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cs.SI2026
Improving the Accuracy of Community Detection on Signed Networks via Community Refinement and Contrastive Learning
Hyunuk Shin, Hojin Kim, Chanyoung Lee +2
Community detection (CD) on signed networks is crucial for understanding how positive and negative relations jointly shape network structure. However, existing CD methods often yie…
cs.SI2023
Trustworthiness-Driven Graph Convolutional Networks for Signed Network Embedding
Min-Jeong Kim, Yeon-Chang Lee, David Y. Kang +1
The problem of representing nodes in a signed network as low-dimensional vectors, known as signed network embedding (SNE), has garnered considerable attention in recent years. Whil…