Zi Xu - RankMe

50 papers C 1Misc 1Journal 47Unranked 1

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Multimodal dynamic fusion framework for survival prediction in clear cell renal cell carcinoma. Inf. Fusion Bangkang Fu, Wuchao Li, Junjie He, Zi Xu, Yunsong Peng, Zhen Liu, Yan Zhang, Pinhao Li, Ping Huang, Rongpin Wang
2026	J	`jnl`	PI-uMSS: Prior information-based unsupervised magnetic source separation in quantitative susceptibility mapping. NeuroImage Junjie He, Bangkang Fu, Cen Pan, Lisha Nie, Rui Xu, Zi Xu, Rongpin Wang
2025	J	`jnl`	A Model-Data Dual-Driven Resource Allocation Scheme for IREE Oriented 6G Networks. CoRR Tao Yu, Simin Wang, Shunqing Zhang, Xiaojing Chen, Zi Xu, Xin Wang, Jiandong Li, Junyu Liu, Sihai Zhang
2025	J	`jnl`	A Model-Data Dual-Driven Resource Allocation Scheme for IREE Oriented 6G Networks. IEEE Internet Things J. Tao Yu, Simin Wang, Shunqing Zhang, Xiaojing Chen, Zi Xu, Xin Wang, Jiandong Li, Junyu Liu, Sihai Zhang
2025	J	`jnl`	An accelerated first-order regularized momentum descent ascent algorithm for stochastic nonconvex-concave minimax problems. Comput. Optim. Appl. Huiling Zhang, Zi Xu
2025	J	`jnl`	BMA-Net: A 3D bidirectional multi-scale feature aggregation network for prostate region segmentation. Comput. Methods Programs Biomed. Bangkang Fu, Feng Liu, Junjie He, Zi Xu, Yunsong Peng, Xiaoli Zhang, Rongpin Wang
2025	J	`jnl`	GAMMIL: A graph attention-guided multi-scale fusion multiple instance learning model for the WHO grading of meningioma in whole slide images. Biomed. Signal Process. Control. Guilan Tu, Wuchao Li, Yongshun Lin, Zi Xu, Junjie He, Bangkang Fu, Ping Huang, Rongpin Wang, Yunsong Peng
2025	J	`jnl`	Gradient Norm Regularization Second-Order Algorithms for Solving Nonconvex-Strongly Concave Minimax Problems. J. Sci. Comput. Junlin Wang, Zi Xu
2025	J	`jnl`	PcPreT-Net: Predicting classification of decline rate in prostate-specific antigen using graph neural network. Displays Chongzhe Yan, Feng Liu, Ying Cao, Huijuan Tu, Zi Xu, Wuchao Li, Pinhao Li, Zhiyang Xing, Yi Chen, Zhi-Cheng Li, Yuanshen Zhao, Bo Gao, Rongpin Wang
2024	J	`jnl`	A Fully Parameter-Free Second-Order Algorithm for Convex-Concave Minimax Problems with Optimal Iteration Complexity. CoRR Junlin Wang, Junnan Yang, Zi Xu
2024	J	`jnl`	An approximation proximal gradient algorithm for nonconvex-linear minimax problems with nonconvex nonsmooth terms. J. Glob. Optim. Jiefei He, Huiling Zhang, Zi Xu
2024	J	`jnl`	Derivative-Free Alternating Projection Algorithms for General Nonconvex-Concave Minimax Problems. SIAM J. Optim. Zi Xu, Ziqi Wang, Jingjing Shen, Yuhong Dai
2024	J	`jnl`	Gradient Norm Regularization Second-Order Algorithms for Solving Nonconvex-Strongly Concave Minimax Problems. CoRR Jun-Lin Wang, Zi Xu
2024	J	`jnl`	Integrating Symmetry in Attribute-Based Sentiment Modeling with Enhanced Hesitant Fuzzy Scoring for Personalized Online Product Recommendations. Symmetry Qi Wang, Yuan Zhao, Zi Xu, Wen Zhang, Mingsi Zhang
2024	J	`jnl`	Movie Review Selection Algorithm Based on Improved Spherical Fuzzy Semantic DEMATEL and TODIM Methods. IEEE Access Qi Wang, Zi Xu, Weibo Rui, Yuan Zhao, Si Wang
2024	J	`jnl`	Two Completely Parameter-Free Alternating Gradient Projection Algorithms for Nonconvex-(strongly) Concave Minimax Problems. CoRR Junnan Yang, Huiling Zhang, Zi Xu
2024	J	`jnl`	Two trust region type algorithms for solving nonconvex-strongly concave minimax problems. CoRR Tongliang Yao, Zi Xu
2024	J	`jnl`	Zeroth-Order Stochastic Mirror Descent Algorithms for Minimax Excess Risk Optimization. CoRR Zhihao Gu, Zi Xu
2024	J	`jnl`	Zeroth-Order primal-dual Alternating Projection Gradient Algorithms for Nonconvex Minimax Problems with Coupled linear Constraints. CoRR Huiling Zhang, Zi Xu, Yuhong Dai
2023	J	`jnl`	A unified single-loop alternating gradient projection algorithm for nonconvex-concave and convex-nonconcave minimax problems. Math. Program. Zi Xu, Huiling Zhang, Yang Xu, Guanghui Lan
2023	J	`jnl`	An accelerated first-order regularized momentum descent ascent algorithm for stochastic nonconvex-concave minimax problems. CoRR Huiling Zhang, Zi Xu
2023	J	`jnl`	Cloud-Edge Collaborative Depression Detection Using Negative Emotion Recognition and Cross-Scale Facial Feature Analysis. IEEE Trans. Ind. Informatics Yao Yu, Shuai Ding, Xiaojian Li, Zi Xu, Yaping Wang, Lina Qu, Yinghui Li, Shanlin Yang
2023	J	`jnl`	Preface: special issue of MOA 2020. J. Glob. Optim. Ya-Feng Liu, Zi Xu, Pavlo A. Krokhmal, Jiming Peng
2023	J	`jnl`	Simultaneous perturbation stochastic approximation: towards one-measurement per iteration. Numer. Algorithms Shiru Li, Yong Xia, Zi Xu
2023	J	`jnl`	Zeroth-Order Alternating Gradient Descent Ascent Algorithms for A Class of Nonconvex-Nonconcave Minimax Problems. J. Mach. Learn. Res. Zi Xu, Ziqi Wang, Jun-Lin Wang, Yu-Hong Dai
2023	J	`jnl`	Zeroth-order single-loop algorithms for nonconvex-linear minimax problems. J. Glob. Optim. Jingjing Shen, Ziqi Wang, Zi Xu
2022	J	`jnl`	Primal Dual Alternating Proximal Gradient Algorithms for Nonsmooth Nonconvex Minimax Problems with Coupled Linear Constraints. CoRR Huiling Zhang, Jun-Lin Wang, Zi Xu, Yu-Hong Dai
2022	J	`jnl`	Zeroth-Order Alternating Gradient Descent Ascent Algorithms for a Class of Nonconvex-Nonconcave Minimax Problems. CoRR Zi Xu, Ziqi Wang, Jun-Lin Wang, Yu-Hong Dai
2021	J	`jnl`	An efficient algorithm for nonconvex-linear minimax optimization problem and its application in solving weighted maximin dispersion problem. Comput. Optim. Appl. Weiwei Pan, Jingjing Shen, Zi Xu
2021	J	`jnl`	New Approximation Algorithms for Weighted Maximin Dispersion Problem with Box or Ball Constraints. J. Optim. Theory Appl. Siwen Wang, Zi Xu
2021	J	`jnl`	Zeroth-Order Alternating Randomized Gradient Projection Algorithms for General Nonconvex-Concave Minimax Problems. CoRR Zi Xu, Jingjing Shen, Ziqi Wang, Yuhong Dai
2020	J	`jnl`	A Unified Single-loop Alternating Gradient Projection Algorithm for Nonconvex-Concave and Convex-Nonconcave Minimax Problems. CoRR Zi Xu, Huiling Zhang, Yang Xu, Guanghui Lan
2019	Misc	`conf`	On the Equivalence of Semidifinite Relaxations for MIMO Detection with General Constellations. ICASSP Ya-Feng Liu, Zi Xu, Cheng Lu
2019	J	`jnl`	On the Equivalence of Semidifinite Relaxations for MIMO Detection with General Constellations. CoRR Ya-Feng Liu, Zi Xu, Cheng Lu
2019	J	`jnl`	Semidefinite approximation bound for a class of nonhomogeneous nonconvex quadratically constrained quadratic programming problem. Optim. Lett. Zi Xu, Siqi Tao, Kaiyao Lou
2018	J	`jnl`	Distributed Controllers Seeking AC Optimal Power Flow Solutions Using ADMM. IEEE Trans. Smart Grid Yijian Zhang, Mingyi Hong, Emiliano Dall'Anese, Sairaj V. Dhople, Zi Xu
2018	—	`conf`	Fishbone-inspired soft robotic glove for hand rehabilitation with multi-degrees-of-freedom. RoboSoft Yongkang Jiang, Diansheng Chen, Pengyong Liu, Xiaofang Jiao, Zilong Ping, Zi Xu, Jian Li, Ying Xu
2018	J	`jnl`	Joint multicast beamforming and user scheduling in large-scale antenna systems. IET Commun. Longfei Zhou, Zi Xu, Wei Jiang, Wu Luo
2017	J	`jnl`	Joint Multicast Beamforming and User Scheduling in Large-scale Antenna Systems. CoRR Longfei Zhou, Zi Xu, Wei Jiang, Wu Luo
2017	C	`conf`	Regulation of renewable energy sources to optimal power flow solutions using ADMM. ACC Yijian Zhang, Emiliano Dall'Anese, Mingyi Hong, Sairaj V. Dhople, Zi Xu
2015	J	`jnl`	Improved semidefinite approximation bounds for nonconvex nonhomogeneous quadratic optimization with ellipsoid constraints. Oper. Res. Lett. Yong Hsia, Shu Wang, Zi Xu
2014	J	`jnl`	Improved approximation algorithms for the max-bisection and the disjoint 2-catalog segmentation problems. J. Comb. Optim. Zi Xu, Donglei Du, Dachuan Xu
2014	J	`jnl`	Semidefinite Approximation for Mixed Binary Quadratically Constrained Quadratic Programs. SIAM J. Optim. Zi Xu, Mingyi Hong, Zhi-Quan Luo
2014	J	`jnl`	Simulation-Based Optimization by New stochastic Approximation Algorithm. Asia Pac. J. Oper. Res. Zi Xu, Yingying Li, Xingfang Zhao
2013	J	`jnl`	A new hybrid stochastic approximation algorithm. Optim. Lett. Zi Xu, Xinming Wu
2013	J	`jnl`	Joint User Grouping and Linear Virtual Beamforming: Complexity, Algorithms and Approximation Bounds. IEEE J. Sel. Areas Commun. Mingyi Hong, Zi Xu, Meisam Razaviyayn, Zhi-Quan Luo
2013	J	`jnl`	New combinatorial direction stochastic approximation algorithms. Optim. Methods Softw. Zi Xu
2012	J	`jnl`	Joint User Grouping and Linear Virtual Beamforming: Complexity, Algorithms and Approximation Bounds CoRR Mingyi Hong, Zi Xu, Meisam Razaviyayn, Zhi-Quan Luo
2012	J	`jnl`	New stochastic approximation algorithms with adaptive step sizes. Optim. Lett. Zi Xu, Yu-Hong Dai
2010	J	`jnl`	A combined direction stochastic approximation algorithm. Optim. Lett. Zi Xu