• Beicheng Xu
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    Beicheng Xu

    Beicheng Xu

    Ph.D. student in Computer Science. Automated Research / AutoML / AI for Systems.

    • Beijing, China
    • Peking University
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    Publications

    • Tree-Structured Synergy of Large Language Models and Bayesian Optimization for Efficient CASH (2026)

    • CoFEH: LLM-driven Feature Engineering Empowered by Collaborative Bayesian Hyperparameter Optimization (2026)

    • MFTune: An Efficient Multi-fidelity Framework for Spark SQL Configuration Tuning (2026)

    • PSEO: Optimizing Post-Hoc Stacking Ensemble Through Hyperparameter Tuning (2026)

    • HyperRPS: An Efficient Multi-Fidelity Hyper-Parameter Tuning Framework for Rock Particle Segmentation (2026)

    • AutoSci: A Memory-Centric Agentic System for the Full Scientific Research Lifecycle (2026)

    • A-Tune-Online: Efficient and QoS-aware Online Configuration Tuning for Dynamic Workloads (2025)

    • Multi-aspect Diffusion Network Inference (2023)

    • Reconstructing Diffusion Networks from Incomplete Data (2022)

    Projects

    • AutoSci: Automated Research System

    • Openbox: General-Purpose Black-Box Optimization

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