3 papers
cs.LG2026
Selection-Aware Stress Testing for Interactive Agents
Yang Xu, Chenang Li, Jiefu Zhang +3
Agent evaluations often use one benchmark to choose a workflow and then search for task types where its advantage weakens, so both conclusions are selected from the same data. We i…
cs.CR2025
Convergent Privacy Framework for Multi-layer GNNs through Contractive Message Passing
Yu Zheng, Chenang Li, Zhou Li +1
Differential privacy (DP) has been integrated into graph neural networks (GNNs) to protect sensitive structural information, e.g., edges, nodes, and associated features across vari…
cs.CR2025
Entente: Cross-silo Intrusion Detection on Network Log Graphs with Federated Learning
Jiacen Xu, Chenang Li, Yu Zheng +1
Graph-based Network Intrusion Detection Systems (GNIDS) have gained significant momentum in detecting sophisticated cyber-attacks, such as Advanced Persistent Threats (APTs), withi…