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Causal structure learning with data from multiple contexts carries both opportunities and challenges. Opportunities arise from considering shared and context-specific causal graphs enabling to generalize and transfer causal knowledge across…

机器学习 · 计算机科学 2024-10-29 Martin Rabel , Wiebke Günther , Jakob Runge , Andreas Gerhardus

Conventional representation learning methods learn a universal representation that primarily captures dominant semantics, which may not always align with customized downstream tasks. For instance, in animal habitat analysis, researchers…

计算机视觉与模式识别 · 计算机科学 2025-12-16 Honglin Liu , Chao Sun , Peng Hu , Yunfan Li , Xi Peng

Air pollution, a pressing global problem, threatens public health, environmental sustainability, and climate stability. Achieving accurate and scalable forecasting across spatially distributed monitoring stations is challenging due to…

机器学习 · 计算机科学 2025-09-26 Junxin Lu , Shiliang Sun

Understanding how species persist under interacting stressors is a central challenge in ecology. We develop a spatially explicit reaction-diffusion framework to investigate competing species in landscapes shaped by climate variability,…

种群与进化 · 定量生物学 2026-02-02 Ton Viet Ta

Indoor wireless communication environments are strongly influenced by dynamic conditions, which affect channel state information (CSI) and, consequently, the precoding strategy and the selection of the access point (AP). Device-free sensing…

信号处理 · 电气工程与系统科学 2026-04-16 Franz Weißer , Amar Kasibovic , Wolfgang Utschick

In this work, we aim to achieve efficient end-to-end learning of driving policies in dynamic multi-agent environments. Predicting and anticipating future events at the object level are critical for making informed driving decisions. We…

机器人学 · 计算机科学 2021-01-18 Jinkun Cao , Xin Wang , Trevor Darrell , Fisher Yu

A plant growth simulation can be characterized as a reconstructed visual representation of a plant or plant system. The phenotypic characteristics and plant structures are controlled by the scene environment and other contextual attributes.…

计算机视觉与模式识别 · 计算机科学 2024-09-23 Mohamed Debbagh , Yixue Liu , Zhouzhou Zheng , Xintong Jiang , Shangpeng Sun , Mark Lefsrud

Accurate and interpretable air pollution forecasting is crucial for public health, but most models face a trade-off between performance and interpretability. This study proposes a physics-guided, interpretable-by-design spatiotemporal…

机器学习 · 计算机科学 2026-01-23 Zhiguo Zhang , Xiaoliang Ma , Daniel Schlesinger

In human conversation, empathic dialogue requires nuanced temporal cues indicating whether the conversational partner is paying attention. This type of "active listening" is overlooked in the design of Conversational Agents (CAs), which use…

人机交互 · 计算机科学 2026-02-09 Zhihan Jiang , Qianhui Chen , Chu Zhang , Yanheng Li , Ray LC

To address the intermittency of renewable energy source (RES) generation, scenario forecasting offers a series of stochastic realizations for predictive objects with superior flexibility and direct views. Based on a long time-series…

机器学习 · 计算机科学 2025-09-23 Yifei Wu , Bo Wang , Jingshi Cui , Pei-chun Lin , Junzo Watada

Traffic accident forecasting is an important task for intelligent transportation management and emergency response systems. However, this problem is challenging due to the spatial heterogeneity of the environment. Existing data-driven…

机器学习 · 计算机科学 2024-12-23 Bang An , Xun Zhou , Amin Vahedian , Nick Street , Jinping Guan , Jun Luo

Models pre-trained on large-scale regular text corpora often do not work well for user-generated data where the language styles differ significantly from the mainstream text. Here we present Context-Aware Rule Injection (CARI), an…

计算与语言 · 计算机科学 2021-06-02 Zonghai Yao , Hong Yu

Accurate predictions and representations of plant growth patterns in simulated and controlled environments are important for addressing various challenges in plant phenomics research. This review explores various works on state-of-the-art…

定量方法 · 定量生物学 2025-07-17 Mohamed Debbagh , Shangpeng Sun , Mark Lefsrud

Model-based reinforcement learning (RL) enjoys several benefits, such as data-efficiency and planning, by learning a model of the environment's dynamics. However, learning a global model that can generalize across different dynamics is a…

机器学习 · 计算机科学 2020-06-30 Kimin Lee , Younggyo Seo , Seunghyun Lee , Honglak Lee , Jinwoo Shin

Smooth and seamless robot navigation while interacting with humans depends on predicting human movements. Forecasting such human dynamics often involves modeling human trajectories (global motion) or detailed body joint movements (local…

计算机视觉与模式识别 · 计算机科学 2020-07-15 Vida Adeli , Ehsan Adeli , Ian Reid , Juan Carlos Niebles , Hamid Rezatofighi

Spatial-temporal causal time series (STC-TS) involve region-specific temporal observations driven by causally relevant covariates and interconnected across geographic or network-based spaces. Existing methods often model spatial and…

机器学习 · 计算机科学 2025-11-13 Yang Yang , Du Yin , Hao Xue , Flora Salim

Inference of fields defined in space and time from observational data is a core discipline in many scientific areas. This work approaches the problem in a Bayesian framework. The proposed method is based on statistically homogeneous random…

数据分析、统计与概率 · 物理学 2021-05-05 Philipp Frank , Reimar Leike , Torsten A. Enßlin

Compliance monitoring in rule-governed domains (tax administration, clinical protocol adherence, environmental regulation) faces three structural obstacles that standard machine learning does not simultaneously address: the absence of…

机器学习 · 计算机科学 2026-05-22 Abdou-Raouf Atarmla

Soils have potential to mitigate climate change by sequestering carbon from the atmosphere, but the soil carbon cycle remains poorly understood. Scientists have developed process-based models of the soil carbon cycle based on existing…

机器学习 · 计算机科学 2026-01-27 Joshua Fan , Haodi Xu , Feng Tao , Md Nasim , Marc Grimson , Yiqi Luo , Carla P. Gomes

Modeling complex spatiotemporal dynamical systems, such as the reaction-diffusion processes, have largely relied on partial differential equations (PDEs). However, due to insufficient prior knowledge on some under-explored dynamical…

机器学习 · 计算机科学 2023-05-23 Chengping Rao , Pu Ren , Qi Wang , Oral Buyukozturk , Hao Sun , Yang Liu
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