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Data accuracy is essential for scientific research and policy development. The National Violent Death Reporting System (NVDRS) data is widely used for discovering the patterns and causes of death. Recent studies suggested the annotation…

计算与语言 · 计算机科学 2024-04-01 Song Wang , Yiliang Zhou , Ziqiang Han , Cui Tao , Yunyu Xiao , Ying Ding , Joydeep Ghosh , Yifan Peng

Variational inference (VI) provides a principled framework for estimating posterior distributions over model parameters, enabling explicit modeling of weight uncertainty during optimization. By capturing this uncertainty, VI improves the…

音频与语音处理 · 电气工程与系统科学 2026-01-21 Haolin Chen

Large language models (LLMs) are rapidly being adopted across psychology, serving as research tools, experimental subjects, human simulators, and computational models of cognition. However, the application of human measurement tools to…

计算机与社会 · 计算机科学 2025-06-23 Zhicheng Lin

Healthcare professionals need effective ways to use, understand, and validate AI-driven clinical decision support systems. Existing systems face two key limitations: complex visualizations and a lack of grounding in scientific evidence. We…

人机交互 · 计算机科学 2025-07-08 Reza Samimi , Aditya Bhattacharya , Lucija Gosak , Gregor Stiglic , Katrien Verbert

Recognizing a speaker's level of commitment to a belief is a difficult task; humans do not only interpret the meaning of the words in context, but also understand cues from intonation and other aspects of the audio signal. Many papers and…

计算与语言 · 计算机科学 2024-06-12 John Murzaku , Adil Soubki , Owen Rambow

Most causal inference methods consider counterfactual variables under interventions that set the treatment deterministically. With continuous or multi-valued treatments or exposures, such counterfactuals may be of little practical interest…

统计方法学 · 统计学 2021-07-07 Iván Díaz , Nicholas Williams , Katherine L. Hoffman , Edward J. Schenck

Improving the robustness of neural nets in regression tasks is key to their application in multiple domains. Deep learning-based approaches aim to achieve this goal either by improving their prediction of specific values (i.e., point…

机器学习 · 计算机科学 2021-06-22 Eli Simhayev , Gilad Katz , Lior Rokach

Research has shown that trust is an essential aspect of human-computer interaction directly determining the degree to which the person is willing to use a system. An automatic prediction of the level of trust that a user has on a certain…

Applied researchers in biomedicine and related fields are often interested in estimating the causal effect of a treatment or intervention. Although randomized clinical trials are considered the gold standard for establishing causal effects,…

Evaluation in Information Retrieval relies on post-hoc empirical procedures, which are time-consuming and expensive operations. To alleviate this, Query Performance Prediction (QPP) models have been developed to estimate the performance of…

Opinion Expression Identification (OEI) is essential in NLP for applications ranging from voice assistants to depression diagnosis. This study extends OEI to encompass multimodal inputs, underlining the significance of auditory cues in…

计算与语言 · 计算机科学 2024-09-25 Bonian Jia , Huiyao Chen , Yueheng Sun , Meishan Zhang , Min Zhang

In human dialogue, nonverbal information such as nodding and facial expressions is as crucial as verbal information, and spoken dialogue systems are also expected to express such nonverbal behaviors. We focus on nodding, which is critical…

人机交互 · 计算机科学 2025-08-05 Kazushi Kato , Koji Inoue , Divesh Lala , Keiko Ochi , Tatsuya Kawahara

Hallucinations in Large Language Models (LLMs) remain a major obstacle, particularly in high-stakes applications where factual accuracy is critical. While representation editing and reading methods have made strides in reducing…

计算与语言 · 计算机科学 2024-10-30 Zheng Yi Ho , Siyuan Liang , Sen Zhang , Yibing Zhan , Dacheng Tao

Causality is vital for understanding true cause-and-effect relationships between variables within predictive models, rather than relying on mere correlations, making it highly relevant in the field of Explainable AI. In an automated…

机器学习 · 计算机科学 2024-08-28 Arturo Fredes , Jordi Vitria

Neuroscience has recently made much progress, expanding the complexity of both neural-activity measurements and brain-computational models. However, we lack robust methods for connecting theory and experiment by evaluating our new big…

定量方法 · 定量生物学 2023-07-06 Heiko H. Schütt , Alexander D. Kipnis , Jörn Diedrichsen , Nikolaus Kriegeskorte

Predicting diseases solely from patient-side information, such as demographics and self-reported symptoms, has attracted significant research attention due to its potential to enhance patient awareness, facilitate early healthcare…

人工智能 · 计算机科学 2025-12-10 Yibowen Zhao , Yinan Zhang , Zhixiang Su , Lizhen Cui , Chunyan Miao

Automated radiology report drafting (ARRD) using vision-language models (VLMs) has advanced rapidly, yet most systems lack explicit uncertainty estimates, limiting trust and safe clinical deployment. We propose CONRep, a model-agnostic…

Instrumental variable methods are among the most commonly used causal inference approaches to deal with unmeasured confounders in observational studies. The presence of invalid instruments is the primary concern for practical applications,…

统计方法学 · 统计学 2023-04-18 Zijian Guo

Deep neural networks are frequently used by autonomous systems for their ability to learn complex, non-linear data patterns and make accurate predictions in dynamic environments. However, their use as black boxes introduces risks as the…

机器学习 · 计算机科学 2021-10-08 Dimitrios Boursinos , Xenofon Koutsoukos

Initial fault detection and diagnostics are imperative measures to improve the efficiency, safety, and stability of vehicle operation. In recent years, numerous studies have investigated data-driven approaches to improve the vehicle…

系统与控制 · 电气工程与系统科学 2021-12-01 Ali Khodadadi , Soroush Ghandiparsi , Chen-Nee Chuah