3 papers
cs.DL2026
Not Just Large: Tall Teams Dominate East Asia's Scientific Production
Siyuan Liu, Wenjin Xie, Wenyu Chen +1
Purpose: This study compares the hierarchical structure of scientific teams across countries and investigates factors associated with the observed cross-national differences. Desig…
cs.IR2025
MIARec: Mutual-influence-aware Heterogeneous Network Embedding for Scientific Paper Recommendation
Wenjin Xie, Tao Jia
With the rapid expansion of scientific literature, scholars increasingly demand precise and high-quality paper recommendations. Among various recommendation methodologies, graph-ba…
cs.AI2025
Improving Subgraph Matching by Combining Algorithms and Graph Neural Networks
Shuyang Guo, Wenjin Xie, Ping Lu +5
Homomorphism is a key mapping technique between graphs that preserves their structure. Given a graph and a pattern, the subgraph homomorphism problem involves finding a mapping fro…