SIMBA: A Semantic-Influence Measurement Based Algorithm for Detecting Influential Diffusion in Social Networks.
Heba M. WagihHoda M. O. MokhtarSamy GhoniemyPublished in: ICSC (2019)
Keyphrases
- computational cost
- social networks
- preprocessing
- dynamic programming
- computational complexity
- experimental evaluation
- np hard
- worst case
- k means
- theoretical analysis
- detection algorithm
- times faster
- objective function
- high accuracy
- optimization algorithm
- expectation maximization
- neural network
- optimal solution
- improved algorithm
- clustering method
- tree structure
- anisotropic diffusion
- information diffusion
- segmentation algorithm
- linear programming
- probabilistic model
- cost function
- significant improvement
- search space
- lower bound
- decision trees
- learning algorithm