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Chunchen LIU

6 accepted papers

2025

Local Identifying Causal Relations in the Presence of Latent Variables

ICML 2025spotlight

We tackle the problem of identifying whether a variable is the cause of a specified target using observational data. State-of-the-art causal learning algorithms that handle latent variables typically rely on identifying the global causal structure, often represented as a partial ancestral graph (PAG…

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2024

Local Causal Structure Learning in the Presence of Latent Variables

ICML 2024poster

Discovering causal relationships from observational data, particularly in the presence of latent variables, poses a challenging problem. While current local structure learning methods have proven effective and efficient when the focus lies solely on the local relationships of a target variable, they…

2024

Policy Learning for Balancing Short-Term and Long-Term Rewards

ICML 2024poster

Empirical researchers and decision-makers spanning various domains frequently seek profound insights into the long-term impacts of interventions. While the significance of long-term outcomes is undeniable, an overemphasis on them may inadvertently overshadow short-term gains. Motivated by this, this…

2022

A Hybrid Causal Structure Learning Algorithm for Mixed-Type Data

AAAI 2022technical

Inferring the causal structure of a set of random variables is a crucial problem in many disciplines of science. Over the past two decades, various approaches have been pro- posed for causal discovery from observational data. How- ever, most of the existing methods are designed for either purely dis…

2015

Scalable Model Selection for Large-Scale Factorial Relational Models

ICML 2015poster

With a growing need to understand large-scale networks, factorial relational models, such as binary matrix factorization models (BMFs), have become important in many applications. Although BMFs have a natural capability to uncover overlapping group structures behind network data, existing inference…