2 papers
cs.RO2026
ExcavaTwin: Training-Free Geometry-Guided Semantic Elevation Mapping for Autonomous Excavation
Yu Deng, Lingshan Zeng, Tong Hu +1
Autonomous excavation requires a spatial representation that jointly captures terrain geometry and task-relevant semantics. Existing excavation mapping is largely elevation-centric…
cs.CV2026
Skill-Conditioned Visual Geolocation for Vision-Language Models
Chenjie Yang, Yutian Jiang, Yutong Deng +1
Vision-language models (VLMs) have shown a promising ability in image geolocation, but they still lack structured geographic reasoning and the capacity for autonomous self-evolutio…