3 papers
cs.IT2025
The Landscape of Fairness: An Axiomatic and Predictive Framework for Network QoE Sensitivity
Zhiyuan Ren, Xinke Jian, Wenchi Cheng +1
Evaluating network-wide fairness is challenging because it is not a static property but one highly sensitive to Service Level Agreement (SLA) parameters. This paper introduces a co…
eess.SP2025
Profiling Multi-Level Operator Costs for Bottleneck Diagnosis in High-Speed Data Planes
Zhiyuan Ren, Yutao Liu, Wenchi Cheng +1
This paper proposes a saturation throughput delta-based methodology to precisely measure operator costs in high-speed data planes without intrusive instrumentation. The approach ca…
eess.SY2025
Decoupling Structural Heterogeneity from Functional Fairness in Complex Networks: A Theoretical Framework based on the Imbalance Metric
Zhiyuan Ren, Zhiliang Shuai, Wenchi Cheng +1
Performance evaluation of complex networks has traditionally focused on structural integrity or average transmission efficiency, perspectives that often overlook the dimension of f…