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


 (Guangting Chen, Guochuan Zhang,Yuzhong Zhang,Dachuan Xu)


Keynote Speech #1 Prof. Guohui Lin

(Department of Computing Science, University of Alberta)

Keynote Speech #2 Prof. Zhao Zhang

(College of Mathematics and Computer Science, Zhejiang Normal University)
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

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

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
15:55-16:15 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

Closing Remarks

 (Dachuan Xu,Guangting Chen,Yuzhong Zhang)

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 recommendationQiang 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 problemXiaoyan Zhang, Hong Chang

B-2 Streaming algorithm for monotone lattice submodular maximizationZhenning Zhang

B-3 Bicriteria algorithms for approximately submodular optimization under streaming modelYijing Wang

B-4 Multi-attribute group decision-making model based on soft sets under probability hesitant fuzzy environmentZhenchun  Zang, Jielu    Li , Chunsheng Cui

Session-C: Submodular Optimization 2

Chair:Wenhua Li

C-1 Differentially private submodular maximization under polymatroid constraint over integer latticeJiaming Hu, Chunlin Hao, Cuixia Miao, Bo  Zhao

C-2 A note on maximizing regularized submodular functions with fairness constraints under streamingQinqin  Gong, Kaiqiao Meng, Ruiqi  Yang, Zhenning Zhang

C-3 Streaming algorithms for non-submodular functions maximization with d-knapsack constraint on the integer latticeJingjing Tan, Ruiqi Yang,  Yapu  Zhang, Mingyue Zhu

C-4 Minimization problems with non-submodular cover constraintWenqi 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 iterationChunsheng Cui, Linbin Che, Meng Wei

D-2 The modified Chebyshev-Halley method in gear tooth profile form deviation measurementJianyu Xiao, Haibin Zhang, Jiachun Lin, Ningzhi Li

D-3 Evolutionary game analysis of government regulation and tax violation of online freight platform in digital economyRuiping Yuan, Wang Zeng,  Kaibo Liang, Qiang Liang

D-4 A distributed multi-start method to improve the probability of reaching the global optimumRuikang 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 networkGuoquan Huang, Li Ning

E-5 Three factors influencing convergence of differentially private horizontal federated learningHuiwen Wu

Session-F: Scheduling

Chair: Deshi Ye

F-1 Non-resumable scheduling on a single bounded parallel-batch machine with flexible periodic maintenanceXingguang Zuo, Jing Fan

F-2 Single-machine scheduling with deteriorating maintenance activity and DeJong's learning effectJie  Gao , Juan  Zou, Yuzhong Zhang

F-3 Single-machine time-dependent scheduling with proportional and delivery timesCuixia Miao, Jiaxin Song, Yuzhong Zhang

F-4 Bag-of-tasks scheduling with budgeted uncertain rejection penaltiesWeidong Li


Session-G: Machine Learning 2

Chair: Xiaofeng Gao

G-1 Properties and algorithm of pseudo-submodular functions maximization problemsHongxiang 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 clusteringLin Li,   Jiashuai Zhang, Feng Zhang, Chee-Peng Lim, Qiang Hua , Chunru Dong

G-5 An optimized contention resolution on wireless channel via reinforcement learningYifei  Zou, Zongjing  Jin, Dongxiao  Yu, Tian  Lan

Session-H: Approximation Algorithm 1

Chair: Zhiyi Tan

H-1 Frist fit decreasing based allocation mechanism for PMMSXinru Guo,  Sijia Dai,  Guichen Gao, Ruikang Ma, Yong Zhang

H-2 The fair k-supplier problemXianrun Chen, Chenchen Wu, Dachuan Xu, Yicheng Xu, Yong Zhang

H-3 Three-stage assembly flow shop scheduling problem with a fixed maintenance periodYuan Yuan , Xin  Han ,  Yong Zhou , Xingwu Liu

H-4 Improved approximation ratios for bin packing with two conflict graph classesZhihua 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 graphsBin  Liu, Zhenming Liu, Feiteng  Zhang

I-2 The extended domination in graphsZhipeng Gao

I-3 Approximation algorithms for prize-collecting capacitated network design problemsLu Han,  Vincent Chau, Chi Kit Ken Fong

I-4 Approximation algorithms for the unit stop number problemWenlong 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 clusteringChaoqi  Jia, Longkun Guo, Kewen  Liao

J-2 Approximation algorithm for min-max disagreements with outliersSai Ji, Min Li, Mei Liang, Zhenning Zhang

J-3 Improved approximate algorithms for matroid and knapsack means problemsAo  Zhao,  Yang Zhou,  Qian  Liu

J-4 Mixed-cell-height legalization considering neighbor diffusion effect, Hao Sun, Longkun Guo, Xiaoyan Zhang