Di Zhao

27 papers Journal 24Unranked 3
YearRankTypeTitle / Venue / Authors
2025 J jnl
A lightweight embedding method for knowledge graph quality evaluation.
Knowl. Based Syst.
Bin Chen, Hongyi Li, Di Zhao, Chengwei Pan
2025 J jnl
Quality assessment of cyber threat intelligence knowledge graph based on adaptive joining of embedding model.
Complex Intell. Syst.
Bin Chen, Hongyi Li, Di Zhao, Yitang Yang, Chengwei Pan
2024 J jnl
Cybersecurity knowledge graphs construction and quality assessment.
Complex Intell. Syst.
Hongyi Li, Ze Shi, Chengwei Pan, Di Zhao, Nan Sun
2024 J jnl
Research on quality assessment methods for cybersecurity knowledge graphs.
Comput. Secur.
Ze Shi, Hongyi Li, Di Zhao, Chengwei Pan
2023 J jnl
Fast Gradient Method for Low-Rank Matrix Estimation.
J. Sci. Comput.
Hongyi Li, Zhen Peng, Chengwei Pan, Di Zhao
2021 J jnl
A New Method for Separating EMI Signal Based on CEEMDAN and ICA.
Neural Process. Lett.
Di Zhao, Kunchang Li, Hongyi Li
2021 J jnl
BSS Method Based on Wavelet Transform and Improved EASI Algorithm and Its Application in EMI.
Neural Process. Lett.
Hongyi Li, Wei Lin, Di Zhao
2021 — conf
Tensor-based blind receivers for MIMO OFDM-NOMA System.
EITCE
Kejia Hu, Hongyi Li, Di Zhao
2021 J jnl
The Golden Quantizer in Complex Dimension Two.
IEEE Commun. Lett.
Hongyi Li, Kejia Hu, Di Zhao
2020 J jnl
Preconditioning for PDE-constrained optimization with total variation regularization.
Appl. Math. Comput.
Hongyi Li, Chaojie Wang, Di Zhao
2019 — conf
A Single-channel BSS Method Based on ICEEMDAN and FastICA and Its Application in EMI Analysis.
ICCSE
Hongyi Li, Wei Lin, Di Zhao
2019 J jnl
Improved block preconditioners for linear systems arising from half-quadratic image restoration.
Appl. Math. Comput.
Chaojie Wang, Hongyi Li, Di Zhao
2018 J jnl
A Preconditioning Framework for the Empirical Mode Decomposition Method.
Circuits Syst. Signal Process.
Chaojie Wang, Hongyi Li, Di Zhao
2018 J jnl
An improved EMD method with modified envelope algorithm based on
Appl. Math. Comput.
Hongyi Li, Ling Li, Di Zhao
2018 J jnl
An improved empirical mode decomposition method based on the cubic trigonometric B-spline interpolation algorithm.
Appl. Math. Comput.
Hongyi Li, Xuyao Qin, Di Zhao, Jiaxin Chen, Pidong Wang
2018 J jnl
EMI signal feature enhancement based on extreme energy difference and deep auto-encoder.
IET Signal Process.
Hongyi Li, Shengyu Chen, Shaofeng Xu, Ziming Song, Jiaxin Chen, Di Zhao
2018 J jnl
Filter bank properties of envelope modified EMD methods.
IET Signal Process.
Hongyi Li, Chaojie Wang, Di Zhao
2017 J jnl
An Improved Denoising Model Based on the Analysis K-SVD Algorithm.
Circuits Syst. Signal Process.
Wenru Gong, Hongyi Li, Di Zhao
2017 J jnl
An improved EEMD method based on the adjustable cubic trigonometric cardinal spline interpolation.
Digit. Signal Process.
Di Zhao, Ziyan Huang, Hongyi Li, Jiaxin Chen, Pidong Wang
2017 J jnl
Improved Schur complement preconditioners for block-Toeplitz systems with small size blocks.
J. Comput. Appl. Math.
Boming Ning, Di Zhao, Hongyi Li
2017 J jnl
Preconditioning Toeplitz-plus-diagonal linear systems using the Sherman-Morrison-Woodbury formula.
J. Comput. Appl. Math.
Chaojie Wang, Hongyi Li, Di Zhao
2017 J jnl
Reconstruction and basis function construction of electromagnetic interference source signals based on Toeplitz-based singular value decomposition.
IET Signal Process.
Hongyi Li, Ling Li, Di Zhao, Jiaxin Chen, Pidong Wang
2015 J jnl
An explicit formula for the inverse of a pentadiagonal Toeplitz matrix.
J. Comput. Appl. Math.
Chaojie Wang, Hongyi Li, Di Zhao
2015 J jnl
On the computation of inverses and determinants of a kind of special matrices.
Appl. Math. Comput.
Di Zhao, Hongyi Li
2014 J jnl
Least squares solutions of the matrix equation AXB + CYD = E with the least norm for symmetric arrowhead matrices.
Appl. Math. Comput.
Hongyi Li, Zongsheng Gao, Di Zhao
2012 J jnl
On the spectral radius of a nonnegative centrosymmetric matrix.
Appl. Math. Comput.
Hongyi Li, Di Zhao, Fei Dai, Donglin Su
2010 — conf
A Method Based on Grey Correlation Clustering for Improving the Hierarchy of Analytic Hierarchy Process.
Web Intelligence/IAT Workshops
Di Zhao, Hongfu Liu, Hongyi Li