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Computer Science - Machine Learning
Cross-Node Federated Graph Neural Network for Spatio-Temporal Data Modeling
Vast amount of data generated from networks of sensors, wearables, and the Internet of Things (IoT) devices underscores the need for …
Chuizheng Meng
,
Sirisha Rambhatla
,
Yan Liu
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Spectral Temporal Graph Neural Network for Trajectory Prediction
An effective understanding of the contextual environment and accurate motion forecasting of surrounding agents is crucial for the …
Defu Cao
,
Jiachen Li
,
Hengbo Ma
,
Masayoshi Tomizuka
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MIMIC-IF: Interpretability and Fairness Evaluation of Deep Learning Models on MIMIC-IV Dataset
The recent release of large-scale healthcare datasets has greatly propelled the research of data-driven deep learning models for …
Chuizheng Meng
,
Loc Trinh
,
Nan Xu
,
Yan Liu
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Towards Accurate Spatiotemporal COVID-19 Risk Scores using High Resolution Real-World Mobility Data
As countries look towards re-opening of economic activities amidst the ongoing COVID-19 pandemic, ensuring public health has been …
Sirisha Rambhatla
,
Sepanta Zeighami
,
Kameron Shahabi
,
Cyrus Shahabi
,
Yan Liu
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Multi-agent Trajectory Prediction with Fuzzy Query Attention
Trajectory prediction for scenes with multiple agents and entities is a challenging problem in numerous domains such as traffic …
Nitin Kamra
,
Hao Zhu
,
Dweep Trivedi
,
Ming Zhang
,
Yan Liu
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Network Inference from a Mixture of Diffusion Models for Fake News Mitigation
The dissemination of fake news intended to deceive people, influence public opinion and manipulate social outcomes, has become a …
Karishma Sharma
,
Xinran He
,
Sungyong Seo
,
Yan Liu
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How does this interaction affect me? Interpretable attribution for feature interactions
Machine learning transparency calls for interpretable explanations of how inputs relate to predictions. Feature attribution is a way to …
Michael Tsang
,
Sirisha Rambhatla
,
Yan Liu
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NoiseRank: Unsupervised Label Noise Reduction with Dependence Models
Label noise is increasingly prevalent in datasets acquired from noisy channels. Existing approaches that detect and remove label noise …
Karishma Sharma
,
Pinar Donmez
,
Enming Luo
,
Yan Liu
,
I. Zeki Yalniz
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D$textasciicircum2$-City: A Large-Scale Dashcam Video Dataset of Diverse Traffic Scenarios
Driving datasets accelerate the development of intelligent driving and related computer vision technologies, while substantial and …
Zhengping Che
,
Guangyu Li
,
Tracy Li
,
Bo Jiang
,
Xuefeng Shi
,
Xinsheng Zhang
,
Ying Lu
,
Guobin Wu
,
Yan Liu
,
Jieping Ye
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Differentiable Physics-informed Graph Networks
While physics conveys knowledge of nature built from an interplay between observations and theory, it has been considered less …
Sungyong Seo
,
Yan Liu
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