Leveraging GraphSAGE and large language models with cross-attention for transaction fraud detection: Evidence from credit card and PaySim datasets.

@article{mohawesh-2026-leveraging, author = {Rami Mohawesh and Sumbal Maqsood and Haythem Bany Salameh and Ghaleb A. El Refae}, title = {{Leveraging GraphSAGE and large language models with cross-attention for transaction fraud detection: Evidence from credit card and PaySim datasets}}, journal = {Information Processing and Management}, volume = {63}, number = {7}, pages = {104860}, year = {2026}, url = {https://doi.org/10.1016/J.IPM.2026.104860}, doi = {https://doi.org/10.1016/J.IPM.2026.104860} }