Haojie Wang

Rural Primary School Students’ Extracurricular Reading Problems and Their Coping Strategies

2023 · Education Study

In rural primary schools, there are many problems in extracurricular reading, such as the lack of time for students, reading mainly in the paper version of Reading, reading scope narrow. TTese problems have hindered the …

FastCache: Optimizing Multimodal LLM Serving through Lightweight KV-Cache Compression Framework

2025 · arXiv (Cornell University)

Multi-modal Large Language Models (MLLMs) serving systems commonly employ KV-cache compression to reduce memory footprint. However, existing compression methods introduce significant processing overhead and queuing delays, particularly in concurrent serving scenarios. We present \texttt{FastCache}, a …

Noncommutativity as a Universal Characterization for Enhanced Quantum Metrology

2025 · Physical Review Letters

A central challenge in quantum metrology is to effectively harness quantum resources to surpass classical precision bounds. Although recent studies suggest that the indefinite causal order may enable sensitivities to attain the super-Heisenberg scaling, the …