Zheng Hu

Assistant Professor

Last publication 2025 Last refreshed 2026-05-09

faculty

5 h-index 37 pubs 95 cited

Biography and Research Information

OverviewAI-generated summary

Zheng Hu's research focuses on developing and evaluating advanced computational frameworks and systems. His recent work includes the creation of a graph-attention based spatial-temporal learning framework for forecasting tourism demand. He also investigates enhancements to network emulation fidelity using lightweight virtual time systems, particularly for P4-based emulators. Hu has explored security enhancements for industrial networks through programmable switches and developed a virtual time system (VT-IO) for high-fidelity container-based network emulation. Additionally, his research extends to machine learning applications, including malicious URL detection using random forests, and the development of affective chatbots with controlled emotion expression. Hu has a significant collaboration network at the University of Arkansas at Fayetteville, with shared publications with Dong Jin, Yanfeng Qu, and Luke Waind.

Metrics

  • h-index: 5
  • Publications: 37
  • Citations: 95

Selected Publications

  • Enhancing P4-Based Network Emulation Fidelity Through a Lightweight Virtual Time System and Application Evaluation (2025)
    3 citations DOI OpenAlex
  • Leveraging Compact Data Accumulator to Enable In-Network Anomaly Detection in Programmable Switches for Power Grids (2024)
    1 citation DOI OpenAlex
  • Synchronized Power Simulation and Programmable Network Emulation Testbed for SCADA System Security Evaluation (2024)
  • Comparative Analysis and Evaluation of P4-Based Network Emulation Testing Environments (2024)
    1 citation DOI OpenAlex
  • Industrial Network Protocol Security Enhancement Using Programmable Switches (2023)
    5 citations DOI OpenAlex
  • VT-IO: A Virtual Time System Enabling High-Fidelity Container-Based Network Emulation for I/O Intensive Applications (2023)
    3 citations DOI OpenAlex
  • Enhancing Fidelity of P4-Based Network Emulation with a Lightweight Virtual Time System (2023)
    5 citations DOI OpenAlex
  • Combining Power Simulation and Programmable Network Emulation for Smart Grid Security Application Evaluation (2023)
    1 citation DOI OpenAlex
  • Integrating I/O Time to Virtual Time System for High Fidelity Container-based Network Emulation (2022)
    3 citations DOI OpenAlex

View all publications on OpenAlex →

Collaboration Network

77 Collaborators 23 Institutions 6 Countries

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