An Influence Maximization Algorithm Based on Community-Topic Features for Dynamic Social Networks
IEEE Transactions on Network Science and Engineering(2022)
摘要
Real social networks are huge and continueto expand rapidly. Most existing dynamic influence maximization (IM) algorithms are based on the node-to-node propagation model; hence, they have high time complexity and large storage space consumption. They usually reduce computational complexity using a sampling method while sacrificing the influence spread. In this paper, we propose a topic-aware commu...
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关键词
Heuristic algorithms,Integrated circuit modeling,Social networking (online),Approximation algorithms,Atmospheric modeling,Network topology,Diffusion processes
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