Advancements in Causal Discovery Algorithms: Theory and Applications

A special issue of Algorithms (ISSN 1999-4893). This special issue belongs to the section "Algorithms for Multidisciplinary Applications".

Deadline for manuscript submissions: closed (31 March 2025) | Viewed by 1890

Special Issue Editor


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Guest Editor
Halicioğlu Data Science Institute, University of California, San Diego, CA 92093, USA
Interests: causal discovery and inference; causality-facilitated machine learning; computational science

Special Issue Information

Dear Colleagues,

Causal discovery is a crucial field that aims to uncover causal relationships among variables from passively observational data, and it is vital for understanding underlying mechanisms, predicting outcomes, making informed decisions, and counterfactual reasoning in complex systems. The process of causal discovery involves sophisticated statistical and computational techniques. Over the years, notable progress has been achieved in causal discovery, even in complex scenarios featuring distribution shifts, hidden confounders, selection bias, cycles, measurement error, etc. Furthermore, the learned causal knowledge further holds promise for various fields, spanning from AI to various scientific disciplines. For instance, in healthcare it helps identify the causes of diseases and the effects of treatments, improving patient outcomes. In marketing, causal discovery can optimize strategies by revealing the true drivers of consumer behavior. Moreover, it is instrumental in scientific research, where uncovering causal relationships is essential for developing new theories and technologies.

The aim of this Special Issue is to collect recent developments on causal discovery algorithms and their applications to real-case studies. The topics include, but are not limited to, the following:

  • Causal discovery in complex environments, e.g., in the presence of distribution shifts, latent confounders, selection bias, cycles, measurement error, small samples, or missing data;
  • Efficient causal discovery in large-scale datasets;
  • Real-world applications of causal discovery, e.g., in neuroscience, finance, climate, and biology;
  • Assessment of causal discovery methods and benchmark datasets;
  • Causal perspectives on the problem of generalizability, transportability, transfer learning, and life-long learning;
  • Causally enriched reinforcement learning and active learning;
  • Disentanglement, representation learning, and developing safe AI from a causal perspective;
  • Causality in foundation models.

Dr. Biwei Huang
Guest Editor

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Keywords

  • causal discovery
  • causality for AI/ML
  • causality for scientific discovery
  • foundation models

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Published Papers (1 paper)

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Research

17 pages, 817 KiB  
Article
Root Cause Attribution of Delivery Risks via Causal Discovery with Reinforcement Learning
by Shi Bo and Minheng Xiao
Algorithms 2024, 17(11), 498; https://doi.org/10.3390/a17110498 - 4 Nov 2024
Cited by 1 | Viewed by 1265
Abstract
Managing delivery risks is a critical challenge in modern supply chain management due to the increasing complexity and interdependencies of global supply networks. Existing methods often rely on correlation-based approaches, which fail to uncover the true causes behind delivery delays. This limitation makes [...] Read more.
Managing delivery risks is a critical challenge in modern supply chain management due to the increasing complexity and interdependencies of global supply networks. Existing methods often rely on correlation-based approaches, which fail to uncover the true causes behind delivery delays. This limitation makes it difficult for supply chain managers to identify actionable factors that can mitigate risks effectively. To address these challenges, we propose a novel method that integrates causal discovery with reinforcement learning to identify the root causes of delivery risks. Unlike traditional correlation-based methods, our approach uncovers both the direction and strength of causal relationships between variables, allowing for more accurate identification of the key drivers behind delivery delays. By applying causal strength quantification, we further measure the impact of each factor on delivery performance. Using real-world supply chain data, our results demonstrate that the proposed method reveals hidden causal relationships between factors such as shipping mode, order size, and delivery status. These insights enable supply chain managers to implement more targeted interventions, significantly improving risk mitigation strategies. Full article
(This article belongs to the Special Issue Advancements in Causal Discovery Algorithms: Theory and Applications)
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