Zaikun Zhang

12 papers A* 1Journal 11
YearRankTypeTitle / Venue / Authors
2025 J jnl
A Graph-Partitioning Based Continuous Optimization Approach to Semi-supervised Clustering Problems.
CoRR
Wei Liu, Xin Liu, Michael K. Ng, Zaikun Zhang
2025 J jnl
Tight Error Bounds for the Sign-Constrained Stiefel Manifold.
SIAM J. Optim.
Xiaojun Chen, Yifan He, Zaikun Zhang
2024 J jnl
An optimal interpolation set for model-based derivative-free optimization methods.
Optim. Methods Softw.
Tom M. Ragonneau, Zaikun Zhang
2024 J jnl
BBGP-sDFO: Batch Bayesian and Gaussian Process Enhanced Subspace Derivative Free Optimization for High-Dimensional Analog Circuit Synthesis.
IEEE Trans. Comput. Aided Des. Integr. Circuits Syst.
Tianchen Gu, Wangzhen Li, Aidong Zhao, Zhaori Bi, Xudong Li, Fan Yang, Changhao Yan, Wenchuang Walter Hu, Dian Zhou, Tao Cui, Xin Liu, Zaikun Zhang, Xuan Zeng
2024 A* conf
HiMOSS: A Novel High-dimensional Multi-objective Optimization Method via Adaptive Gradient-Based Subspace Sampling for Analog Circuit Sizing.
DAC
Tianchen Gu, Ruiyu Lyu, Zhaori Bi, Changhao Yan, Fan Yang, Dian Zhou, Tao Cui, Xin Liu, Zaikun Zhang, Xuan Zeng
2024 J jnl
PDFO: a cross-platform package for Powell's derivative-free optimization solvers.
Math. Program. Comput.
Tom M. Ragonneau, Zaikun Zhang
2022 J jnl
Tight Error Bounds for Nonnegative Orthogonality Constraints and Exact Penalties.
CoRR
Xiaojun Chen, Yifan He, Zaikun Zhang
2019 J jnl
Direct search based on probabilistic feasible descent for bound and linearly constrained problems.
Comput. Optim. Appl.
Serge Gratton, Clément W. Royer, Luís Nunes Vicente, Zaikun Zhang
2018 J jnl
A Smoothing Direct Search Method for Monte Carlo-Based Bound Constrained Composite Nonsmooth Optimization.
SIAM J. Sci. Comput.
Xiaojun Chen, C. T. Kelley, Fengmin Xu, Zaikun Zhang
2016 J jnl
On the optimal order of worst case complexity of direct search.
Optim. Lett.
Mahdi Dodangeh, Luís Nunes Vicente, Zaikun Zhang
2015 J jnl
Direct Search Based on Probabilistic Descent.
SIAM J. Optim.
Serge Gratton, Clément W. Royer, Luís Nunes Vicente, Zaikun Zhang
2014 J jnl
Sobolev seminorm of quadratic functions with applications to derivative-free optimization.
Math. Program.
Zaikun Zhang