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Riccardo Massidda

3 accepted papers

2025

Deferring Concept Bottleneck Models: Learning to Defer Interventions to Inaccurate Experts

NeurIPS 2025poster

Concept Bottleneck Models (CBMs) are interpretable machine learning models that ground their predictions on human-understandable concepts, allowing for targeted interventions in their decision-making process. However, when intervened on, CBMs assume the availability of humans that can identify the n…

Cited by 0SourceScholar
2024

Constraint-Free Structure Learning with Smooth Acyclic Orientations

ICLR 2024poster

The structure learning problem consists of fitting data generated by a Directed Acyclic Graph (DAG) to correctly reconstruct its arcs. In this context, differentiable approaches constrain or regularize an optimization problem with a continuous relaxation of the acyclicity property. The computational…

Cited by 6SourcePDFScholar
2024

Learning Causal Abstractions of Linear Structural Causal Models

UAI 2024poster

The need for modelling causal knowledge at different levels of granularity arises in several settings. Causal Abstraction provides a framework for formalizing this problem by relating two Structural Causal Models at different levels of detail. Despite increasing interest in applying causal abstracti…