Software #simulation-based inference#misspecification
MA-SBI: Misspecification-Aware Simulation-Based Inference via Side-Channel Guidance
Researchers propose MA-SBI, a misspecification-aware simulation-based inference framework that leverages unstructured side-channel information—such as regime labels or policy bulletins—to correct posterior estimates without requiring ground-truth parameter pairs. The method matches oracle performance on hide-the-calibration benchmarks and improves log-likelihood on real COVID epidemiological data.
Jun 16, 2026 1 source