Qicheng Liu

32 papers Journal 28Unranked 4
YearRankTypeTitle / Venue / Authors
2026 J jnl
A reconstructed discontinuous approximation method for the porous medium equation.
Commun. Nonlinear Sci. Numer. Simul.
Ruo Li, Qicheng Liu, Min Zhang, Wenhan Zhang
2026 J jnl
An optimal preconditioned discontinuous Galerkin method for biharmonic equation with C
Adv. Comput. Math.
Ruo Li, Qicheng Liu, Fanyi Yang
2025 J jnl
A Boosting Method Based on Center-of-Gravity Oversampling and Pruning for Classifying Imbalanced Data.
IEICE Trans. Inf. Syst.
Fengqi Guo, Qicheng Liu
2025 J jnl
A hybrid sampling algorithm for imbalanced and class-overlap data based on natural neighbors and density estimation.
Knowl. Inf. Syst.
Xinqi Li, Qicheng Liu
2025 J jnl
Balanced Neighbor-Awareness Metric Learning for Imbalanced Node Classification.
IEEE Access
Rui Li, Qicheng Liu
2025 J jnl
Collaborative filtering recommendation based on K-nearest neighbor and non-negative matrix factorization algorithm.
J. Supercomput.
Yu Sun, Qicheng Liu
2025 J jnl
SMOTE oversampling algorithm based on generative adversarial network.
Clust. Comput.
Yu Liu, Qicheng Liu
2024 J jnl
A Finite Element Method by Patch Reconstruction for the Quad-Curl Problem Using Mixed Formulations.
CoRR
Ruo Li, Qicheng Liu, Shuhai Zhao
2024 J jnl
A Preconditioned Discontinuous Galerkin Method for Biharmonic Equation with C
CoRR
Ruo Li, Qicheng Liu, Fanyi Yang
2024 J jnl
A sentiment analysis model based on dynamic pre-training and stacked involutions.
J. Supercomput.
Shiyu Liu, Qicheng Liu
2024 J jnl
An arbitrary order Reconstructed Discontinuous Approximation to Fourth-order Curl Problem.
CoRR
Ruo Li, Qicheng Liu, Shuhai Zhao
2024 J jnl
DDSC-SMOTE: an imbalanced data oversampling algorithm based on data distribution and spectral clustering.
J. Supercomput.
Xinqi Li, Qicheng Liu
2024 J jnl
ISODF-ENN:Imbalanced data mixed sampling method based on improved diffusion model and ENN.
J. Intell. Fuzzy Syst.
Zhenzhe Lv, Qicheng Liu
2024 J jnl
Preconditioned Nonsymmetric/Symmetric Discontinuous Galerkin Method for Elliptic Problem with Reconstructed Discontinuous Approximation.
J. Sci. Comput.
Ruo Li, Qicheng Liu, Fanyi Yang
2023 J jnl
An arbitrary order Reconstructed Discontinuous Approximation to Biharmonic Interface Problem.
CoRR
Yan Chen, Ruo Li, Qicheng Liu
2023 J jnl
Imbalanced Data Classification Method Based on LSSASMOTE.
IEEE Access
Zhi Wang, Qicheng Liu
2023 J jnl
Imbalanced Data Over-Sampling Method Based on ISODATA Clustering.
IEICE Trans. Inf. Syst.
Zhenzhe Lv, Qicheng Liu
2023 J jnl
In-depth Recommendation Model Based on Self-Attention Factorization.
KSII Trans. Internet Inf. Syst.
Hongshuang Ma, Qicheng Liu
2023 J jnl
Preconditioned NonSymmetric/Symmetric Discontinuous Galerkin Method for Elliptic Problem with Reconstructed Discontinuous Approximation.
CoRR
Ruo Li, Qicheng Liu, Fanyi Yang
2022 J jnl
An Ensemble Learning Algorithm Based on Density Peaks Clustering and Fitness for Imbalanced Data.
IEEE Access
Hui Xu, Qicheng Liu
2022 J jnl
Image Creation Based on Transformer and Generative Adversarial Networks.
IEEE Access
Hangyu Liu, Qicheng Liu
2022 J jnl
Improved FunkSVD Algorithm Based on RMSProp.
J. Circuits Syst. Comput.
Xiaochen Yue, Qicheng Liu
2022 J jnl
Parallel Algorithm of Improved FunkSVD Based on GPU.
IEEE Access
Xiaochen Yue, Qicheng Liu
2021 J jnl
A discontinuous least squares finite element method for Helmholtz equations.
CoRR
Ruo Li, Qicheng Liu, Fanyi Yang
2021 J jnl
An Over Sampling Method of Unbalanced Data Based on Ant Colony Clustering.
IEEE Access
Gao Yang, Qicheng Liu
2021 J jnl
Parallel Algorithm of Improved FunkSVD Based on Spark.
KSII Trans. Internet Inf. Syst.
Xiaochen Yue, Qicheng Liu
2020 J jnl
A discontinuous least squares finite element method for time-harmonic Maxwell equations.
CoRR
Ruo Li, Qicheng Liu, Fanyi Yang
2020 J jnl
Research on Product Reviews Hot Spot Discovery Algorithm Based on Mapreduce.
IEEE Access
Hao Su, Qicheng Liu, Chunxiao Mu
2011 — conf
A new modeling strategy for eukaryotic promoter recognition and prediction.
FSKD
Shuanhu Wu, Wenyan Zhang, Qicheng Liu, Yibin Song, Chuangcun Wang
2010 — conf
Time-lapse seismic interpretation based on fuzzy theory.
FSKD
Qicheng Liu, Yanyan Guo, Hongwei Lu
2008 — conf
Parallel Simulated Annealing Based Time-Lapse Seismic Inversion with VMware Virtual Machine Technology.
PACIIA (2)
Qicheng Liu, Weimin Zheng, Yibin Song
2008 — conf
Time-Lapse Seismic Parallel Forward Modeling with Xen Virtualization.
PACIIA (2)
Qicheng Liu, Weimin Zheng, Yibin Song