Tian Xia

Imperial College London

Papers on Lattice

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Publication activitypapers/week, last 8 weeks

Research focus

Data Curation & Synthetic Data (1)Multimodal Models (1)Robotics & Embodied AI (1)World Models & Planning (1)

Frequent co-authors

Zhiyun Song (1)Che Liu (1)Avinash Kori (1)Wenjia Bai (1)

Papers (2)

Jun 15, 2026

3d ago

Unified Multimodal Model for Brain MRI Imputation and Understanding

UniBrain achieves remarkable performance in brain MRI analysis, even when faced with significant data incompleteness, revolutionizing how we approach medical imaging challenges.

Zhiyun Song, Che Liu, Tian Xia +2

Data Curation & Synthetic Data Multimodal Models

Jun 10, 2026

1w ago

From Nominal Intensity to Equivalent Rainfall: A Path-Based Credibility Evaluation Framework for Simulated Rainfall in Autonomous-Driving Perception Tests

Spatial non-uniformity in simulated rainfall can skew perception tests, but a new path-based evaluation method reveals which conditions yield the most reliable results for autonomous driving.

Tian Xia, Xin Zhao, Shaolingfeng Ye +1

Robotics & Embodied AI World Models & Planning

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Tian Xia

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (2)