Effective Clustering for Large Multi-Relational Graphs

Xiaoyang Lin, Runhao Jiang, Renchi Yang

International Conference on Management of Data (SIGMOD) 2026 Spotlight

DEMM and DEMM+, two effective MRGC approaches to address the aforementioned limitations of existing solutions, and extend DEMM to handle attribute-less MRGs through non-trivial adaptations.

[Paper] [Code]

Community-Aware Social Community Recommendation

Runhao Jiang, Renchi Yang, Wenqing Lin

International Conference on Information and Knowledge Management (CIKM) 2025 Spotlight

CASO is presented, a novel and effective model specially designed for social community recommendation that includes a community detection loss in the model optimization, thereby producing community-aware embeddings for communities.

[Paper] [Code]