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Sep 2026
Video semantic fidelity (SF), a metric that quantifies how well a compressed video preserves the semantic content of its source, is introduced and shows that SF correlates more strongly with human judgments than conventional video metrics.
Shi-Qi Xu, S. Liew, Yu-Yang Du
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SemDHT is presented, a certified semantic index for discovering agent-accessible capabilities over exact-key DHTs, and a two-layer semantic sketch uses coarse cells to group nearby descriptors and residual codes to narrow candidate selection.
Tao-Tao Wang, Chong-He Zhao, Sheng-Li Zhang et al.
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Preprint
Aug 2026
TISC is proposed, a text-driven image semantic communication framework tailored for faithful reconstruction that decomposes semantic extraction into global scene, background, and object-level attribute descriptions, covering spatial position, shape/pose, color, material, and other physical attributes for each detected...
Feifan Zhang, Yu-Yang Du, Xiaoyan Liu et al.
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Preprint
Feb 2026
Results show that, for generative workloads, end-to-end latency is dominated by task execution rather than settlement confirmation, and that keeping negotiation and delivery off the settlement backend reduces per-session settlement cost by approximately 51\% relative to a more on-chain baseline.
Wen-Xin Xu, Taotao Wang, Yi-Han Xia et al.
· 3 citations
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Preprint
Aug 2026
It is argued that broadcast is no longer a control-plane relic: it is time for Wi-Fi standards to treat it as a high-throughput data-plane citizen.
Liujianfu Wang, Yu-Yang Du, Shi-Qi Xu et al.
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