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Zhong Cao

4 accepted papers

2026

Boosting Zero-Shot VLN Via Abstract Obstacle Map-Based Waypoint Prediction with TopoGraph-And-VisitInfo-Aware Prompting

ICRA 2026poster

With the rapid progress of foundation models and robotics, vision-language navigation (VLN) has emerged as a key task for embodied agents with broad practical applications. We address VLN in continuous environments, a particularly challenging setting where an agent must jointly interpret natural lan…

2025

DRARL: Disengagement-Reason-Augmented Reinforcement Learning for Efficient Improvement of Autonomous Driving Policy

IROS 2025

With the increasing presence of automated vehicles on open roads under driver supervision, disengagement cases are becoming more prevalent. While some data-driven planning systems attempt to directly utilize these disengagement cases for policy improvement, the inherent scarcity of disengagement dat

Cited by 3SourceScholar
2020

Monocular Depth Prediction through Continuous 3D Loss

IROS 2020poster

This paper reports a new continuous 3D loss function for learning depth from monocular images. The dense depth prediction from a monocular image is supervised using sparse LIDAR points, which enables us to leverage available open source datasets with camera-LIDAR sensor suites during training. Curre…

Cited by 4SourceScholar