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~ similar to 2605.29980· 19 results

cs.CVcs.AIcs.CLRecentJun 1, 2026

Cross-modal linkage risk in clinical vision-language models

Soroosh Tayebi Arasteh, Mahshad Lotfinia, Sven Nebelung, Daniel Truhn

The paper demonstrates that clinical vision-language models (VLMs) pose a significant privacy risk by allowing de-identified images to be re-linked to original reports, and proposes a targeted differe…

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cs.CVcs.AIRecentMay 29, 2026

Simple Token-Efficient Vision-Language Model for Case-level Pathology Synoptic Report Generation

Zhiyuan Yang, Jiahao Cheng, Vincent Quoc-Huy Trinh, Mahdi S. Hosseini

The paper introduces a simple, token-efficient vision-language model for generating comprehensive pathology synoptic reports from multiple whole-slide images (WSIs), achieving high performance while s…

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cs.CVcs.AIcs.CLRecentMay 29, 2026

Generating Reports or Repeating Templates? Measuring and Mitigating Template Collapse in 3D CT Report Generation

Tom Maye-Lasserre, Yitong Li, Bailiang Jian, Morteza Ghahremani +2 more

The paper addresses 'Template Collapse' in 3D CT report generation—where models generate generic reports—by proposing CLarGen, a decoupled framework that significantly improves clinical accuracy and d…

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cs.LGRecentJun 3, 2026

BBOmix: A Tabular Benchmark for Hyperparameter Optimization of Unsupervised Biological Representation Learning

Luca Thale-Bombien, Jan Ewald, Ralf König, Aaron Klein

This paper introduces BBOmix, an open-source benchmark for unsupervised representation learning on real-world biological data.

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cs.CLcs.AIcs.LGRecentMay 28, 2026

Generalistic or Specific Embeddings, Which is Better? An Empirical Study on Search for Clinical Coding in Non-English Languages

David Rey-Blanco, Roberto Cruz

The authors demonstrate that fine-tuning a two-stage retrieval system using synthetic data generated by large language models can significantly improve the performance of medical semantic search for c…

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cs.CVcs.IRcs.LGRecentJun 4, 2026

A Vision-language Framework for Comparative Reasoning in Radiology

Tengfei Zhang, Ziheng Zhao, Lisong Dai, Xiaoman Zhang +4 more

This paper introduces MedReCo and MedReCo-VLM, a framework that enables entity-aware cross-image reasoning for medical imaging, allowing AI to compare current scans with prior studies and analogous ca…

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cs.CVcs.AIcs.HCRecentMay 30, 2026

CodeCytos: AI-assisted spatial molecular imaging analysis via code-augmented agent action space

Hung Q. Vo, Huy Q. Vo, Son T. Ly, Zhihao Wan +5 more

CodeCytos is a novel coding-based reasoning agent framework that enables dynamic, programmable interaction with spatial molecular imaging data, significantly improving the automation and customization…

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cs.LGcs.CVRecentJun 1, 2026

Entropy Minimization without Model Collapse: Mitigating Prediction Bias in Medical Imaging

Tim Nielen, Sameer Ambekar, Johannes Kiechle, Daniel M. Lang +1 more

This paper identifies prediction bias, a failure mode of entropy minimization in test-time adaptation, and proposes Distribution Shift Bias Reduction (DSBR) to stabilize adaptation and prevent model c…

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cs.CVcs.AIcs.LGRecentJun 1, 2026

GC-MoE: Genomics-Guided Cell-Type-Specific Mixture of Experts for Histology-Based Single-Cell Spatial Transcriptomics

Kaito Shiku, Ahtisham Fazeel Abbasi, Ryoma Bise, Yuichiro Iwashita +3 more

The paper proposes GC-MoE, a novel framework that uses a Mixture-of-Experts approach guided by genomics to accurately predict cell-type-specific gene expression for individual cells from histopatholog…

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stat.MLcs.AIcs.LGRecentMay 29, 2026

Entropic Projection Alignment: Estimating, Explaining, and Improving Model Performance Under Distribution Shift

Salim I. Amoukou, Emanuele Albini, Tom Bewley, Saumitra Mishra +1 more

The paper introduces Entropic Projection Alignment (EPA), a unified framework that estimates, explains, and improves model performance under distribution shift by aligning source and target distributi…

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cs.CLcs.AIRecentMay 28, 2026

MedCase-Structured: A Text-to-FHIR Dataset for Benchmarking Diagnostic Reasoning in Clinically Realistic EHR Settings

Valentina Bui Muti, Eugénie Dulout, Ziquan Fu

The paper introduces MedCase-Structured, a synthetic, FHIR-formatted dataset designed to benchmark diagnostic reasoning in realistic EHR settings, showing that LLMs perform worse on structured data th…

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cs.CLcs.AIRecentJun 1, 2026

KliniskVestBERT: BERT Model Specialised to Norwegian Clinical Texts

Christian Autenried, Cosimo Persia

This paper introduces KliniskVestBERT, a suite of BERT models specialized by pre-training on a large, diverse corpus of real-world Norwegian clinical texts, demonstrating superior performance for clin…

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cs.LGcs.CVRecentJun 1, 2026

Closing the Alignment-Maturity Gap in Federated Prototype Learning

Mario Casado-Diez, Alejandro Dopico-Castro, Verónica Bolón-Canedo, Bertha Guijarro-Berdiñas

The paper proposes FedSAP, a framework that stabilizes federated prototype learning by delaying global alignment and enforcing inter-class structure, significantly improving representation quality und…

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cs.CRcs.CLRecentMar 19, 2026

MOSAIC: Multi-Objective Slice-Aware Iterative Curation for Alignment

Yipu Dou, Wang Yang

MOSAIC is a multi-objective framework that efficiently allocates a fixed supervised fine-tuning budget by turning failure profiles into actionable data mixtures, significantly improving model alignmen…

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cs.CVcs.AIcs.LGRecentMay 30, 2026

Improving Visual Representation Alignment Generation with GRPO

Shentong Mo, Sukmin Yun

The paper proposes VRPO, a reinforcement learning-based optimization strategy that replaces static alignment losses in diffusion models, significantly improving both convergence and image fidelity.

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cs.CVcs.AIcs.LGRecentMay 28, 2026

CardioLens: Revealing the Clinical Reality Gap of MLLMs via Multi-Sequence Cardiac MRI Evaluations

Zixian Su, Hongkai Zhang, Fan Gao, Encheng Su +11 more

The paper introduces CardioLens, a rigorous evaluation testbed for multi-sequence Cardiac MRI, which reveals that current Multimodal Large Language Models (MLLMs) exhibit a significant 'clinical reali…

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cs.LGcs.CRRecentApr 29, 2026

Fidelity, Diversity, and Privacy: A Multi-Dimensional LLM Evaluation for Clinical Data Augmentation

Guillermo Iglesias, Gema Bello-Orgaz, María Navas-Loro, Cristian Ramirez-Atencia +2 more

This paper evaluates multiple LLMs (DeepSeek-R1, OpenBioLLM-Llama3, Qwen 3.5) for generating privacy-safe, high-quality synthetic mental health reports, demonstrating their effectiveness in expanding…

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cs.CLRecentJun 1, 2026

Encoded but Not Routed: Explaining the Table-Chart Gap in Scientific Claim Verification

Sunisth Kumar, Xanh Ho, Tim Schopf, Andre Greiner-Petter +2 more

The paper explains the 'table-chart gap' in scientific claim verification by showing that multimodal LLMs successfully encode information from charts but fail to route it to the final prediction layer…

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cs.CLcs.AIRecentMay 28, 2026

Internal Representation, Not Clinical Knowledge: Where Apparent LLM Triage Failures Originate

David Fraile Navarro, Berardino Como, Jialei Sheng, Soundariya Ananthan +1 more

The paper investigates apparent LLM triage failures and concludes that the errors originate in the output format and decision process, rather than a deficiency in the model's underlying clinical knowl…

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