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Sungjune Kim

5 accepted papers

2025

3D Occupancy Prediction with Low-Resolution Queries via Prototype-aware View Transformation

CVPR 2025poster

The resolution of voxel queries significantly influences the quality of view transformation in camera-based 3D occupancy prediction. However, computational constraints and the practical necessity for real-time deployment require smaller query resolutions, which inevitably leads to an information los…

Cited by 2SourcePDFScholar
2025

Active Test-time Vision-Language Navigation

NeurIPS 2025poster

Vision-Language Navigation (VLN) policies trained on offline datasets often exhibit degraded task performance when deployed in unfamiliar navigation environments at test time, where agents are typically evaluated without access to external interaction or feedback. Entropy minimization has emerged as…

Cited by 0SourceScholar
2025

Test-Time Adaptation for Online Vision-Language Navigation with Feedback-based Reinforcement Learning

ICML 2025poster

Navigating in an unfamiliar environment during deployment poses a critical challenge for a vision-language navigation (VLN) agent. Yet, test-time adaptation (TTA) remains relatively underexplored in robotic navigation, leading us to the fundamental question: what are the key properties of TTA for on…

Cited by 0SourcePDFScholar
2024

Enhanced Motion Forecasting with Visual Relation Reasoning

ECCV 2024poster

"In this work, we emphasize and demonstrate the importance of visual relation learning for motion forecasting task in autonomous driving (AD). Since exploiting the benefits of RGB images in the existing vision-based joint perception and prediction (PnP) networks is limited in the perception stage, w…

2024

Higher-order Relational Reasoning for Pedestrian Trajectory Prediction

CVPR 2024poster

Social relations have substantial impacts on the potential trajectories of each individual. Modeling these dynamics has been a central solution for more precise and accurate trajectory forecasting. However previous works ignore the importance of `social depth' meaning the influences flowing from dif…

Cited by 13SourcePDFScholar