* Equal contribution † Corresponding author

Conference ICLR Research Track
A Scalable Inter-edge Correlation Modeling in CopulaGNN for Link Sign Prediction

Jinkyu Sung, Myunggeum Jee, Joonseok Lee†

International Conference on Learning Representations (ICLR), 2026

Conference SIGIR Research Track
Graph Spectral Filtering with Chebyshev Interpolation for Recommendation

Chanwoo Kim, Jinkyu Sung, Yebonn Han, Joonseok Lee†

ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR), 2025