3 papers
cs.NI2024
An Ordinary Differential Equation Framework for Stability Analysis of Networks with Finite Buffers
Xinyu Wu, Dan Wu, Eytan Modiano
We consider the problem of network stability in finite-buffer systems. We observe that finite buffer may affect stability even in simplest network structure, and we propose an ordi…
cs.NI2024
Fundamental Limits of Routing Attack on Network Overload
Xinyu Wu, Eytan Modiano
We quantify the threat of network adversaries to inducing \emph{network overload} through \emph{routing attacks}, where a subset of network nodes are hijacked by an adversary. We d…
cs.NI2024
Queueing Delay Minimization in Overloaded Networks
Xinyu Wu, Dan Wu, Eytan Modiano
We develop link rate control policies to minimize the queueing delay of packets in overloaded networks. We show that increasing link rates does not guarantee delay reduction during…