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While the field of affective computing has contributed to greatly improving the seamlessness of human-robot interactions, the focus has primarily been on the emotional processing of the self, rather than the perception of the other. To…

人机交互 · 计算机科学 2023-11-17 Maria Teresa Parreira , Michael J. Sack , Malte Jung

We study risk-sensitive reinforcement learning (RL) based on an entropic risk measure in episodic non-stationary Markov decision processes (MDPs). Both the reward functions and the state transition kernels are unknown and allowed to vary…

机器学习 · 计算机科学 2022-11-22 Yuhao Ding , Ming Jin , Javad Lavaei

Indirect structural health monitoring (iSHM) for broken rail detection using onboard sensors presents a cost-effective paradigm for railway track assessment, yet reliably detecting small, transient anomalies (2-10 cm) remains a significant…

机器学习 · 计算机科学 2025-10-10 Sizhe Ma , Katherine A. Flanigan , Mario Bergés , James D. Brooks

Healthcare data often come from multiple sites in which the correlations between confounding variables can vary widely. If deep learning models exploit these unstable correlations, they might fail catastrophically in unseen sites. Although…

机器学习 · 计算机科学 2023-10-25 Minh Nguyen , Alan Q. Wang , Heejong Kim , Mert R. Sabuncu

With the improvement of medical data capturing, vast amount of continuous patient monitoring data, e.g., electrocardiogram (ECG), real-time vital signs and medications, become available for clinical decision support at intensive care units…

机器学习 · 计算机科学 2018-07-25 Yanbo Xu , Siddharth Biswal , Shriprasad R Deshpande , Kevin O Maher , Jimeng Sun

Referring perception, which aims at grounding visual objects with multimodal referring guidance, is essential for bridging the gap between humans, who provide instructions, and the environment where intelligent systems perceive. Despite…

计算机视觉与模式识别 · 计算机科学 2024-03-11 Xiang Li , Kai Qiu , Jinglu Wang , Xiaohao Xu , Rita Singh , Kashu Yamazak , Hao Chen , Xiaonan Huang , Bhiksha Raj

When the interval between a transient ash of light (a "cue") and a second visual response signal (a "target") exceeds at least 200ms, responding is slowest in the direction indicated by the first signal. This phenomenon is commonly referred…

神经元与认知 · 定量生物学 2013-07-23 Jason Satel , Ross Story , Matthew D. Hilchey , Zhiguo Wang , Raymond M. Klein

Inferring the causal direction and causal effect between two discrete random variables X and Y from a finite sample is often a crucial problem and a challenging task. However, if we have access to observational and interventional data, it…

机器学习 · 统计学 2020-10-16 Peter Gmeiner

In this paper, we propose a robust method to estimate the average treatment effects in observational studies when the number of potential confounders is possibly much greater than the sample size. We first use a class of penalized…

统计方法学 · 统计学 2018-12-21 Yang Ning , Sida Peng , Kosuke Imai

Affective computing is confronted to high inter-subject variability, in both emotional and physiological responses to a given stimulus. In a stimuli-shared framework, that is to say for different subjects who watch the same stimuli,…

神经元与认知 · 定量生物学 2018-09-25 Ayoub Hajlaoui , Mohamed Chetouani , Slim Essid

Sequential recommendation aims to recommend the next item of users' interest based on their historical interactions. Recently, the self-attention mechanism has been adapted for sequential recommendation, and demonstrated state-of-the-art…

信息检索 · 计算机科学 2022-09-19 Bo Peng , Srinivasan Parthasarathy , Xia Ning

Conventionally, regression discontinuity analysis contrasts a univariate regression's limits as its independent variable, $R$, approaches a cut-point, $c$, from either side. Alternative methods target the average treatment effect in a small…

应用统计 · 统计学 2021-06-21 Adam C. Sales , Ben B. Hansen

Reasoning over ultra-long documents requires synthesizing sparse evidence scattered across distant segments under strict memory constraints. While streaming agents enable scalable processing, their passive memory update strategy often fails…

计算与语言 · 计算机科学 2026-02-04 Xinyu Wang , Mingze Li , Peng Lu , Xiao-Wen Chang , Lifeng Shang , Jinping Li , Fei Mi , Prasanna Parthasarathi , Yufei Cui

Real-time sequence identification is a core use-case of artificial neural networks (ANNs), ranging from recognizing temporal events to identifying verification codes. Existing methods apply recurrent neural networks, which suffer from…

The rise of AI-native Low-Code/No-Code (LCNC) platforms enables autonomous agents capable of executing complex, long-duration business processes. However, a fundamental challenge remains: memory management. As agents operate over extended…

人工智能 · 计算机科学 2025-10-01 Jiexi Xu

A method is presented to analyze the stability of feedback systems with neural network controllers. Two stability theorems are given to prove asymptotic stability and to compute an ellipsoidal inner-approximation to the region of attraction…

系统与控制 · 电气工程与系统科学 2021-01-28 He Yin , Peter Seiler , Murat Arcak

Nowadays, industrial hybrid modeling which integrates both mechanistic modeling and machine learning-based modeling techniques has attracted increasing interest from scholars due to its high accuracy, low computational cost, and…

机器学习 · 计算机科学 2025-12-23 Haoran Yang , Yinan Zhang , Wenjie Zhang , Dongxia Wang , Peiyu Liu , Yuqi Ye , Kexin Chen , Wenhai Wang

Attribute-aware sequential recommendation entails predicting the next item a user will interact with based on a chronologically ordered history of past interactions, enriched with item attributes. Existing methods typically leverage…

信息检索 · 计算机科学 2026-05-08 Shereen Elsayed , Ngoc Son Le , Ahmed Rashed , Lars Schmidt-Thieme

Recurrent events, including cardiovascular events, are commonly observed in biomedical studies. Researchers must understand the effects of various treatments on recurrent events and investigate the underlying mediation mechanisms by which…

统计方法学 · 统计学 2025-07-08 Yan-Lin Chen , Yan-Hong Chen , Pei-Fang Su , Huang-Tz Ou , An-Shun Tai

Sound is one of the most informative and abundant modalities in the real world while being robust to sense without contacts by small and cheap sensors that can be placed on mobile devices. Although deep learning is capable of extracting…

机器人学 · 计算机科学 2022-08-05 Xufeng Zhao , Cornelius Weber , Muhammad Burhan Hafez , Stefan Wermter