10 papers
Spectral Graph Analysis for Predicting QoE Fairness Sensitivity in Wireless Communication Networks
Xinke Jian, Zhiyuan Ren, Wenchi Cheng
The evaluation of Quality of Experience (QoE) fairness depends not only on its current state but, more critically, on its sensitivity to changes in Service Level Agreement (SLA) pa…
A Copula-based Semantics-Structure Minimization Framework for QoS Guaranteed Wireless Communications
Xinke Jian, Zhiyuan Ren, Wenchi Cheng
Current empirically driven research on semantic communication lacks a unified theoretical foundation, preventing quantifiable Quality of Service guarantees, particularly for transm…
System Relaxation for Interpretable and Adaptive Network Control
Zhiyuan Ren, Zhiliang Shuai, Wenchi Cheng
Prevailing network control strategies, which rely on static shortest-path logic, suffer from catastrophic "stress concentration" on critical nodes. This paper introduces the System…
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…
A Uniqueness Theorem for Distributed Computation under Physical Constraint
Zhiyuan Ren, Mingxuan Lu, Wenchi Cheng
Foundational models of computation often abstract away physical hardware limitations. However, in extreme environments like In-Network Computing (INC), these limitations become inv…
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…