inhumane
发表于 2025-4-1 02:21:14
Lecture Notes in Applied and Computational Mechanicshttp://image.papertrans.cn/t/image/912454.jpg
avulsion
发表于 2025-4-1 07:22:07
t of this paper, we prove that if the underlying information network is directed acyclic, the objective function is submodular (and monotone). Therefore, in directed acyclic networks with a specified budget we can achieve .-approximation on maximizing the number of active nodes over a certain period