3 papers
cs.CV2026
3D Gaussian Map with Open-Set Semantic Grouping for Vision-Language Navigation
Jianzhe Gao, Rui Liu, Wenguan Wang
Vision-language navigation (VLN) requires an agent to traverse complex 3D environments based on natural language instructions, necessitating a thorough scene understanding. While e…
cs.CV2025
Text-Scene: A Scene-to-Language Parsing Framework for 3D Scene Understanding
Haoyuan Li, Rui Liu, Hehe Fan +1
Enabling agents to understand and interact with complex 3D scenes is a fundamental challenge for embodied artificial intelligence systems. While Multimodal Large Language Models (M…
cs.CV2024
Vision-Language Navigation with Energy-Based Policy
Rui Liu, Wenguan Wang, Yi Yang
Vision-language navigation (VLN) requires an agent to execute actions following human instructions. Existing VLN models are optimized through expert demonstrations by supervised be…