Author

Xingyu Qu

3 papers indexed here

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Open access Sep 2026

Numerical Investigation of Cavitating Flow in a Diesel Injector Control Valve Using Large-Eddy Simulation and Different Cavitation Models

Cavitation flow inside an injector control valve significantly affects the injection performance and operational reliability of diesel engines, and the selection of turbulence and cavitation models is crucial for accurately predicting cavitating flows. To evaluate the predictive performance of different model combinati...

Xing-Yu Qu, Zhen-Ming Liu, Jing-Bin Liu et al. · Energies · 0 citations

#machine learning Preprint May 2026

HAServe: Horizon-Aware Scheduling and Memory Co-Design for Efficient LLM Serving

HAServe is presented, which turns HorizonSchema, a workload abstraction that connects exact prefix paths, permitted serializations, and released consumers as shared inputs to both decisions, into a scheduling--memory co-design method of systematic optimization for online LLM serving.

Xing-Yu Qu, Tian-Hao Lin, Yiqi Li et al. · 1 citation

#artificial intelligence Preprint Sep 2026

CacheBridge: Efficient Cross-Model KV Cache Transfer

CacheBridge is introduced, which co-designs architecture-indexed mapper support, attention-aligned calibration, and bounded mapper construction while retaining a closed-form affine interface for online deployment.

Xing-Yu Qu, Si-Yuan Lu, Z. Chen et al. · 4 citations