3 papers
stat.ME2026
Differential Privacy Guarantees in Small Area Estimation
Soumojit Das, Jörg Drechsler
Statistical agencies increasingly rely on small area estimation to produce reliable estimates for subpopulations with limited sample sizes. These estimates are built from individua…
stat.ML2025
Geometric Calibration and Neutral Zones for Uncertainty-Aware Multi-Class Classification
Soumojit Das, Nairanjana Dasgupta, Prashanta Dutta
Modern artificial intelligence systems make critical decisions yet often fail silently when uncertain -- even well-calibrated models provide no mechanism to identify \textit{which…
stat.ME2025
Multidimensional Poverty Mapping for Small Areas
Soumojit Das, Dilshanie Deepawansa, Partha Lahiri
Many countries measure poverty based only on income or consumption. However, there is a growing awareness of measuring poverty through multiple dimensions that captures a more reas…