Counterfactual identifiability beyond global monotonicity: non-monotone triangular structural causal models
超越全局单调性的反事实可识别性:非单调三角结构因果模型
Structural causal models provide a unified semantics for interventions and counterfactuals, but most identifiability results rely on restrictive assumptions like global monotonicity, which are often violated in embodied interaction, where the same exogenous perturbation can induce opposite responses under different contact contexts. We ask what structure still suffices once global monotonicity is dropped. We introduce non-monotone triangular structural causal models…