Jinchi Chen

29 papers A 1B 3Journal 22Unranked 3
YearRankTypeTitle / Venue / Authors
2026 J jnl
Fast and provable simultaneous blind super-Resolution and demixing for point source signals via scaled gradient descent.
Digit. Signal Process.
Jinchi Chen, Zeyu Xiang
2025 B conf
Phase Retrieval of Spectrally Sparse Signals.
ISIT
Xianyin Zhang, Jinchi Chen, Ke Wei
2024 J jnl
Decentralized Natural Policy Gradient with Variance Reduction for Collaborative Multi-Agent Reinforcement Learning.
J. Mach. Learn. Res.
Jinchi Chen, Jie Feng, Weiguo Gao, Ke Wei
2024 J jnl
Fast and Provable Simultaneous Blind Super-Resolution and Demixing for Point Source Signals: Scaled Gradient Descent without Regularization.
CoRR
Jinchi Chen
2024 J jnl
Global Convergence of Natural Policy Gradient with Hessian-Aided Momentum Variance Reduction.
J. Sci. Comput.
Jie Feng, Ke Wei, Jinchi Chen
2024 J jnl
Global Convergence of Natural Policy Gradient with Hessian-aided Momentum Variance Reduction.
CoRR
Jie Feng, Ke Wei, Jinchi Chen
2024 J jnl
Riemannian Gradient Descent Method to Joint Blind Super-Resolution and Demixing in ISAC.
CoRR
Zeyu Xiang, Haifeng Wang, Jiayi Lv, Yujie Wang, Yuxue Wang, Yuxuan Ma, Jinchi Chen
2024 — conf
Simultaneous Blind Demixing and Super-resolution via Vectorized Hankel Lift.
ICC
Haifeng Wang, Jinchi Chen, Hulei Fan, Yuxiang Zhao, Li Yu
2024 J jnl
Simultaneous Blind Demixing and Super-resolution via Vectorized Hankel Lift.
CoRR
Haifeng Wang, Jinchi Chen, Hulei Fan, Yuxiang Zhao, Li Yu
2023 J jnl
Implicit Regularization and Entrywise Convergence of Riemannian Optimization for Low Tucker-Rank Tensor Completion.
J. Mach. Learn. Res.
Haifeng Wang, Jinchi Chen, Ke Wei
2023 J jnl
On the Linear Convergence of Policy Gradient under Hadamard Parameterization.
CoRR
Jiacai Liu, Jinchi Chen, Ke Wei
2022 J jnl
Blind Super-Resolution of Point Sources via Projected Gradient Descent.
IEEE Trans. Signal Process.
Sihan Mao, Jinchi Chen
2022 B conf
Blind Super-Resolution via Projected Gradient Descent.
ISIT
Sihan Mao, Jinchi Chen
2022 J jnl
Vectorized Hankel Lift: A Convex Approach for Blind Super-Resolution of Point Sources.
IEEE Trans. Inf. Theory
Jinchi Chen, Weiguo Gao, Sihan Mao, Ke Wei
2021 J jnl
Blind Super-resolution of Point Sources via Projected Gradient Descent.
CoRR
Sihan Mao, Jinchi Chen
2021 J jnl
Blind Super-resolution via Projected Gradient Descent.
CoRR
Sihan Mao, Jinchi Chen
2021 J jnl
Low Rank Vectorized Hankel Lift for Matrix Recovery via Fast Iterative Hard Thresholding.
CoRR
Zengying Zhu, Jinchi Chen, Weiguo Gao
2020 — conf
Simulated or Physical? An Empirical Study on Input Validation for Context-aware Systems in Different Environments.
Internetware
Jinchi Chen, Yi Qin, Huiyan Wang, Chang Xu
2020 J jnl
Vectorized Hankel Lift: A Convex Approach for Blind Super-Resolution of Point Sources.
CoRR
Jinchi Chen, Weiguo Gao, Sihan Mao, Ke Wei
2019 — conf
A Framework for Evaluating Snippet Generation for Dataset Search.
ISWC (1)
Xiaxia Wang, Jinchi Chen, Shuxin Li, Gong Cheng, Jeff Z. Pan, Evgeny Kharlamov, Yuzhong Qu
2019 J jnl
A Framework for Evaluating Snippet Generation for Dataset Search.
CoRR
Xiaxia Wang, Jinchi Chen, Shuxin Li, Gong Cheng, Jeff Z. Pan, Evgeny Kharlamov, Yuzhong Qu
2019 J jnl
Exact matrix completion based on low rank Hankel structure in the Fourier domain.
CoRR
Jinchi Chen, Weiguo Gao, Ke Wei
2019 J jnl
Stable Recovery of Structured Signals From Corrupted Sub-Gaussian Measurements.
IEEE Trans. Inf. Theory
Jinchi Chen, Yulong Liu
2019 A conf
Towards More Usable Dataset Search: From Query Characterization to Snippet Generation.
CIKM
Jinchi Chen, Xiaxia Wang, Gong Cheng, Evgeny Kharlamov, Yuzhong Qu
2019 J jnl
Towards More Usable Dataset Search: From Query Characterization to Snippet Generation.
CoRR
Jinchi Chen, Xiaxia Wang, Gong Cheng, Evgeny Kharlamov, Yuzhong Qu
2018 J jnl
Data-Time Tradeoffs for Corrupted Sensing.
IEEE Signal Process. Lett.
Jinchi Chen, Yulong Liu
2017 J jnl
Corrupted Sensing with Sub-Gaussian Measurements.
CoRR
Jinchi Chen, Yulong Liu
2017 B conf
Corrupted sensing with sub-Gaussian measurements.
ISIT
Jinchi Chen, Yulong Liu
2017 J jnl
Stable Recovery of Structured Signals From Corrupted Sub-Gaussian Measurements.
CoRR
Jinchi Chen, Yulong Liu