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Network failure diagnosis is challenging yet critical for high-performance computing (HPC) systems. Existing methods cannot be directly applied to HPC scenarios due to data heterogeneity and lack of accuracy. This paper proposes a novel…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-09-23 Yongqian Sun , Xijie Pan , Xiao Xiong , Lei Tao , Jiaju Wang , Shenglin Zhang , Yuan Yuan , Yuqi Li , Kunlin Jian

Methods that infer causal dependence from observational data are central to many areas of science, including medicine, economics, and the social sciences. A variety of theoretical properties of these methods have been proven, but empirical…

Methodology · Statistics 2021-07-08 Amanda Gentzel , Purva Pruthi , David Jensen

Deep learning models have made significant progress in automatic program repair. However, the black-box nature of these methods has restricted their practical applications. To address this challenge, this paper presents an interpretable…

Software Engineering · Computer Science 2022-06-07 Jianzong Wang , Shijing Si , Zhitao Zhu , Xiaoyang Qu , Zhenhou Hong , Jing Xiao

Causal discovery is a major task with the utmost importance for machine learning since causal structures can enable models to go beyond pure correlation-based inference and significantly boost their performance. However, finding causal…

Machine Learning · Computer Science 2023-02-22 Andreas Sauter , Erman Acar , Vincent François-Lavet

Causal inference is essential for data-driven decision-making, as it aims to uncover causal relationships from observational data. However, identifying causality remains challenging due to the potential for confounding and the distinction…

Machine Learning · Statistics 2026-05-08 Tianyu Yang , Md. Noor-E-Alam

For large-scale distributed systems, it's crucial to efficiently diagnose the root causes of incidents to maintain high system availability. The recent development of microservice architecture brings three major challenges (i.e., operation,…

Software Engineering · Computer Science 2021-09-23 Hanzhang Wang , Zhengkai Wu , Huai Jiang , Yichao Huang , Jiamu Wang , Selcuk Kopru , Tao Xie

Microservice systems have become the backbone of cloud-native enterprise applications due to their resource elasticity, loosely coupled architecture, and lightweight deployment. Yet, the intrinsic complexity and dynamic runtime interactions…

Software Engineering · Computer Science 2026-01-07 Lingzhe Zhang , Tong Jia , Yunpeng Zhai , Leyi Pan , Chiming Duan , Minghua He , Pei Xiao , Ying Li

Online unsupervised detection of anomalies is crucial to guarantee the correct operation of cyber-physical systems and the safety of humans interacting with them. State-of-the-art approaches based on deep learning via neural networks…

Machine Learning · Computer Science 2024-07-30 Daniele Meli

Root Cause Analysis (RCA) plays an indispensable role in distributed data system maintenance and operations, as it bridges the gap between fault detection and system recovery. Existing works mainly study multidimensional localization or…

Machine Learning · Computer Science 2023-02-01 Chaoyu Chen , Hang Yu , Zhichao Lei , Jianguo Li , Shaokang Ren , Tingkai Zhang , Silin Hu , Jianchao Wang , Wenhui Shi

Attributing an observed outcome to its root cause is a central task in domains ranging from medical diagnosis to engineering fault diagnosis. Existing approaches either equate the root cause with a root node of the causal graph, as in…

Methodology · Statistics 2026-05-13 Zitong Lu , Zhi Geng , Wei Li , Min Xie

Causal inference has recently garnered significant interest among recommender system (RS) researchers due to its ability to dissect cause-and-effect relationships and its broad applicability across multiple fields. It offers a framework to…

Information Retrieval · Computer Science 2024-07-09 Huishi Luo , Fuzhen Zhuang , Ruobing Xie , Hengshu Zhu , Deqing Wang , Zhulin An , Yongjun Xu

Constraint-based causal discovery from limited data is a notoriously difficult challenge due to the many borderline independence test decisions. Several approaches to improve the reliability of the predictions by exploiting redundancy in…

Machine Learning · Computer Science 2017-01-27 Sara Magliacane , Tom Claassen , Joris M. Mooij

Algorithmic recourse recommendations, such as Karimi et al.'s (2021) causal recourse (CR), inform stakeholders of how to act to revert unfavourable decisions. However, some actions lead to acceptance (i.e., revert the model's decision) but…

Machine Learning · Statistics 2025-05-30 Gunnar König , Timo Freiesleben , Moritz Grosse-Wentrup

Fuzzing has contributed to automatically identifying bugs and vulnerabilities in the software testing field. Although it can efficiently generate crashing inputs, these inputs are usually analyzed manually. Several root cause analysis (RCA)…

Cryptography and Security · Computer Science 2023-03-13 Keisuke Nishimura , Yuichi Sugiyama , Yuki Koike , Masaya Motoda , Tomoya Kitagawa , Toshiki Takatera , Yuma Kurogome

With the continued migration of storage to cloud database systems,the impact of slow queries in such systems on services and user experience is increasing. Root-cause diagnosis plays an indispensable role in facilitating slow-query…

Streaming data routinely generated by mobile phones, social networks, e-commerce, and electronic health records present new opportunities for near real-time surveillance of the impact of an intervention on an outcome of interest via causal…

Methodology · Statistics 2021-11-30 Xu Shi , Lan Luo

Runtime nondeterminism is a fact of life in modern database applications. Previous research has shown that nondeterminism can cause applications to intermittently crash, become unresponsive, or experience data corruption. We propose…

Databases · Computer Science 2020-04-13 Anna Fariha , Suman Nath , Alexandra Meliou

Anomaly detection and root cause analysis (RCA) are critical for ensuring the safety and resilience of cyber-physical systems such as power grids. However, existing machine learning models for time series anomaly detection often operate as…

Machine Learning · Computer Science 2026-02-16 Yue Sun , Likai Wang , Rick S. Blum , Parv Venkitasubramaniam

Causal discovery methods seek to identify causal relations between random variables from purely observational data, as opposed to actively collected experimental data where an experimenter intervenes on a subset of correlates. One of the…

Machine Learning · Computer Science 2021-02-08 Samir Wadhwa , Roy Dong

Causal inference is a vital aspect of multiple scientific disciplines and is routinely applied to high-impact applications such as medicine. However, evaluating the performance of causal inference methods in real-world environments is…

Machine Learning · Computer Science 2023-07-04 Mathieu Chevalley , Yusuf Roohani , Arash Mehrjou , Jure Leskovec , Patrick Schwab