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Çağlar Hızlı

3 accepted papers

2025

Identifying latent state transitions in non-linear dynamical systems

ICLR 2025poster

This work aims to recover the underlying states and their time evolution in a latent dynamical system from high-dimensional sensory measurements. Previous works on identifiable representation learning in dynamical systems focused on identifying the latent states, often with linear transition approxi…

Cited by 0SourcePDFScholar
2023

Causal Modeling of Policy Interventions From Treatment–Outcome Sequences

ICML 2023poster

A *treatment policy* defines when and what treatments are applied to affect some outcome of interest. Data-driven decision-making requires the ability to predict *what happens if a policy is changed*. Existing methods that predict how the outcome evolves under different scenarios assume that the ten…

Cited by 8SourcePDFScholar
2023

Temporal Causal Mediation through a Point Process: Direct and Indirect Effects of Healthcare Interventions

NeurIPS 2023poster

Deciding on an appropriate intervention requires a causal model of a treatment, the outcome, and potential mediators. Causal mediation analysis lets us distinguish between direct and indirect effects of the intervention, but has mostly been studied in a static setting. In healthcare, data come in th…

Cited by 3SourcePDFScholar