3 papers
cs.SI2017
Information diffusion in interconnected heterogeneous networks
Shahin Mahdizadehaghdam, Han Wang, Hamid Krim +1
In this paper, we are interested in modeling the diffusion of information in a multilayer network using thermodynamic diffusion approach. State of each agent is viewed as a topic m…
cs.SI2016
Information Diffusion of Topic Propagation in Social Media
Shahin Mahdizadehaghdam, Han Wang, Hamid Krim +1
Real-world social and/or operational networks consist of agents with associated states, whose connectivity forms complex topologies. This complexity is further compounded by interc…
cs.IT2013
Mixture Gaussian Signal Estimation with L_infty Error Metric
Jin Tan, Dror Baron, Liyi Dai
We consider the problem of estimating an input signal from noisy measurements in both parallel scalar Gaussian channels and linear mixing systems. The performance of the estimation…