arXiv Machine Learning By Yiqiao Liao, Parinaz Naghizadeh

Rethinking Learning-Based Influence Maximization: Simple Neural Surrogates and Native Discrete Search

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arXiv:2608. 08406v1 Announce Type: new Abstract: Existing learning-based influence maximization frameworks rely heavily on complex neural architectures and continuous optimization over seed representations.

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arXiv Machine Learning
Sep 15

Graph Neural Networks for Influence Maximization in Social Networks: An Unsupervised Minimum Dominating Set Approach

The paper introduces an unsupervised graph neural network framework for solving the Minimum Dominating Set problem in social networks. By training on 12,000 synthetic graphs, the method achieves up to 55× faster inference than metaheuristic baselines and 14× faster than supervised approaches while producing optimal or near‑optimal dominating sets on real‑world benchmarks. The learned heuristic generalizes well to unseen graph distributions, indicating strong practical applicability for large‑scale social network analysis.

By Erfan Ahmadi, Mina Shirazi, Behnam Bahrak