Author

Weiguo Wu

3 papers indexed here

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Preprint Sep 2026

Resource-Efficient Speculative Decoding for Long-Context LLM Serving

Speculative decoding reduces sequential Target model calls by verifying multiple tokens from the Draft model in parallel. Yet KV Cache growth limits long-context serving under constrained GPU memory. Offloading KV to CPU memory relieves this pressure. However, existing offloading schemes restore the full KV history bef...

Fei Li, Song Liu, Shi-Qiang Nie et al. · 0 citations

Sep 2026

Privacy‐Aware Microgrid Networks With Federated Data Analytics

A protocol where each participant simulates multiple virtual users to report target functions through distinct, anonymized messages is proposed, which improves utility for tested multi‐target aggregation tasks compared to representative decentralized DP baselines, simplifies privacy amplification analysis through group...

Sen-Qiao Liu, Wei-Guo Wu, Shaowei Wang et al. · Transactions on Emerging Tel... · 0 citations

Open access Sep 2026

OTDB: A Key-Value Store Tailored for Overlapping Track-Based Disks

Shingled Magnetic Recording (SMR) and Interlaced Magnetic Recording (IMR) technologies significantly increase disk storage density by overlapping internal tracks, but the resulting frequent read-modify-write(RMW) operations can cause severe performance jitter. Building Log-Structured Merge Tree (LSM-tree) based key-val...

Fang-Xing Yu, Zhi-Ke Li, Chi Zhang et al. · ACM Transactions on Architec... · 0 citations