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ORCIDWai-Ki Ching
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- affiliation: The University of Hong Kong
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2020 – today
- 2024
[j120]Chufang Wu, Jia-Wen Gu, Wai-Ki Ching, Chi-Wing Wong:
Precommitted Strategies with Initial-Time and Intermediate-Time Value-at-Risk Constraints. J. Optim. Theory Appl. 203(1): 880-919 (2024)- [i5]Christopher H. Fok, Chi-Wing Wong, Wai-Ki Ching:
A Discrete Perspective Towards the Construction of Sparse Probabilistic Boolean Networks. CoRR abs/2407.11543 (2024) - [i4]Liangjie Sun, Wai-Ki Ching, Tatsuya Akutsu:
On the Number of Observation Nodes in Boolean Networks. CoRR abs/2407.18560 (2024) - 2023
- [j119]Lingyu Li
, Liangjie Sun, Guangyi Chen, Chi-Wing Wong, Wai-Ki Ching, Zhi-Ping Liu:
LogBTF: gene regulatory network inference using Boolean threshold network model from single-cell gene expression data. Bioinform. 39(5) (2023) - [j118]Sini Guo, Jia-Wen Gu, Christopher H. Fok, Wai-Ki Ching:
Online portfolio selection with state-dependent price estimators and transaction costs. Eur. J. Oper. Res. 311(1): 333-353 (2023) - [j117]Feng-Hui Yu, Wai-Ki Ching, Chufang Wu, Jia-Wen Gu:
Optimal Pairs Trading Strategies: A Stochastic Mean-Variance Approach. J. Optim. Theory Appl. 196(1): 36-55 (2023) - [j116]Liangjie Sun, Yushan Qiu, Wai-Ki Ching, Pu Zhao, Quan Zou:
PCB: A pseudotemporal causality-based Bayesian approach to identify EMT-associated regulatory relationships of AS events and RBPs during breast cancer progression. PLoS Comput. Biol. 19(3) (2023) - [j115]Liangjie Sun, Wai-Ki Ching:
Stabilization and Reconstruction of Sampled-Data Boolean Control Networks Under Noisy Sampling Interval. IEEE Trans. Autom. Control. 68(4): 2444-2451 (2023) - [j114]Liangjie Sun, Wai-Ki Ching, Shiyong Zhu, Jianquan Lu:
On Synchronization Design and State Observer Design of (Singular) Boolean Networks. IEEE Trans. Circuits Syst. I Regul. Pap. 70(12): 5456-5467 (2023) - [j113]Avraham A. Melkman, Sini Guo, Wai-Ki Ching, Pengyu Liu, Tatsuya Akutsu:
On the Compressive Power of Boolean Threshold Autoencoders. IEEE Trans. Neural Networks Learn. Syst. 34(2): 921-931 (2023) - [c32]Christopher H. Fok, Wai-Ki Ching, Chi-Wing Wong:
The Construction of Sparse Probabilistic Boolean Networks: A Discrete Perspective. BIBM 2023: 222-227 - 2022
- [j112]Guiyun Xiao, Zheng-Jian Bai, Wai-Ki Ching:
A modified orthogonal matching pursuit for construction of sparse probabilistic boolean networks. Appl. Math. Comput. 424: 127041 (2022) - [j111]Lingyu Li, Wai-Ki Ching, Zhi-Ping Liu:
Robust biomarker screening from gene expression data by stable machine learning-recursive feature elimination methods. Comput. Biol. Chem. 100: 107747 (2022) - [j110]Hao Jiang, Dong Shen, Wai-Ki Ching, Yushan Qiu:
A high-order norm-product regularized multiple kernel learning framework for kernel optimization. Inf. Sci. 606: 72-91 (2022) - [j109]Guiyun Xiao, Zheng-Jian Bai, Wai-Ki Ching:
A Columnwise Update Algorithm for Sparse Stochastic Matrix Factorization. SIAM J. Matrix Anal. Appl. 43(4): 1712-1735 (2022) - [j108]Sini Guo, Pengyu Liu, Wai-Ki Ching, Tatsuya Akutsu:
On the Distribution of Successor States in Boolean Threshold Networks. IEEE Trans. Neural Networks Learn. Syst. 33(9): 4147-4159 (2022) - [c31]Wenya Sun, Tobias Grubenmann, Reynold Cheng, Ben Kao, Wai-Ki Ching:
Modeling Long-Range Travelling Times with Big Railway Data. DASFAA (3) 2022: 443-454 - 2021
- [j107]Yue Xie, Allen H. Tai, Wai-Ki Ching, Yong-Hong Kuo, Na Song:
Joint inspection and inventory control for deteriorating items with time-dependent demand and deteriorating rate. Ann. Oper. Res. 300(1): 225-265 (2021) - [j106]Xiaoqing Cheng, Wai-Ki Ching, Sini Guo, Tatsuya Akutsu:
Discrimination of attractors with noisy nodes in Boolean networks. Autom. 130: 109630 (2021) - [j105]Yushan Qiu, Wai-Ki Ching, Quan Zou:
Prediction of RNA-binding protein and alternative splicing event associations during epithelial-mesenchymal transition based on inductive matrix completion. Briefings Bioinform. 22(5) (2021) - [j104]Yushan Qiu, Wai-Ki Ching, Quan Zou:
Matrix factorization-based data fusion for the prediction of RNA-binding proteins and alternative splicing event associations during epithelial-mesenchymal transition. Briefings Bioinform. 22(6) (2021) - [j103]Sini Guo, Jia-Wen Gu, Wai-Ki Ching:
Adaptive online portfolio selection with transaction costs. Eur. J. Oper. Res. 295(3): 1074-1086 (2021) - [j102]Sini Guo, Wai-Ki Ching:
High-order Markov-switching portfolio selection with capital gain tax. Expert Syst. Appl. 165: 113915 (2021) - [j101]Dong-Mei Zhu, Jia-Wen Gu, Feng-Hui Yu, Tak Kuen Siu, Wai-Ki Ching:
Optimal pairs trading with dynamic mean-variance objective. Math. Methods Oper. Res. 94(1): 145-168 (2021) - [j100]Liangjie Sun, Wai-Ki Ching, Jianquan Lu:
Stabilization of Aperiodic Sampled-Data Boolean Control Networks: A Delay Approach. IEEE Trans. Autom. Control. 66(11): 5606-5611 (2021) - [j99]Yushan Qiu, Hao Jiang, Wai-Ki Ching:
Unsupervised Learning Framework With Multidimensional Scaling in Predicting Epithelial-Mesenchymal Transitions. IEEE ACM Trans. Comput. Biol. Bioinform. 18(6): 2714-2723 (2021) - [i3]Guiyun Xiao, Zheng-Jian Bai, Wai-Ki Ching:
A Row-Wise Update Algorithm for Sparse Stochastic Matrix Factorization. CoRR abs/2110.10412 (2021) - 2020
- [j98]Sini Guo, Wai-Ki Ching, Wai-Keung Li, Tak Kuen Siu, Zhiwen Zhang:
Fuzzy hidden Markov-switching portfolio selection with capital gain tax. Expert Syst. Appl. 149: 113304 (2020) - [j97]Xiang Li, Hui Jiang, Sini Guo, Wai-Ki Ching, Lean Yu:
On product of positive L-R fuzzy numbers and its application to multi-period portfolio selection problems. Fuzzy Optim. Decis. Mak. 19(1): 53-79 (2020) - [j96]Yue Xie, Wanhua He, Wai-Ki Ching, Allen H. Tai, Wai-Hung Ip, Kai-Leung Yung, Na Song:
Optimal advertising outsourcing strategy with different effort levels and uncertain demand. Int. J. Prod. Res. 58(7): 2016-2035 (2020) - [j95]Dingjiong Ma, Wai-Ki Ching, Zhiwen Zhang:
Proper orthogonal decomposition method for multiscale elliptic PDEs with random coefficients. J. Comput. Appl. Math. 370 (2020) - [j94]Liangjie Sun, Jianquan Lu, Wai-Ki Ching:
Switching-based stabilization of aperiodic sampled-data Boolean control networks with all subsystems unstable. Frontiers Inf. Technol. Electron. Eng. 21(2): 260-267 (2020) - [j93]Hao Jiang, Yushan Qiu, Wenpin Hou, Xiaoqing Cheng, Man Yi Yim, Wai-Ki Ching:
Drug Side-Effect Profiles Prediction: From Empirical to Structural Risk Minimization. IEEE ACM Trans. Comput. Biol. Bioinform. 17(2): 402-410 (2020) - [i2]Avraham A. Melkman, Sini Guo, Wai-Ki Ching, Pengyu Liu, Tatsuya Akutsu:
On the Compressive Power of Boolean Threshold Autoencoders. CoRR abs/2004.09735 (2020) - [i1]Xiaoqing Cheng, Wai-Ki Ching, Sini Guo, Tatsuya Akutsu:
Discrimination of attractors with noisy nodes in Boolean networks. CoRR abs/2009.13198 (2020)
2010 – 2019
- 2019
- [j92]Yushan Qiu, Hao Jiang, Wai-Ki Ching, Michael K. Ng:
On predicting epithelial mesenchymal transition by integrating RNA-binding proteins and correlation data via L1/2-regularization method. Artif. Intell. Medicine 95: 96-103 (2019) - [j91]Wen Li, Rihuan Ke, Wai-Ki Ching, Michael K. Ng:
A C-eigenvalue problem for tensors with applications to higher-order multivariate Markov chains. Comput. Math. Appl. 78(3): 1008-1025 (2019) - 2018
- [j90]Hao Jiang, Wai-Ki Ching, Ka Fai Cedric Yiu, Yushan Qiu:
Stationary Mahalanobis kernel SVM for credit risk evaluation. Appl. Soft Comput. 71: 407-417 (2018) - [j89]Yushan Qiu, Hao Jiang, Wai-Ki Ching, Xiaoqing Cheng:
Discovery of Boolean metabolic networks: integer linear programming based approach. BMC Syst. Biol. 12(1): 53-60 (2018) - [j88]Sini Guo, Xiang Li, Wai-Ki Ching, Dan A. Ralescu, Wai-Keung Li, Zhiwen Zhang:
GPS trajectory data segmentation based on probabilistic logic. Int. J. Approx. Reason. 103: 227-247 (2018) - [j87]You-Wei Wen, Wai-Ki Ching, Michael Kwok-Po Ng:
A Semi-smooth Newton Method for Inverse Problem with Uniform Noise. J. Sci. Comput. 75(2): 713-732 (2018) - [j86]Avraham A. Melkman, Xiaoqing Cheng, Wai-Ki Ching, Tatsuya Akutsu:
Identifying a Probabilistic Boolean Threshold Network From Samples. IEEE Trans. Neural Networks Learn. Syst. 29(4): 869-881 (2018) - 2017
- [j85]Xiaoqing Cheng, Takeyuki Tamura, Wai-Ki Ching, Tatsuya Akutsu:
Discrimination of singleton and periodic attractors in Boolean networks. Autom. 84: 205-213 (2017) - [j84]Hao Jiang, Wai-Ki Ching, Yushan Qiu, Xiaoqing Cheng:
Optimal projection method determination by Logdet Divergence and perturbed von-Neumann Divergence. BMC Syst. Biol. 11(6): 45-61 (2017) - [j83]Hao Jiang, Wai-Ki Ching, Wai-Shun Cheung, Wenpin Hou, Hong Yin:
Hadamard Kernel SVM with applications for breast cancer outcome predictions. BMC Syst. Biol. 11(S-7): 163-174 (2017) - [j82]Dong-Mei Zhu, Wai-Ki Ching, Robert J. Elliott, Tak Kuen Siu, Lianmin Zhang:
A Higher-order interactive hidden Markov model and its applications. OR Spectr. 39(4): 1055-1069 (2017) - [j81]Wai-Ki Ching, Jia-Wen Gu, Xiaoyue Li, Tak Kuen Siu, Harry Zheng:
On infectious model for dependent defaults. Risk Decis. Anal. 6(4): 249-261 (2017) - 2016
- [j80]Wenpin Hou, Takeyuki Tamura, Wai-Ki Ching, Tatsuya Akutsu:
Finding and Analyzing the Minimum Set of Driver Nodes in control of Boolean Networks. Adv. Complex Syst. 19(3): 1650006:1-1650006:32 (2016) - [j79]Dong-Mei Zhu, Yue Xie, Wai-Ki Ching, Tak Kuen Siu:
Optimal portfolios with maximum Value-at-Risk constraint under a hidden Markovian regime-switching model. Autom. 74: 194-205 (2016) - [j78]Wenpin Hou, Yushan Qiu, Nobuyuki Hashimoto, Wai-Ki Ching, Kiyoko F. Aoki-Kinoshita:
A systematic framework to derive N-glycan biosynthesis process and the automated construction of glycosylation networks. BMC Bioinform. 17(S-7): 240 (2016) - [j77]Dong-Mei Zhu, Wai-Ki Ching, Sy-Ming Guu:
Sufficient conditions for the ergodicity of fuzzy Markov chains. Fuzzy Sets Syst. 304: 82-93 (2016) - [j76]Teng-Teng Yao, Zheng-Jian Bai, Zhi Zhao, Wai-Ki Ching:
A Riemannian Fletcher-Reeves Conjugate Gradient Method for Doubly Stochastic Inverse Eigenvalue Problems. SIAM J. Matrix Anal. Appl. 37(1): 215-234 (2016) - [j75]Xiaoqing Cheng, Tomoya Mori, Yushan Qiu, Wai-Ki Ching, Tatsuya Akutsu:
Exact Identification of the Structure of a Probabilistic Boolean Network from Samples. IEEE ACM Trans. Comput. Biol. Bioinform. 13(6): 1107-1116 (2016) - [c30]Hao Jiang, Wai-Ki Ching, Yushan Qiu, Xiaoqing Cheng:
Unconstrained optimization in projection method for indefinite SVMs. BIBM 2016: 584-591 - 2015
- [j74]Limin Li, Kiyoko F. Aoki-Kinoshita, Wai-Ki Ching, Hao Jiang:
On using physico-chemical properties of amino acids in string kernels for protein classification via support vector machines. J. Syst. Sci. Complex. 28(2): 504-516 (2015) - [j73]Hao Jiang, Yushan Qiu, Xiaoqing Cheng, Wai-Ki Ching:
On Eigen-matrix translation method for classification of biological data. J. Syst. Sci. Complex. 28(5): 1212-1230 (2015) - [j72]You-Wei Wen, Man Wang, Zhi-Ying Cao, Xiaoqing Cheng, Wai-Ki Ching, Vassilios S. Vassiliadis:
Sparse solution of nonnegative least squares problems with applications in the construction of probabilistic Boolean networks. Numer. Linear Algebra Appl. 22(5): 883-899 (2015) - [c29]Yushan Qiu, Xiaoqing Cheng, Wai-Ki Ching, Hao Jiang, Tatsuya Akutsu:
On observability of attractors in Boolean Networks. BIBM 2015: 263-266 - 2014
- [j71]Yushan Qiu, Takeyuki Tamura, Wai-Ki Ching, Tatsuya Akutsu:
On control of singleton attractors in multiple Boolean networks: integer programming-based method. BMC Syst. Biol. 8(S-1): S7 (2014) - [j70]Jia-Wen Gu, Wai-Ki Ching, Tak Kuen Siu, Harry Zheng:
On reduced-form intensity-based model with 'trigger' events. J. Oper. Res. Soc. 65(3): 331-339 (2014) - [c28]Jia-Wen Gu, Wai-Ki Ching, Harry Zheng:
A hidden Markov reduced-form risk model. CIFEr 2014: 190-196 - [c27]Dong-Mei Zhu, Yue Xie, Wai-Ki Ching, Harry Zheng:
On pricing and hedging basket credit derivatives with dependent structure. CIFEr 2014: 435-440 - [c26]Ruochen Liang, Yushan Qiu, Wai-Ki Ching:
Construction of Probabilistic Boolean Network for Credit Default Data. CSO 2014: 11-15 - 2013
- [j69]Limin Li, Hao Jiang, Yushan Qiu, Wai-Ki Ching, Vassilios S. Vassiliadis:
Discovery of metabolite biomarkers: flux analysis and reaction-reaction network approach. BMC Syst. Biol. 7(S-2): S13 (2013) - [j68]Hao Jiang, Takeyuki Tamura, Wai-Ki Ching, Tatsuya Akutsu:
On the Complexity of Inference and Completion of Boolean Networks from Given Singleton Attractors. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 96-A(11): 2265-2274 (2013) - [j67]Xi Chen, Tatsuya Akutsu, Takeyuki Tamura, Wai-Ki Ching:
Finding optimal control policy in probabilistic Boolean Networks with hard constraints by using integer programming and dynamic programming. Int. J. Data Min. Bioinform. 7(3): 321-343 (2013) - [j66]Fuqiang Lu, Min Huang, Wai-Ki Ching, Tak Kuen Siu:
Credit portfolio management using two-level particle swarm optimization. Inf. Sci. 237: 162-175 (2013) - [j65]Jia-Wen Gu, Wai-Ki Ching, Tak Kuen Siu, Harry Zheng:
On modeling credit defaults: A probabilistic Boolean network approach. Risk Decis. Anal. 4(2): 119-129 (2013) - 2012
- [j64]Xi Chen, Hao Jiang, Yushan Qiu, Wai-Ki Ching:
On optimal control policy for probabilistic Boolean network: a state reduction approach. BMC Syst. Biol. 6(S-1): S8 (2012) - [j63]Hao Jiang, Wai-Ki Ching:
Correlation Kernels for Support Vector Machines Classification with Applications in Cancer Data. Comput. Math. Methods Medicine 2012: 205025:1-205025:7 (2012) - [j62]Hao Jiang, Wai-Ki Ching, Delin Chu:
Discriminant analysis in pairwise kernel learning for SVM classification. Int. J. Bioinform. Res. Appl. 8(3/4): 305-321 (2012) - [j61]Hao Jiang, Wai-Ki Ching, Kiyoko F. Aoki-Kinoshita, Dianjing Guo:
Modeling genetic regulatory networks: a delay discrete dynamical model approach. J. Syst. Sci. Complex. 25(6): 1052-1067 (2012) - [j60]Na Song, Tak Kuen Siu, Farzad Alavi Fard, Wai-Ki Ching, Eric S. Fung:
Risk measures and behaviors for bonds under stochastic interest rate models. Math. Comput. Model. 56(9-10): 204-217 (2012) - [j59]Wai-Ki Ching, Delin Chu, Li-Zhi Liao, Xiaoyan Wang:
Regularized orthogonal linear discriminant analysis. Pattern Recognit. 45(7): 2719-2732 (2012) - [c25]Hao Jiang, Wai-Ki Ching:
The role of Eigen-matrix translation in classification of biological datasets. BIBM 2012: 1-4 - [c24]Na Song, Wai-Ki Ching, Dong-Mei Zhu, Tak Kuen Siu:
Asset Allocation under Regime-Switching Models. BIFE 2012: 144-148 - [c23]Na Song, Wai-Ki Ching, Tak Kuen Siu, Ka Fai Cedric Yiu:
Optimal Submission Problem in a Limit Order Book with VaR Constraints. CSO 2012: 266-270 - [c22]Limin Li, Hao Jiang, Wai-Ki Ching, Vassilios S. Vassiliadis:
Metabolite biomarker discovery for metabolic diseases by flux analysis. ISB 2012: 1-5 - 2011
- [j58]You-Wei Wen, Wai-Ki Ching, Michael K. Ng:
Approximate inverse-free preconditioners for Toeplitz matrices. Appl. Math. Comput. 217(16): 6856-6867 (2011) - [j57]Min Huang, Fuqiang Lu, Wai-Ki Ching, Tak Kuen Siu:
A distributed decision making model for risk management of virtual enterprise. Expert Syst. Appl. 38(10): 13208-13215 (2011) - [j56]Takeyuki Tamura, Yang Cong, Tatsuya Akutsu, Wai-Ki Ching:
An Efficient Method of Computing Impact Degrees for Multiple Reactions in Metabolic Networks with Cycles. IEICE Trans. Inf. Syst. 94-D(12): 2393-2399 (2011) - [j55]Dong-Mei Zhu, Wai-Ki Ching:
Multivariate Markov chain models for production planning. Int. J. Intell. Eng. Informatics 1(2): 156-173 (2011) - [j54]Jia-Wen Gu, Wai-Ki Ching, Tak Kuen Siu:
A Markovian infectious model for dependent default risk. Int. J. Intell. Eng. Informatics 1(2): 174-195 (2011) - [j53]Weiwei Xu, Wai-Ki Ching, Shuqin Zhang, Wen Li, Xiao-Shan Chen:
A matrix perturbation method for computing the steady-state probability distributions of probabilistic Boolean networks with gene perturbations. J. Comput. Appl. Math. 235(8): 2242-2251 (2011) - [j52]Xiao-Shan Chen, Wen Li, Wai-Ki Ching:
Perturbation analysis for the sign functions of regular matrix pairs. Numer. Linear Algebra Appl. 18(2): 189-203 (2011) - 2010
- [j51]Shuqin Zhang, Wai-Ki Ching, Nam-Kiu Tsing, Ho-Yin Leung, Dianjing Guo:
A new multiple regression approach for the construction of genetic regulatory networks. Artif. Intell. Medicine 48(2-3): 153-160 (2010) - [j50]Ka Fai Cedric Yiu, Jingzhen Liu, Tak Kuen Siu, Wai-Ki Ching:
Optimal portfolios with regime switching and value-at-risk constraint. Autom. 46(6): 979-989 (2010) - [j49]Limin Li, Wai-Ki Ching, Takako Yamaguchi, Kiyoko F. Aoki-Kinoshita:
A weighted q-gram method for glycan structure classification. BMC Bioinform. 11(S-1): 33 (2010) - [j48]Limin Li, Xiaobo Zhou, Wai-Ki Ching, Ping Wang:
Predicting enzyme targets for cancer drugs by profiling human Metabolic reactions in NCI-60 cell lines. BMC Bioinform. 11: 501 (2010) - [j47]Yang Cong, Wai-Ki Ching, Nam-Kiu Tsing, Ho-Yin Leung:
On finite-horizon control of genetic regulatory networks with multiple hard-constraints. BMC Syst. Biol. 4(S-2): S14 (2010) - [j46]Wai-Ki Ching, Ho-Yin Leung, Zhenyu Wu, Hao Jiang:
Modeling default risk via a hidden Markov model of multiple sequences. Frontiers Comput. Sci. China 4(2): 187-195 (2010) - [j45]Wai-Ki Ching, Limin Li, Nam-Kiu Tsing, Ching-Wan Tai, Tuen-Wai Ng, Alice S. Wong, Kwai-Wa Cheng:
A weighted Local Least Squares Imputation method for missing value estimation in microarray gene expression data. Int. J. Data Min. Bioinform. 4(3): 331-347 (2010) - [j44]Wai-Ki Ching, Ho-Yin Leung, Hao Jiang, Liang Sun, Tak Kuen Siu:
A Markovian network model for default risk management. Int. J. Intell. Eng. Informatics 1(1): 104-124 (2010) - [j43]Shuqin Zhang, Wai-Ki Ching, Xi Chen, Nam-Kiu Tsing:
Generating probabilistic Boolean networks from a prescribed stationary distribution. Inf. Sci. 180(13): 2560-2570 (2010) - [j42]Weiwei Xu, Wen Li, Wai-Ki Ching, Yanmei Chen:
Backward errors for eigenproblem of two kinds of structured matrices. J. Comput. Appl. Math. 235(1): 59-73 (2010) - [j41]Limin Li, Wai-Ki Ching, Yatming Chan, Hiroshi Mamitsuka:
On network-based kernel methods for protein-protein interactions with applications in protein functions prediction. J. Syst. Sci. Complex. 23(5): 917-930 (2010) - [c21]Xi Chen, Tatsuya Akutsu, Takeyuki Tamura, Wai-Ki Ching:
Finding optimal control policy in Probabilistic Boolean Networks with hard constraints by using integer programming and dynamic programming. BIBM 2010: 240-246 - [c20]Ximin Huang, Sin-Man Choi, Wai-Ki Ching:
Quantity discount contract for supply chain coordination with false failure returns. ICNC 2010: 4450-4454
2000 – 2009
- 2009
- [j40]Allen H. Tai, Wai-Ki Ching, Ling-Yau Chan:
Detection of machine failure: Hidden Markov Model approach. Comput. Ind. Eng. 57(2): 608-619 (2009) - [j39]Tak Kuen Siu, Wai-Ki Ching, Eric S. Fung, Michael K. Ng, Xun Li:
A high-order Markov-switching model for risk measurement. Comput. Math. Appl. 58(1): 1-10 (2009) - [j38]Tatsuya Akutsu, Morihiro Hayashida, Shuqin Zhang, Wai-Ki Ching, Michael K. Ng:
Analyses and Algorithms for Predecessor and Control Problems for Boolean Networks of Bounded Indegree. Inf. Media Technol. 4(2): 338-349 (2009) - [j37]Zheng-Jian Bai, Wai-Ki Ching:
A smoothing Newton's method for the construction of a damped vibrating system from noisy test eigendata. Numer. Linear Algebra Appl. 16(2): 109-128 (2009) - [c19]Wai-Ki Ching, Ho-Yin Leung, Hao Jiang, Liang Sun:
A Markovian Model for Default Risk in a Network of Sectors. BIFE 2009: 373-377 - [c18]Yang Cong, Takeyuki Tamura, Tatsuya Akutsu, Wai-Ki Ching:
Efficient computation of impact degrees for multiple reactions in metabolic networks with cycles. DTMBIO 2009: 67-70 - [c17]Wai-Ki Ching, Sin-Man Choi, Min Huang:
Optimal Service Capacities in a Competitive Multiple-Server Queueing Environment. Complex (1) 2009: 66-77 - [c16]Wai-Ki Ching, Yang Cong, Nam-Kiu Tsing:
A Max-Min Principle for Phyllotactic Patterns. Complex (2) 2009: 1329-1336 - [c15]Wai-Ki Ching, Yang Cong:
A New Optimization Model for the Construction of Markov Chains. CSO (1) 2009: 551-555 - [c14]Fuqiang Lu, Min Huang, Wai-Ki Ching, Xingwei Wang, Xianli Sun:
Multi-swarm particle swarm optimization based risk management model for virtual enterprise. GEC Summit 2009: 387-392 - 2008
- [j36]Morihiro Hayashida, Takeyuki Tamura, Tatsuya Akutsu, Shuqin Zhang, Wai-Ki Ching:
Algorithms and Complexity Analyses for Control of Singleton Attractors in Boolean Networks. EURASIP J. Bioinform. Syst. Biol. 2008 (2008) - [j35]Mila Nikolova, Michael K. Ng, Shuqin Zhang, Wai-Ki Ching:
Efficient Reconstruction of Piecewise Constant Images Using Nonsmooth Nonconvex Minimization. SIAM J. Imaging Sci. 1(1): 2-25 (2008) - [j34]You-Wei Wen, Michael K. Ng, Wai-Ki Ching:
Iterative Algorithms Based on Decoupling of Deblurring and Denoising for Image Restoration. SIAM J. Sci. Comput. 30(5): 2655-2674 (2008) - [c13]Shuqin Zhang, Wai-Ki Ching, Nam-Kiu Tsing, Ho-Yin Leung, Diane D. Guo:
A Multiple Regression Approach for Building Genetic Networks. BMEI (1) 2008: 18-23 - 2007
- [j33]Wai-Ki Ching, Shuqin Zhang, Michael K. Ng, Tatsuya Akutsu:
An approximation method for solving the steady-state probability distribution of probabilistic Boolean networks. Bioinform. 23(12): 1511-1518 (2007) - [j32]Zheng-Jian Bai, Wai-Ki Ching, Yang Cong, Tuen-Wai Ng:
On Optimal Screening and Quarantining Policy in a Network of Prisons. Commun. Inf. Syst. 7(4): 313-336 (2007) - [j31]Shuqin Zhang, Morihiro Hayashida, Tatsuya Akutsu, Wai-Ki Ching, Michael Kwok-Po Ng:
Algorithms for Finding Small Attractors in Boolean Networks. EURASIP J. Bioinform. Syst. Biol. 2007 (2007) - [j30]Shuqin Zhang, Wai-Ki Ching, Michael K. Ng, Tatsuya Akutsu:
Simulation study in Probabilistic Boolean Network models for genetic regulatory networks. Int. J. Data Min. Bioinform. 1(3): 217-240 (2007) - [j29]Wai-Ki Ching, Tak Kuen Siu, Limin Li:
Pricing Exotic Options under a High-Order Markovian Regime Switching Model. Adv. Decis. Sci. 2007: 18014:1-18014:15 (2007) - [j28]Wai-Ki Ching, Yang Cong, Tuen-Wai Ng, Allen H. Tai:
A fast algorithm for the spread of HIV in a system of prisons. Math. Comput. Model. 46(9-10): 1247-1255 (2007) - [j27]Michael K. Ng, Elaine Y. Chan, Meko M. C. So, Wai-Ki Ching:
A semi-supervised regression model for mixed numerical and categorical variables. Pattern Recognit. 40(6): 1745-1752 (2007) - [j26]Wai-Ki Ching, Michael K. Ng, You-Wei Wen:
Block Diagonal and Schur Complement Preconditioners for Block-Toeplitz Systems with Small Size Blocks. SIAM J. Matrix Anal. Appl. 29(4): 1101-1119 (2007) - [c12]You-Wei Wen, Michael K. Ng, Wai-Ki Ching:
CIDER: Corrected Inverse-Denoising Filter for Image Restoration. EMMCVPR 2007: 112-126 - 2006
- [j25]Zhong-Zhi Bai, Wai-Ki Ching, Michael K. Ng:
Preface. Appl. Math. Comput. 172(2): 679-681 (2006) - [j24]Raymond H. Chan, Ka-Chun Ma, Wai-Ki Ching:
Boundary value methods for solving transient solutions of Markovian queueing networks. Appl. Math. Comput. 172(2): 690-700 (2006) - [j23]Michael K. Ng, Eric S. Fung, Yiu-Fai Lee, Wai-Ki Ching:
A Recursive Method for Solving Haplotype Frequencies with Application to Genetics. J. Bioinform. Comput. Biol. 4(6): 1269-1286 (2006) - [j22]Michael K. Ng, Shuqin Zhang, Wai-Ki Ching, Tatsuya Akutsu:
A Control Model for Markovian Genetic Regulatory Networks. Trans. Comp. Sys. Biology 5: 36-48 (2006) - [c11]Tatsuya Akutsu, Morihiro Hayashida, Wai-Ki Ching, Michael K. Ng:
On the Complexity of Finding Control Strategies for Boolean Networks. APBC 2006: 99-108 - [c10]You-Wei Wen, Wai-Ki Ching, Michael K. Ng:
Fast solvers for queueing systems with negative customers. VALUETOOLS 2006: 13 - 2005
- [j21]Wai-Ki Ching, Michael K. Ng, Eric S. Fung, Tatsuya Akutsu:
On construction of stochastic genetic networks based on gene expression sequences. Int. J. Neural Syst. 15(4): 297-310 (2005) - [j20]Wai-Ki Ching:
A note on the paper: Optimizing web servers using page rank prefetching for clustered accesses. Inf. Sci. 169(3-4): 245-247 (2005) - [j19]Raymond H. Chan, Wai-Ki Ching, Franklin T. Luk, Michael Kwok-Po Ng:
Structured matrices with applications. Numer. Linear Algebra Appl. 12(2-3): 87 (2005) - [j18]Fu-Rong Lin, Wai-Ki Ching:
Inverse Toeplitz preconditioners for Hermitian Toeplitz systems. Numer. Linear Algebra Appl. 12(2-3): 221-229 (2005) - [j17]Wai-Ki Ching, Michael K. Ng, Kenton N. Sze, Andy C. Yau:
Super-resolution image reconstruction using multisensors. Numer. Linear Algebra Appl. 12(2-3): 271-281 (2005) - [j16]Wai-Ki Ching, Michael K. Ng, Wai-On Yuen:
A direct method for solving block-Toeplitz with near-circulant-block systems with applications to hybrid manufacturing systems. Numer. Linear Algebra Appl. 12(10): 957-966 (2005) - [j15]Fu-Rong Lin, Michael K. Ng, Wai-Ki Ching:
Factorized Banded Inverse Preconditioners for Matrices with Toeplitz Structure. SIAM J. Sci. Comput. 26(6): 1852-1870 (2005) - [c9]Shuqin Zhang, Michael K. Ng, Wai-Ki Ching, Tatsuya Akutsu:
A linear control model for gene intervention in a genetic regulatory network. GrC 2005: 354-358 - [c8]Wai-Ki Ching, Allen H. Tai:
A Quantity-Time-Based Dispatching Policy for a VMI System. ICCSA (4) 2005: 342-349 - [c7]Haoying Fu, Michael K. Ng, Mila Nikolova, Jesse L. Barlow, Wai-Ki Ching:
Fast Algorithms for l1 Norm/Mixed l1 and l2 Norms for Image Restoration. ICCSA (4) 2005: 843-851 - [c6]Allen H. Tai, Wai-Ki Ching:
A Two-echelon Model for Inventory and Returns. OR 2005: 131-136 - 2004
- [j14]Pui-Kit Chan, Wai-Ki Ching, Siu-Pang Yung:
Optimal strategies in equity securities and derivatives. Appl. Math. Comput. 151(3): 615-643 (2004) - [j13]Linzhang Lu, Wai-Ki Ching, Michael K. Ng:
Exact algorithms for singular tridiagonal systems with applications to Markov chains. Appl. Math. Comput. 159(1): 275-289 (2004) - [j12]You-Wei Wen, Michael K. Ng, Wai-Ki Ching, Hong Liu:
A note on the stability of Toeplitz matrix inversion formulas. Appl. Math. Lett. 17(8): 903-907 (2004) - [j11]You-Wei Wen, Michael K. Ng, Wai-Ki Ching:
High-resolution image reconstruction from rotated and translated low-resolution images with multisensors. Int. J. Imaging Syst. Technol. 14(2): 75-83 (2004) - [j10]Wai-Ki Ching, Michael K. Ng, Ka-Kuen Wong, Eitan Altman:
Customer lifetime value: stochastic optimization approach. J. Oper. Res. Soc. 55(8): 860-868 (2004) - [j9]Elaine Y. Chan, Wai-Ki Ching, Michael K. Ng, Joshua Zhexue Huang:
An optimization algorithm for clustering using weighted dissimilarity measures. Pattern Recognit. 37(5): 943-952 (2004) - [j8]Fu-Rong Lin, Wai-Ki Ching, Michael K. Ng:
Fast inversion of triangular Toeplitz matrices. Theor. Comput. Sci. 315(2-3): 511-523 (2004) - [c5]Wai-Ki Ching, Eric S. Fung, Michael K. Ng:
Building Genetic Networks for Gene Expression Patterns. IDEAL 2004: 17-24 - 2003
- [j7]Wai-Ki Ching, Anthony Wai Keung Loh:
Iterative methods for flexible manufacturing systems. Appl. Math. Comput. 141(2-3): 553-564 (2003) - [j6]Wai-Ki Ching, Michael K. Ng, Kenton N. Sze, Andy C. Yau:
Superresolution image reconstruction from blurred observations by multisensors. Int. J. Imaging Syst. Technol. 13(3): 153-160 (2003) - [c4]Wai-Ki Ching, Michael K. Ng, Wai-On Yuen:
A Direct Method for Block-Toeplitz Systems with Applications to Re-manufacturing Systems. ICCSA (1) 2003: 912-920 - [c3]Wai-Ki Ching, Eric S. Fung, Michael K. Ng:
Higher-Order Hidden Markov Models with Applications to DNA Sequences. IDEAL 2003: 535-539 - 2001
- [c2]Joshua Zhexue Huang, Michael K. Ng, Wai-Ki Ching, Joe Ng, David Wai-Lok Cheung:
A Cube Model and Cluster Analysis for Web Access Sessions. WEBKDD 2001: 48-67 - 2000
- [j5]Raymond H. Chan, Wai-Ki Ching:
Circulant preconditioners for stochastic automata networks. Numerische Mathematik 87(1): 35-57 (2000)
1990 – 1999
- 1999
- [j4]Wai-Ki Ching:
A note on the convergence of asynchronous greedy algorithm with relaxation in a multiclass queueing environment. IEEE Commun. Lett. 3(2): 34-36 (1999) - 1998
- [j3]Wai-Ki Ching:
An inventory model for manufacturing systems with delivery time guarantees. Comput. Oper. Res. 25(5): 367-377 (1998) - 1997
- [j2]Wai-Ki Ching, Raymond H. Chan, Xun Yu Zhou:
Circulant Preconditioners for Markov-Modulated Poisson Processes and Their Applications to Manufacturing Systems. SIAM J. Matrix Anal. Appl. 18(2): 464-481 (1997) - [c1]Wai-Ki Ching:
Preconditioned Conjugate Gradient Methods for Manufacturing Systems. PP 1997 - 1996
- [j1]Raymond H. Chan, Wai-Ki Ching:
Toeplitz-Circulant Preconditioners for Toeplitz Systems and their Applications to Queueing Networks with Batch Arrivals. SIAM J. Sci. Comput. 17(3): 762-772 (1996)
Coauthor Index
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