Publications
(α) means authors are listed in alphabetical order, and * means equal contribution.
Manuscripts
Conferences
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A Hierarchical Grouping Algorithm for the Multi-Vehicle Dial-a-Ride Problem. (VLDB'23) [code]
Kelin Luo, Alexandre M. Florio, Syamantak Das, X. Guo.
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Online Food Delivery to Minimize Maximum Flow Time. (ISAAC'22)
(α) X. Guo, Shi Li, Kelin Luo, Yuhao Zhang. (An extended version accepted to Algorithmica, 2023)
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The Multi-vehicle Ride-sharing Problem. (WSDM'22) [code]
Kelin Luo, Chaitanya Agarwal, Syamantak Das, X. Guo.
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Consistent k-Median: Simpler, Better and Robust. (AISTATS'21) [code]
(α) X. Guo, Janardhan Kulkarni, Shi Li, Jiayi Xian.
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On the Facility Location Problem in Online and Dynamic Models. (APPROX'20)
(α) X. Guo, Janardhan Kulkarni, Shi Li, Jiayi Xian.
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On Approximating Degree-Bounded Network Design Problems. (APPROX'20) [slides] (Journal version accepted to Algorithmica, 2022)
(α) X. Guo, Guy Kortsarz, Bundit Laekhanukit, Shi Li, Daniel Vaz, Jiayi Xian.
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Scalable Estimating Stochastic Linear Combination of Non-linear Regressions. (AAAI'20) [code] (Journal version accepted to Neurocomputing, 2020)
*Di Wang, *X. Guo, Chaowen Guan, Shi Li, Jinhui Xu.
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Distributed k-Clustering for Data with Heavy Noise. (NeurIPS'18) [poster | code]
(α) X. Guo, Shi Li.
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Modal Consistency based Pre-trained Multi-Model Reuse. (IJCAI'17)
Yang Yang, De-Chuan Zhan, X.-Y. Guo, Yuan Jiang.
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Obtaining High-quality Label by Distinguishing between Easy and Hard Items in Crowdsourcing. (IJCAI'17)
Wei Wang, X.-Y. Guo, Shao-Yuan Li, Yuan Jiang, Zhi-Hua Zhou.
Journals
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Online Food Delivery on Stars. (Theoretical Computer Science, 2022)
(α) X. Guo, Kelin Luo, Zhihao Gavin Tang, Yuhao Zhang.
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Robust High Dimensional Expectation Maximization Algorithm via Trimmed Hard Thresholding. (Machine Learning, 2020) [code]
*Di Wang, *X. Guo, Shi Li, Jinhui Xu.