Author

Gaurab Chhetri

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#artificial intelligence Preprint Sep 2026

Building Trustworthy Mental Health Benchmarks on Bluesky: A Validation-Aware Weak-Supervision Framework

These findings show that decentralized social media can support reproducible mental health benchmarking, but only when system design, label provenance, validation strategy, and deployment constraints are evaluated together.

Gaurab Chhetri, Anandi K. Dutta, Subasish Das · 0 citations

#artificial intelligence Review Sep 2026

Toward Auditable and Calibrated AI for Dementia-Related Crash Severity Prediction: A Selective Deferral Framework to Support Human Review

This study reframes dementia-related crash severity modeling as a decision-aware triage problem in which a system must classify crashes into no-injury/property-damage-only (O), minor or moderate injury (BC), and fatal or severe injury (KA), while also controlling outcome leakage.

Gaurab Chhetri, Anika Baitullah, Subasish Das · 0 citations