Lingdong Kong
ldkong
AI & ML interests
3D Perception, Domain Adaptation, Semi-Supervised Learning, Self-Supervised Learning
Recent Activity
upvoted
a
paper
3 days ago
Concerto: Joint 2D-3D Self-Supervised Learning Emerges Spatial
Representations
authored
a paper
7 days ago
RewardMap: Tackling Sparse Rewards in Fine-grained Visual Reasoning via
Multi-Stage Reinforcement Learning
authored
a paper
7 days ago
Open-o3 Video: Grounded Video Reasoning with Explicit Spatio-Temporal
Evidence
Organizations
