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Xi Chen

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Uncertainty Quantification for Demand Prediction in Contextual Dynamic Pricing

Mar 16, 2020
Xi Chen, Yining Wang

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State-Aware Tracker for Real-Time Video Object Segmentation

Mar 01, 2020
Xi Chen, Zuoxin Li, Ye Yuan, Gang Yu, Jianxin Shen, Donglian Qi

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Revisiting Fixed Support Wasserstein Barycenter: Computational Hardness and Efficient Algorithms

Feb 12, 2020
Tianyi Lin, Nhat Ho, Xi Chen, Marco Cuturi, Michael I. Jordan

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A Fully Online Approach for Covariance Matrices Estimation of Stochastic Gradient Descent Solutions

Feb 10, 2020
Wanrong Zhu, Xi Chen, Wei Biao Wu

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On the Fairness of Randomized Trials for Recommendation with Heterogeneous Demographics and Beyond

Feb 05, 2020
Zifeng Wang, Xi Chen, Rui Wen, Shao-Lun Huang

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ALPINE: Active Link Prediction using Network Embedding

Feb 04, 2020
Xi Chen, Bo Kang, Jefrey Lijffijt, Tijl De Bie

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On the Fairness of Randomized Trials for Recommendation With Heterogeneous Demographics and Beyond

Jan 25, 2020
Zifeng Wang, Xi Chen, Rui Wen, Shao-Lun Huang

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Correcting Knowledge Base Assertions

Jan 19, 2020
Jiaoyan Chen, Xi Chen, Ian Horrocks, Ernesto Jimenez-Ruiz, Erik B. Myklebus

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Adaptive Discrete Smoothing for High-Dimensional and Nonlinear Panel Data

Jan 03, 2020
Xi Chen, Ye Luo, Martin Spindler

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