Conference Program
To join conference: We will use Tencent Meeting as the online conferencing tool. If you are not in the mainland of China, you need download the international version, that is, Voov. Windows system and Mac OS are preferred for Tencent/Voov Meeting. Please install Tencnet Meeting/ Voov in your laptop. Just simply copy the conference room number into the Tencent Meeting/Voov, and enter the correct password, then you are in.
The conference room number: 781-6076-8353
The password: 202205
For the program, you can download it here 
MLO2022-Program.pdf!
Session Schedule
Note: The following schedule follows China Standard Time (GMT+8)
| May 21,2022 | ||
| 8:30-9:00 | Opening (Guangting Chen, Guochuan Zhang,Yuzhong Zhang,Dachuan Xu) |
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| 9:00-10:00 | Keynote Speech #1 Prof. Guohui Lin (Department of Computing Science, University of Alberta) |
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| 10:05-11:05 | Keynote Speech #2 Prof. Zhao Zhang (College of Mathematics and Computer Science, Zhejiang Normal University) |
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| 11:10-11:30 | A-1 | Session-A: Machine Learning 1 Chair: Congying Han |
| 11:30-11:50 | A-2 | |
| 11:50-12:10 | A-3 | |
| 12:10-12:30 | A-4 | |
| 12:30-13:30 Lunch | ||
| 13:30-13:50 |
B-1 | Session-B: Submodular Optimization 1 Chair: Zhaohui Liu |
| 13:50-14:10 | B-2 | |
| 14:10-14:30 | B-3 | |
| 14:30-14:50 | B-4 | |
| 14:55-15:15 | C-1 | Session-C: Submodular Optimization 2 Chair:Wenhua Li |
| 15:15-15:35 | C-2 | |
| 15:35-15:55 | C-3 | |
| 15:55-16:15 | C-4 | |
| 16:20-16:40 |
D-1 | Session-D: Application of Optimization Methods Chair: Xin Han |
| 16:40-17:00 | D-2 | |
| 17:00-17:20 | D-3 | |
| 17:20-17:40 | D-4 | |
| 17:40-18:00 | D-5 | |
| 18:00-19:00 Supper | ||
| 19:00-19:20 | E-1 | Session-E: AI & Blockchain Chair: Yukun Cheng |
| 19:20-19:40 | E-2 | |
| 19:40-20:00 | E-3 | |
| 20:00-20:20 | E-4 | |
| 20:20-20:40 | E-5 | |
| May 22,2022 | ||
| 8:30-8:50 | F-1 | Session-F: Scheduling Chair: Deshi Ye |
| 8:50-9:10 | F-2 | |
| 9:10-9:30 | F-3 | |
| 9:30-9:50 | F-4 | |
| 9:55-10:15 | G-1 | Session-G: Machine Learning 2 Chair: Xiaofeng Gao |
| 10:15-10:35 | G-2 | |
| 10:35-10:55 | G-3 | |
| 10:55-11:15 | G-4 | |
| 11:15-11:35 | G-5 | |
| 11:35-13:30 Lunch | ||
| 13:30-13:50 | H-1 | Session-H: Approximation Algorithm 1 Chair: Zhiyi Tan |
| 13:50-14:10 | H-2 | |
| 14:10-14:30 | H-3 | |
| 14:30-14:50 | H-4 | |
| 14:55-15:15 | I-1 | Session-I: Graph Algorithm Chair: Peng Zhang |
| 15:15-15:35 | I-2 | |
| 15:35-15:55 |
I-3 | |
| 15:55-16:15 | I-4 | |
| 16:20-16:40 | J-1 | Session-J: Approximation Algorithm 2 Chair: Min Ji |
| 16:40-17:00 | J-2 | |
| 17:00-17:20 | J-3 | |
| 17:20-17:40 | J-4 | |
| 17:40-18:00 | Closing Remarks (Dachuan Xu,Guangting Chen,Yuzhong Zhang) |
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Session Details
Session-A: Machine Learning 1
Chair: Congying Han
A-1 A game-theoretic analysis of deep neural networks,Chunying Ren, Zijun Wu, Dachuan Xu, Wenqing Xu
A-2 RL-based neural nrchitecture search revisited: which layer links are the most crucial?Chenyang Xu, Guochuan Zhang
A-3 Optimal quality supervision control strategy based on Internet plus agricultural product quality traceability system, Ying Zhang, Zhao Zhang, Jialin Lei
A-4 Deep time-aware attention neural network for sequential recommendation, Qiang Hua, Liyou Chen, Chunru Dong, Pan Li, Feng Zhang
Session-B: Submodular Optimization 1
Chair: Zhaohui Liu
B-1 Graph algorithms based on submodular functions for the minimum sparse cut problem, Xiaoyan Zhang, Hong Chang
B-2 Streaming algorithm for monotone lattice submodular maximization, Zhenning Zhang
B-3 Bicriteria algorithms for approximately submodular optimization under streaming model, Yijing Wang
B-4 Multi-attribute group decision-making model based on soft sets under probability hesitant fuzzy environment, Zhenchun Zang, Jielu Li , Chunsheng Cui
Session-C: Submodular Optimization 2
Chair:Wenhua Li
C-1 Differentially private submodular maximization under polymatroid constraint over integer lattice, Jiaming Hu, Chunlin Hao, Cuixia Miao, Bo Zhao
C-2 A note on maximizing regularized submodular functions with fairness constraints under streaming, Qinqin Gong, Kaiqiao Meng, Ruiqi Yang, Zhenning Zhang
C-3 Streaming algorithms for non-submodular functions maximization with d-knapsack constraint on the integer lattice, Jingjing Tan, Ruiqi Yang, Yapu Zhang, Mingyue Zhu
C-4 Minimization problems with non-submodular cover constraint, Wenqi Wang, Xiaoyan Zhang
Session-D: Application of Optimization Methods
Chair: Xin Han
D-1 Group decision-making method of commercial bank risk monitoring based on AHP iteration, Chunsheng Cui, Linbin Che, Meng Wei
D-2 The modified Chebyshev-Halley method in gear tooth profile form deviation measurement, Jianyu Xiao, Haibin Zhang, Jiachun Lin, Ningzhi Li
D-3 Evolutionary game analysis of government regulation and tax violation of online freight platform in digital economy, Ruiping Yuan, Wang Zeng, Kaibo Liang, Qiang Liang
D-4 A distributed multi-start method to improve the probability of reaching the global optimum, Ruikang Ma, Pan Li, Yonghao Chen, Li Ning
D-5 Application of distributionally robust optimization approach on single-period stochastic inventory problems with carbon regulations,Qingguo Bai，Guihao Wang，Di Liu，Zhenning Zhang
Session-E: AI & Blockchain
Chair: Yukun Cheng
E-1 Dependable microprocessor multi-core SoCs employing lifetime prediction based on health monitors and genetic algorithm,Yong Zhao
E-2 DNNs layout on Wafer-Scale AI chip,Xiaoyan Zhang, Wenqi Wang, Longkun Guo
E-3 The effect of privacy protection on enterprises’ pricing and decision making under blockchain technology: An evolution game analysis,Shuiting Yu, Chunming Xu, Chenchen Wu
E-4 Blockchain based multiparty computing network, Guoquan Huang, Li Ning
E-5 Three factors influencing convergence of differentially private horizontal federated learning, Huiwen Wu
Session-F: Scheduling
Chair: Deshi Ye
F-1 Non-resumable scheduling on a single bounded parallel-batch machine with flexible periodic maintenance, Xingguang Zuo, Jing Fan
F-2 Single-machine scheduling with deteriorating maintenance activity and DeJong's learning effect, Jie Gao , Juan Zou, Yuzhong Zhang
F-3 Single-machine time-dependent scheduling with proportional and delivery times, Cuixia Miao, Jiaxin Song, Yuzhong Zhang
F-4 Bag-of-tasks scheduling with budgeted uncertain rejection penalties, Weidong Li
Session-G: Machine Learning 2
Chair: Xiaofeng Gao
G-1 Properties and algorithm of pseudo-submodular functions maximization problems, Hongxiang Zhang, Chunlin Hao, Yu Cao, Gaidi Li
G-2 A distributed-based framework for efficient reinforcement learning training,Kaidong Zhao, Xingwei Wang, Penghang Cheng, Li Ning
G-3 A novel up-sampling method in image processing task, Qiang Hua, Pan Li, Jiashuai Zhang, Feng Zhang, Chunru Dong
G-4 An adaptative support neighbor-based deep clustering algorithm for image clustering, Lin Li, Jiashuai Zhang, Feng Zhang, Chee-Peng Lim, Qiang Hua , Chunru Dong
G-5 An optimized contention resolution on wireless channel via reinforcement learning, Yifei Zou, Zongjing Jin, Dongxiao Yu, Tian Lan
Session-H: Approximation Algorithm 1
Chair: Zhiyi Tan
H-1 Frist fit decreasing based allocation mechanism for PMMS, Xinru Guo, Sijia Dai, Guichen Gao, Ruikang Ma, Yong Zhang
H-2 The fair k-supplier problem, Xianrun Chen, Chenchen Wu, Dachuan Xu, Yicheng Xu, Yong Zhang
H-3 Three-stage assembly flow shop scheduling problem with a fixed maintenance period, Yuan Yuan , Xin Han , Yong Zhou , Xingwu Liu
H-4 Improved approximation ratios for bin packing with two conflict graph classes, Zhihua Huang, An Zhang, Gyorgy Dosa, Chenling Xiong, Yong Chen
Session-I: Graph Algorithm
Chair: Peng Zhang
I-1 Algorithms for the truss maintenance problem on edge-weighted graphs, Bin Liu, Zhenming Liu, Feiteng Zhang
I-2 The extended domination in graphs, Zhipeng Gao
I-3 Approximation algorithms for prize-collecting capacitated network design problems, Lu Han, Vincent Chau, Chi Kit Ken Fong
I-4 Approximation algorithms for the unit stop number problem, Wenlong Liu, Huanlei Shi, Yong Chen, Zesen Chai，Jiaxin Zhou，Rafael Colares，An Zhang
Session-J: Approximation Algorithm 2
Chair: Min Ji
J-1 Constrained k-center clustering, Chaoqi Jia, Longkun Guo, Kewen Liao
J-2 Approximation algorithm for min-max disagreements with outliers, Sai Ji, Min Li, Mei Liang, Zhenning Zhang
J-3 Improved approximate algorithms for matroid and knapsack means problems, Ao Zhao, Yang Zhou, Qian Liu
J-4 Mixed-cell-height legalization considering neighbor diffusion effect, Hao Sun, Longkun Guo, Xiaoyan Zhang