Author

Haoyang Wu

2 papers indexed here

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Preprint Jul 2026

A Covert Precision Satellite Communication Framework Assisted by Cooperative IRSs

Satellite communication (SatCom), as an effective complement to terrestrial networks, has attracted considerable attention from both academia and industry owing to its wide coverage and high flexibility. However, the inherent openness of satellite links renders them highly vulnerable to eavesdropping, thereby posing si...

Haoyang Wu, Yunfan Bai, Mei Shen et al. · 0 citations

Open access 2026

Query-Driven Evidence Retrieval for Efficient 3-D Question Answering

Opti3D is proposed, a training-free, plug-and-play structured evidence construction framework that retrieves compact query-relevant visual evidence for off-the-shelf Video LLMs and shows that explicit geometry-aware view deduplication reduces redundant visual inputs and provides more reliable evidence for viewpoint-amb...

Hui-Hui Liu, Hao-Yang Wu · IEEE Access · 0 citations