on Pre- and Post-treatment MRI

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Apr 16, 2025
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Prompt-OT: An Optimal Transport Regularization Paradigm for Knowledge Preservation in Vision-Language Model Adaptation

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Mar 11, 2025
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Sequence Complementor: Complementing Transformers For Time Series Forecasting with Learnable Sequences

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Jan 06, 2025
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Multimodal Variational Autoencoder: a Barycentric View

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Dec 29, 2024
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QCResUNet: Joint Subject-level and Voxel-level Segmentation Quality Prediction

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Dec 10, 2024
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DMC-Net: Lightweight Dynamic Multi-Scale and Multi-Resolution Convolution Network for Pancreas Segmentation in CT Images

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Oct 03, 2024
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DGR-MIL: Exploring Diverse Global Representation in Multiple Instance Learning for Whole Slide Image Classification

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Jul 04, 2024
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