Epidemic Source Detection in Contact Tracing Networks: Epidemic Centrality in Graphs and Message-Passing Algorithms.
Pei-Duo YuChee Wei TanHung-Lin FuPublished in: IEEE J. Sel. Top. Signal Process. (2022)
Keyphrases
- message passing
- belief propagation
- sum product algorithm
- singly connected
- graphical models
- loopy belief propagation
- approximate inference
- social networks
- markov random field
- distributed shared memory
- betweenness centrality
- matrix multiplication
- factor graphs
- shared memory
- network analysis
- network structure
- parallel algorithm
- conditional random fields
- parameter estimation
- probability distribution
- pairwise
- similarity measure