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Xingtu Liu

Affiliations:
  • Simon Fraser University, Burnaby, BC, Canada


According to our database1, Xingtu Liu authored at least 5 papers between 2022 and 2025.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Article 
PhD thesis 
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Links

On csauthors.net:

Bibliography

2025
Sample Complexity Bounds for Linear Constrained MDPs with a Generative Model.
[BibTeX]
[DOI]
Xingtu Liu
,
Lin F. Yang
,
Sharan Vaswani
CoRR, July, 2025

A Note on Arithmetic-Geometric Mean Inequality for Well-Conditioned Matrices.
[BibTeX]
[DOI]
Xingtu Liu
Proceedings of the 59th Annual Conference on Information Sciences and Systems, 2025

Neural Networks with Complex-Valued Weights Have No Spurious Local Minima.
[BibTeX]
[DOI]
Xingtu Liu
Proceedings of the 59th Annual Conference on Information Sciences and Systems, 2025

2024
Landscape Analysis of Stochastic Policy Gradient Methods.
[BibTeX]
[DOI]
Xingtu Liu
Proceedings of the Machine Learning and Knowledge Discovery in Databases. Research Track, 2024

2022
Improved Rates for Differentially Private Stochastic Convex Optimization with Heavy-Tailed Data.
[BibTeX]
[DOI]
Gautam Kamath
,
Xingtu Liu
,
Huanyu Zhang
Proceedings of the International Conference on Machine Learning, 2022


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