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Advancements in deep learning techniques have given a boost to the performance of anomaly detection. However, real-world and safety-critical applications demand a level of transparency and reasoning beyond accuracy. The task of anomaly…

We propose a multi-explanation graph attention network (MEGAN). Unlike existing graph explainability methods, our network can produce node and edge attributional explanations along multiple channels, the number of which is independent of…

机器学习 · 计算机科学 2024-02-20 Jonas Teufel , Luca Torresi , Patrick Reiser , Pascal Friederich

The standard approach to answering an identifiable causal-effect query (e.g., $P(Y|do(X)$) when given a causal diagram and observational data is to first generate an estimand, or probabilistic expression over the observable variables, which…

人工智能 · 计算机科学 2024-08-28 Anna Raichev , Alexander Ihler , Jin Tian , Rina Dechter

Constraint-based causal discovery is brittle in finite-sample regimes because erroneous conditional-independence (CI) decisions can cascade into substantial structural errors. We propose Quantitative Argumentation for Causal Discovery…

人工智能 · 计算机科学 2026-04-28 Sheng Wei , Yulin Chen , Beishui Liao

A fundamental goal of scientific research is to learn about causal relationships. However, despite its critical role in the life and social sciences, causality has not had the same importance in Natural Language Processing (NLP), which has…

Explainable Artificial Intelligence (XAI) is a set of techniques that allows the understanding of both technical and non-technical aspects of Artificial Intelligence (AI) systems. XAI is crucial to help satisfying the increasingly important…

人工智能 · 计算机科学 2021-11-09 Riccardo Crupi , Alessandro Castelnovo , Daniele Regoli , Beatriz San Miguel Gonzalez

In this work, we discover that causal inference provides a promising approach to capture heterophilic message-passing in Graph Neural Network (GNN). By leveraging cause-effect analysis, we can discern heterophilic edges based on asymmetric…

机器学习 · 计算机科学 2024-11-28 Botao Wang , Jia Li , Heng Chang , Keli Zhang , Fugee Tsung

We present a domain-specific embedded language (DSEL) in Haskell that supports the philosophical study and practical explanation of causation. The language provides constructs for modeling situations comprised of events and functions for…

编程语言 · 计算机科学 2011-09-06 Eric Walkingshaw , Martin Erwig

Understanding causality is a core aspect of intelligence. The Event Causality Identification with Causal News Corpus Shared Task addresses two aspects of this challenge: Subtask 1 aims at detecting causal relationships in texts, and Subtask…

计算与语言 · 计算机科学 2023-12-12 Timo Pierre Schrader , Simon Razniewski , Lukas Lange , Annemarie Friedrich

Storytelling, whether via fables, news reports, documentaries, or memoirs, can be thought of as the communication of interesting and related events that, taken together, form a concrete process. It is desirable to extract the event chains…

计算与语言 · 计算机科学 2021-09-23 Xiyang Zhang , Muhao Chen , Jonathan May

Explaining the foundations for predictions obtained from graph neural networks (GNNs) is critical for credible use of GNN models for real-world problems. Owing to the rapid growth of GNN applications, recent progress in explaining…

机器学习 · 计算机科学 2025-01-07 Hyeoncheol Cho , Youngrock Oh , Eunjoo Jeon

Causal discovery from observational data is fundamental to scientific fields like biology, where controlled experiments are often impractical. However, existing methods, including constraint-based (e.g., PC, causalMGM) and score-based…

机器学习 · 计算机科学 2025-10-14 Zhenjiang Fan , Zengyi Qin , Yuanning Zheng , Bo Xiong , Summer Han

Although automated harmful content detection systems are frequently used to monitor online platforms, moderators and end users frequently cannot understand the logic underlying their predictions. While recent studies have focused on…

计算与语言 · 计算机科学 2026-03-20 Trishita Dhara , Siddhesh Sheth

Causal discovery problems use a set of observations to deduce causality between variables in the real world, typically to answer questions about biological or physical systems. These observations are often recorded at regular time…

信号处理 · 电气工程与系统科学 2026-02-24 Kurt Butler , Damian Machlanski , Panagiotis Dimitrakopoulos , Sotirios A. Tsaftaris

Contexts play an important role in the saliency detection task. However, given a context region, not all contextual information is helpful for the final task. In this paper, we propose a novel pixel-wise contextual attention network, i.e.,…

计算机视觉与模式识别 · 计算机科学 2018-04-04 Nian Liu , Junwei Han , Ming-Hsuan Yang

When people reason about cause and effect, they often consider many competing "what if" scenarios before deciding which explanation fits best. Analogously, advanced language models capable of causal inference can consider multiple…

机器学习 · 计算机科学 2026-03-10 Finn G. Vamosi , Nils D. Forkert

Explainable artificial intelligence (XAI) aims to develop transparent explanatory approaches for "black-box" deep learning models. However,it remains difficult for existing methods to achieve the trade-off of the three key criteria in…

计算机视觉与模式识别 · 计算机科学 2023-12-27 Changqi Sun , Hao Xu , Yuntian Chen , Dongxiao Zhang

Causal thinking enables humans to understand not just what is seen, but why it happens. To replicate this capability in modern AI systems, we introduce the task of visual causal discovery. It requires models to infer cause-and-effect…

计算机视觉与模式识别 · 计算机科学 2025-12-02 Yize Zhang , Meiqi Chen , Sirui Chen , Bo Peng , Yanxi Zhang , Tianyu Li , Chaochao Lu

Causal reasoning is viewed as crucial for achieving human-level machine intelligence. Recent advances in language models have expanded the horizons of artificial intelligence across various domains, sparking inquiries into their potential…

计算与语言 · 计算机科学 2024-05-02 Sirui Chen , Bo Peng , Meiqi Chen , Ruiqi Wang , Mengying Xu , Xingyu Zeng , Rui Zhao , Shengjie Zhao , Yu Qiao , Chaochao Lu

Causal discovery aims at revealing causal relations from observational data, which is a fundamental task in science and engineering. We describe $\textit{causal-learn}$, an open-source Python library for causal discovery. This library…

机器学习 · 计算机科学 2024-04-12 Yujia Zheng , Biwei Huang , Wei Chen , Joseph Ramsey , Mingming Gong , Ruichu Cai , Shohei Shimizu , Peter Spirtes , Kun Zhang