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Xiaoyu Chen
Researcher at Virginia Tech
Publications - 17
Citations - 148
Xiaoyu Chen is an academic researcher from Virginia Tech. The author has contributed to research in topics: Information visualization & Visualization. The author has an hindex of 6, co-authored 17 publications receiving 75 citations.
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Proceedings ArticleDOI
Predictive offloading in mobile-fog-cloud enabled cyber-manufacturing systems
TL;DR: This paper proposes a deadline constrained predictive offloading method based on a mobile-fog-cloud (MFC) network that optimizes the offloading decisions by solving a quadratically constrained integer linear programming constrained by latency requirements and predicted availability of devices.
Journal ArticleDOI
Meta-modeling of high-fidelity FEA simulation for efficient product and process design in additive manufacturing
TL;DR: In this article, a Gaussian process-constrained general path model is proposed to approximate the high-fidelity FEA simulation results based on lowfidelity results voxel-by-voxel.
Journal ArticleDOI
Statistical modeling for visualization evaluation through data fusion.
Xiaoyu Chen,Ran Jin +1 more
TL;DR: The results provide a regularized regression model which can accurately predict the user's evaluation of task complexity, and indicate the significance of all three types of sensing data sets for visualization evaluation.
Journal ArticleDOI
AdaPipe: A Recommender System for Adaptive Computation Pipelines in Cyber-Manufacturing Computation Services
Xiaoyu Chen,Ran Jin +1 more
TL;DR: The results indicate that the proposed recommendation method outperforms the traditional matrix completion, tensor regression methods, and a state-of-the-art personalized recommendation model.
Journal ArticleDOI
Dynamic quality-process model in consideration of equipment degradation
TL;DR: A dynamic quality-process model is proposed to characterize the varying effects of a process to product quality due to equipment degradation, which can automatically estimate the dynamic effects via a meaningful parameter regularization, leading to accurate parameter estimation and model prediction.