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Emotion-cause pair extraction (ECPE), an emerging task in sentiment analysis, aims at extracting pairs of emotions and their corresponding causes in documents. This is a more challenging problem than emotion cause extraction (ECE), since it…

计算与语言 · 计算机科学 2021-04-16 Qixuan Sun , Yaqi Yin , Hong Yu

The extraction of causal information from textual data is crucial in the industry for identifying and mitigating potential failures, enhancing process efficiency, prompting quality improvements, and addressing various operational…

计算与语言 · 计算机科学 2025-02-28 Houssam Razouk , Leonie Benischke , Daniel Garber , Roman Kern

System behavior is often expressed by causal relations in requirements (e.g., If event 1, then event 2). Automatically extracting this embedded causal knowledge supports not only reasoning about requirements dependencies, but also various…

The plethora of algorithms in the research field of process mining builds on directly-follows relations. Even though various improvements have been made in the last decade, there are serious weaknesses of these relationships. Once events…

数据库 · 计算机科学 2023-07-24 Philipp Waibel , Lukas Pfahlsberger , Kate Revoredo , Jan Mendling

Medical image segmentation plays a vital role in clinical decision-making, enabling precise localization of lesions and guiding interventions. Despite significant advances in segmentation accuracy, the black-box nature of most deep models…

计算机视觉与模式识别 · 计算机科学 2026-03-03 Limai Jiang , Ruitao Xie , Bokai Yang , Huazhen Huang , Juan He , Yufu Huo , Zikai Wang , Yang Wei , Yunpeng Cai

Drawing causal conclusions from observational data requires making assumptions about the true data-generating process. Causal inference research typically considers low-dimensional data, such as categorical or numerical fields in structured…

计算与语言 · 计算机科学 2021-02-11 Zach Wood-Doughty , Ilya Shpitser , Mark Dredze

Causality defines the relationship between cause and effect. In multivariate time series field, this notion allows to characterize the links between several time series considering temporal lags. These phenomena are particularly important…

统计方法学 · 统计学 2023-06-01 Antonin Arsac , Aurore Lomet , Jean-Philippe Poli

Causal explanation analysis (CEA) can assist us to understand the reasons behind daily events, which has been found very helpful for understanding the coherence of messages. In this paper, we focus on Causal Explanation Detection, an…

计算与语言 · 计算机科学 2020-09-25 Xinyu Zuo , Yubo Chen , Kang Liu , Jun Zhao

Probability trees are one of the simplest models of causal generative processes. They possess clean semantics and -- unlike causal Bayesian networks -- they can represent context-specific causal dependencies, which are necessary for e.g.…

Case-based reasoning is known to play an important role in several legal settings. In this paper we focus on a recent approach to case-based reasoning, supported by an instantiation of abstract argumentation whereby arguments represent…

人工智能 · 计算机科学 2023-10-31 Guilherme Paulino-Passos , Francesca Toni

To make effective decisions, it is important to have a thorough understanding of the causal relationships among actions, environments, and outcomes. This review aims to surface three crucial aspects of decision-making through a causal lens:…

机器学习 · 统计学 2026-04-22 Lin Ge , Hengrui Cai , Runzhe Wan , Yang Xu , Rui Song

A number of methods have been proposed for causal effect estimation, yet few have demonstrated efficacy in handling data with complex structures, such as images. To fill this gap, we propose Causal Multi-task Deep Ensemble (CMDE), a novel…

机器学习 · 计算机科学 2023-05-30 Ziyang Jiang , Zhuoran Hou , Yiling Liu , Yiman Ren , Keyu Li , David Carlson

Identifying causal relations from purely observational data typically requires additional assumptions on relations and/or noise. Most current methods restrict their analysis to datasets that are assumed to have pure linear or nonlinear…

机器学习 · 计算机科学 2024-10-10 Zhuopeng Xu , Yujie Li , Cheng Liu , Ning Gui

Document-level relation extraction (DocRE) aims to determine the relation between two entities from a document of multiple sentences. Recent studies typically represent the entire document by sequence- or graph-based models to predict the…

计算与语言 · 计算机科学 2022-04-28 Wang Xu , Kehai Chen , Lili Mou , Tiejun Zhao

Citation count of a paper is a commonly used proxy for evaluating the significance of a paper in the scientific community. Yet citation measures are widely criticized for failing to accurately reflect the true impact of a paper. Thus, we…

计算与语言 · 计算机科学 2024-05-29 Ishan Kumar , Zhijing Jin , Ehsan Mokhtarian , Siyuan Guo , Yuen Chen , Mrinmaya Sachan , Bernhard Schölkopf

Causal inference, a cornerstone in disciplines such as economics, genomics, and medicine, is increasingly being recognized as fundamental to advancing the field of robotics. In particular, the ability to reason about cause and effect from…

机器人学 · 计算机科学 2024-03-05 Minh Q. Tram , Nolan B. Gutierrez , William J. Beksi

This article presents a novel method for causal discovery with generalized structural equation models suited for analyzing diverse types of outcomes, including discrete, continuous, and mixed data. Causal discovery often faces challenges…

统计方法学 · 统计学 2023-10-26 Minjie Wang , Xiaotong Shen , Wei Pan

Temporal data, representing chronological observations of complex systems, has always been a typical data structure that can be widely generated by many domains, such as industry, medicine and finance. Analyzing this type of data is…

机器学习 · 计算机科学 2023-08-04 Chang Gong , Di Yao , Chuzhe Zhang , Wenbin Li , Jingping Bi

Owing to the exponential rise in the electronic medical records, information extraction in this domain is becoming an important area of research in recent years. Relation extraction between the medical concepts such as medical problem,…

计算与语言 · 计算机科学 2019-03-26 Dhanachandra Ningthoujam , Shweta Yadav , Pushpak Bhattacharyya , Asif Ekbal

Evidence-based medicine, the practice in which healthcare professionals refer to the best available evidence when making decisions, forms the foundation of modern healthcare. However, it relies on labour-intensive systematic reviews, where…

计算与语言 · 计算机科学 2021-12-13 Jetsun Whitton , Anthony Hunter