Temporal similarity metrics for latent network reconstruction: The role of time-lag decay

@article{Liao2019TemporalSM,
  title={Temporal similarity metrics for latent network reconstruction: The role of time-lag decay},
  author={Hao Liao and Ming-Kai Liu and Manuel Sebastian Mariani and Ming-Yang Zhou and Xing-Tong Wu},
  journal={ArXiv},
  year={2019},
  volume={abs/1904.02413}
}
When investigating the spreading of a piece of information or the diffusion of an innovation, we often lack information on the underlying propagation network. Reconstructing the hidden propagation paths based on the observed diffusion process is a challenging problem which has recently attracted attention from diverse research fields. To address this reconstruction problem, based on static similarity metrics commonly used in the link prediction literature, we introduce new node-node temporal… CONTINUE READING
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