Miller, Liam, et al. “Constraint-Verified LLM Graph Workflow Synthesis With Execution-Guided Self-Repair, Parallel Optimization, and Trajectory Failure Prediction”. Journal of Information Technology and Informatics Engineering, vol. 2, no. 4, Aug. 2026, pp. 16-28, https://journal.jci.co.id/jitie/article/view/599.