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Hongsi Liu

4 accepted papers

2026

WorldLens: Full-Spectrum Evaluations of Driving World Models in Real World

CVPR 2026

Generative world models are reshaping embodied AI, enabling agents to synthesize realistic 4D driving environments that look convincing but often fail physically or behaviorally. Despite rapid progress, the field still lacks a unified way to assess whether generated worlds preserve geometry, obey ph

Cited by 0SourcecodeScholar
2025

DreamVLA: A Vision-Language-Action Model Dreamed with Comprehensive World Knowledge

NeurIPS 2025poster

Recent advances in vision-language-action (VLA) models have shown promise in integrating image generation with action prediction to improve generalization and reasoning in robot manipulation. However, existing methods are limited to challenging image-based forecasting, which suffers from redundant i…

Cited by 0SourcecodeScholar
2025

Hybrid-grained Feature Aggregation with Coarse-to-fine Language Guidance for Self-supervised Monocular Depth Estimation

ICCV 2025poster

Current self-supervised monocular depth estimation (MDE) approaches encounter performance limitations due to insufficient semantic-spatial knowledge extraction. To address this challenge, we propose Hybrid-depth, a novel framework that systematically integrates foundation models (e.g., CLIP and DINO…

Cited by 0SourcePDFScholar
2025

UniScene: Unified Occupancy-centric Driving Scene Generation

CVPR 2025poster

Generating high-fidelity, controllable, and annotated training data is critical for autonomous driving. Existing methods typically generate a single data form directly from a coarse scene layout, which not only fails to output rich data forms required for diverse downstream tasks but also struggles…