Xi Zhang

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upvoted a paper 1 day ago

An Empirical Study on Preference Tuning Generalization and Diversity Under Domain Shift

Paper • 2601.05882 • Published 4 days ago • 19

upvoted 5 papers 3 months ago

Robot Learning: A Tutorial

Paper • 2510.12403 • Published Oct 14, 2025 • 120

Latent Refinement Decoding: Enhancing Diffusion-Based Language Models by Refining Belief States

Paper • 2510.11052 • Published Oct 13, 2025 • 51

Agent Learning via Early Experience

Paper • 2510.08558 • Published Oct 9, 2025 • 271

Fine-Tuning on Noisy Instructions: Effects on Generalization and Performance

Paper • 2510.03528 • Published Oct 3, 2025 • 18

Learning to See Before Seeing: Demystifying LLM Visual Priors from Language Pre-training

Paper • 2509.26625 • Published Sep 30, 2025 • 43

upvoted 2 papers 4 months ago

Multiplayer Nash Preference Optimization

Paper • 2509.23102 • Published Sep 27, 2025 • 62

CCD: Mitigating Hallucinations in Radiology MLLMs via Clinical Contrastive Decoding

Paper • 2509.23379 • Published Sep 27, 2025 • 14

upvoted a collection 4 months ago

cwm

Collection

Collection for Code World Model, an agentic coding model from FAIR. • 3 items • Updated Sep 24, 2025 • 17

upvoted a paper 4 months ago

RadEval: A framework for radiology text evaluation

Paper • 2509.18030 • Published Sep 22, 2025 • 1

upvoted a collection 4 months ago

RadEval

Collection

3 items • Updated Sep 23, 2025 • 2

upvoted a paper 4 months ago

IntrEx: A Dataset for Modeling Engagement in Educational Conversations

Paper • 2509.06652 • Published Sep 8, 2025 • 25

upvoted a collection 4 months ago

CCD

Collection

📷 Mitigating Hallucinations in Radiology MLLMs via Clinical Contrastive Decoding • 8 items • Updated 20 days ago • 1

upvoted 2 papers 5 months ago

Analysing Chain of Thought Dynamics: Active Guidance or Unfaithful Post-hoc Rationalisation?

Paper • 2508.19827 • Published Aug 27, 2025 • 33

DINOv3

Paper • 2508.10104 • Published Aug 13, 2025 • 292

upvoted a collection 5 months ago

DINOv3

Collection

DINOv3: foundation models producing excellent dense features, outperforming SotA w/o fine-tuning - https://arxiv.org/abs/2508.10104 • 13 items • Updated Aug 21, 2025 • 453

upvoted 2 papers 5 months ago

Spectrum Projection Score: Aligning Retrieved Summaries with Reader Models in Retrieval-Augmented Generation

Paper • 2508.05909 • Published Aug 8, 2025 • 21

A Comprehensive Survey of Self-Evolving AI Agents: A New Paradigm Bridging Foundation Models and Lifelong Agentic Systems

Paper • 2508.07407 • Published Aug 10, 2025 • 98

upvoted 2 papers 10 months ago

Libra: Leveraging Temporal Images for Biomedical Radiology Analysis

Paper • 2411.19378 • Published Nov 28, 2024 • 1

Gla-AI4BioMed at RRG24: Visual Instruction-tuned Adaptation for Radiology Report Generation

Paper • 2412.04954 • Published Dec 6, 2024 • 1