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Author

Han-Cheng Lu

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2026

H-TATC: Hierarchical Task-Aware Token Compression for Multimodal Semantic Communication

Multimodal semantic communication reduces uplink overhead by transmitting compact task-relevant representations. However, existing token compression methods either aggregate tokens using fixed structures or select tokens under fixed modality-wise budgets, without jointly adapting modality relevance and token utility to...

Hao-Bo Cheng, Han-Cheng Lu, Si-Qi Wei et al. · 0 citations
2026

FAFC: Fast and Accurate Flow Control in Data Center Networks

In data centers, large-scale many-to-one traffic can rapidly exhaust switch buffers and trigger priority-based flow control (PFC) pause, resulting in increased flow completion time (FCT) for uncongested flows. To address this issue, we propose an innovative switch-side fast and accurate flow control (FAFC) scheme. By d...

Cheng-Di Lu, Yuang Chen, Fangyu Zhang et al. · 0 citations

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