Our Research Focus
We investigate how GNNs and relational structures can be leveraged to solve complex reasoning tasks. Our work spans from Message Passing Neural Networks to Higher-Order Graph Networks, emphasizing robustness, interpretability, and scalability.
Core Research Streams
Collusion Detection →
Applying GNNs to identify structural anomalies and fraudulent cyclic patterns in public tender datasets and financial networks.
Causal Analysis →
Uncovering cause-and-effect relationships in graph data to distinguish true influence from spurious correlations.
Public Procurement →
Large-scale graph dataset of government tenders, contracts, and supplier relationships for detecting bid-rigging collusion.

