214 citations · 430 across the 6 of their papers we have counts for
4 papers · 1 filter
Infection Spreading and Source Identification: A Hide and Seek Game
Wuqiong Luo, Wee Peng Tay, Mei Leng
The goal of an infection source node (e.g., a rumor or computer virus source) in a network is to spread its infection to as many nodes as possible, while remaining hidden from the…
On the Universality of Jordan Centers for Estimating Infection Sources in Tree Networks
Wuqiong Luo, Wee Peng Tay, Mei Leng
Finding the infection sources in a network when we only know the network topology and infected nodes, but not the rates of infection, is a challenging combinatorial problem, and it…
Finding an infection source under the SIS model
Wuqiong Luo, Wee Peng Tay
We consider the problem of identifying an infection source based only on an observed set of infected nodes in a network, assuming that the infection process follows a Susceptible-I…
How to Identify an Infection Source with Limited Observations
Wuqiong Luo, Wee Peng Tay, Mei Leng
A rumor spreading in a social network or a disease propagating in a community can be modeled as an infection spreading in a network. Finding the infection source is a challenging p…