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Zengfeng Zeng

2 accepted papers

2025

Transferring Visual Knowledge: Semi-Supervised Instance Segmentation for Object Navigation Across Varying Height Viewpoints

ICRA 2025

The object navigation task requires robots to understand the semantic regularities in their environments. However, existing modular object navigation frameworks rely on instance segmentation models trained at fixed camera height viewpoints, limiting generalization performance and increasing labeling

Cited by 0SourcecodeScholar
2022

Hierarchical Representation-based Dynamic Reasoning Network for Biomedical Question Answering

COLING 2022main

Recently, Biomedical Question Answering (BQA) has attracted growing attention due to its application value and technical challenges. Most existing works treat it as a semantic matching task that predicts answers by computing confidence among questions, options and evidence sentences, which is insuff…