← Search

Haowen Liu

5 accepted papers

2026

SIMPACT: Simulation-Enabled Action Planning using Vision-Language Models

CVPR 2026

Vision-Language Models (VLMs) exhibit remarkable common-sense and semantic reasoning capabilities. However, they lack a grounded understanding of physical dynamics. This limitation arises from training VLMs on static internet-scale visual-language data that contain no causal interactions or action-c

Cited by 0SourceScholar
2025

Adversity-aware Few-shot Named Entity Recognition via Augmentation Learning

AAAI 2025technical

Few-shot Named Entity Recognition (NER) spotlights the tag of novel entity types in data-limited scenarios or lower-resource settings. Advances with Pre-trained Language Models (PLMs), including BERT, GPT, and their variants, have driven tremendous strategies to leverage context-dependent representa…

Cited by 0SourcePDFScholar
2025

Imagine, Verify, Execute: Memory-guided Agentic Exploration with Vision-Language Models

CoRL 2025poster

Exploration is key for general-purpose robotic learning, particularly in open-ended environments where explicit guidance or task-specific feedback is limited. Vision-language models (VLMs), which can reason about object semantics, spatial relations, and potential outcomes, offer a promising foundati…

Cited by 0SourceScholar
2023

Close-Range Human Following Control on a Cane-Type Robot With Multi-Camera Fusion

RA-L 2023

Cane-type robots have been utilized to assist the mobility-impaired population. The essential technique for cane-type robots is to follow the user's ambulation at a close range. This study developed a new cane-type wheeled robot and proposed a novel human-following control frame with multi-camera fu

Cited by 11SourceScholar
2023

Deep Underwater Monocular Depth Estimation with Single-Beam Echosounder

ICRA 2023poster

Underwater depth estimation is essential for safe Autonomous Underwater Vehicles (AUV) navigation. While there has been recent advances in out-of-water monocular depth estimation, it is difficult to apply these methods to the underwater domain due to the lack of well-established datasets with labell…

Cited by 7SourcecodeScholar