Electronic Research Archive

Research article

Sequential adaptive switching time optimization technique for maximum hands-off control problems

Sida Lin, Lixia Meng, Jinlong Yuan, Changzhi Wu, An Li, Chongyang Liu, Jun Xie

2024, Volume 32, Issue 4: 2229-2250. doi: 10.3934/era.2024101

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Optimal pair of fixed points for a new class of noncyclic mappings under a $ (\varphi, \mathcal{R}^t) $-enriched contraction condition

A. Safari-Hafshejani, M. Gabeleh, M. De la Sen

2024, Volume 32, Issue 4: 2251-2266. doi: 10.3934/era.2024102

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Research article

Enhancing facial recognition accuracy through multi-scale feature fusion and spatial attention mechanisms

Muhammad Ahmad Nawaz Ul Ghani, Kun She, Muhammad Usman Saeed, Naila Latif

2024, Volume 32, Issue 4: 2267-2285. doi: 10.3934/era.2024103

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The existence of solutions of Hadamard fractional differential equations with integral and discrete boundary conditions on infinite interval

Jinheng Liu, Kemei Zhang, Xue-Jun Xie

2024, Volume 32, Issue 4: 2286-2309. doi: 10.3934/era.2024104

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Research article

SH-GAT: Software-hardware co-design for accelerating graph attention networks on FPGA

Renping Wang, Shun Li, Enhao Tang, Sen Lan, Yajing Liu, Jing Yang, Shizhen Huang, Hailong Hu

2024, Volume 32, Issue 4: 2310-2322. doi: 10.3934/era.2024105

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Research article

Operation standards for exclusive bus lane on expressway using simulation and traffic big data

Seongmin Park, Juneyoung Park, Youngkwon Yoon, Jinhee Kim, Jaehyun So

2024, Volume 32, Issue 4: 2323-2341. doi: 10.3934/era.2024106

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Research article

A mathematical model with control strategies for marijuana smoking prevention

Atta Ullah, Hamzah Sakidin, Kamal Shah, Yaman Hamed, Thabet Abdeljawad

2024, Volume 32, Issue 4: 2342-2362. doi: 10.3934/era.2024107

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Research article

On solutions for a class of Klein–Gordon equations coupled with Born–Infeld theory with Berestycki–Lions conditions on $ \mathbb{R}^3 $

Jiayi Fei, Qiongfen Zhang

2024, Volume 32, Issue 4: 2363-2379. doi: 10.3934/era.2024108

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Research article

A new hybrid Lévy Quantum-behavior Butterfly Optimization Algorithm and its application in NL5 Muskingum model

Hanbin Liu, Libin Liu, Xiongfa Mai, Delong Guo

2024, Volume 32, Issue 4: 2380-2406. doi: 10.3934/era.2024109

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Research article

Acute lymphoblastic leukemia detection using ensemble features from multiple deep CNN models

Ahmed Abul Hasanaath, Abdul Sami Mohammed, Ghazanfar Latif, Sherif E. Abdelhamid, Jaafar Alghazo, Ahmed Abul Hussain

2024, Volume 32, Issue 4: 2407-2423. doi: 10.3934/era.2024110

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Research on reinforcement learning based on PPO algorithm for human-machine intervention in autonomous driving

Gaosong Shi, Qinghai Zhao, Jirong Wang, Xin Dong

2024, Volume 32, Issue 4: 2424-2446. doi: 10.3934/era.2024111

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Research article

Spatiotemporal variation of the major meteorological elements in an agricultural region: A case study of Linyi City, Northern China

Li Li, Xiaoning Lu, Wu Jun

2024, Volume 32, Issue 4: 2447-2465. doi: 10.3934/era.2024112

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Research article

Orientable vertex imprimitive complete maps

Xue Yu

2024, Volume 32, Issue 4: 2466-2477. doi: 10.3934/era.2024113

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Research article

An unconditionally stable numerical scheme for competing species undergoing nonlocal dispersion

Jianlong Han, Seth Armstrong, Sarah Duffin

2024, Volume 32, Issue 4: 2478-2490. doi: 10.3934/era.2024114

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Research article

UAV search coverage under priority of important targets based on multi-location domain decomposition

Xiaoying Zheng, Jing Wu, Xiaofeng Li, Junjie Huang

2024, Volume 32, Issue 4: 2491-2513. doi: 10.3934/era.2024115

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Research article

GPU-accelerated non-dominated sorting genetic algorithm III for maximizing protein production

Donghyeon Kim, Jinsung Kim

2024, Volume 32, Issue 4: 2514-2540. doi: 10.3934/era.2024116

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Research article

Minimally-intrusive, dual-band, fiber-optic sensing system for high-enthalpy exhaust plumes

Stephen A. Whitmore, Cara I. Borealis, Max W. Francom

2024, Volume 32, Issue 4: 2541-2597. doi: 10.3934/era.2024117

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Research article

Multi-label feature selection via constraint mapping space regularization

Bangna Li, Qingqing Zhang, Xingshi He

2024, Volume 32, Issue 4: 2598-2620. doi: 10.3934/era.2024118

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Research article

Analyzing temporal coherence for deepfake video detection

Muhammad Ahmad Amin, Yongjian Hu, Jiankun Hu

2024, Volume 32, Issue 4: 2621-2641. doi: 10.3934/era.2024119

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Research article

An analytic estimation for the largest Lyapunov exponent of the Rössler chaotic system based on the synchronization method

Bin Zhen, Wenwen Liu, Lijun Pei

2024, Volume 32, Issue 4: 2642-2664. doi: 10.3934/era.2024120

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Qualitative analysis and traveling wave solutions of a predator-prey model with time delay and stage structure

Meng Wang, Naiwei Liu

2024, Volume 32, Issue 4: 2665-2698. doi: 10.3934/era.2024121

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Research article

Adaptive fractional physical information neural network based on PQI scheme for solving time-fractional partial differential equations

Ziqing Yang, Ruiping Niu, Miaomiao Chen, Hongen Jia, Shengli Li

2024, Volume 32, Issue 4: 2699-2727. doi: 10.3934/era.2024122

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Research article

FAGRec: Alleviating data sparsity in POI recommendations via the feature-aware graph learning

Xia Liu, Liwan Wu

2024, Volume 32, Issue 4: 2728-2744. doi: 10.3934/era.2024123

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Incorporating eyebrow and eye state information for facial expression recognition in mask-obscured scenes

Kun Zheng, Li Tian, Zichong Li, Hui Li, Junjie Zhang

2024, Volume 32, Issue 4: 2745-2771. doi: 10.3934/era.2024124

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Research article

A one-step graph clustering method on heterogeneous graphs via variational graph embedding

Chuang Ma, Helong Xia

2024, Volume 32, Issue 4: 2772-2788. doi: 10.3934/era.2024125

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Research article

Exact and least-squares solutions of a generalized Sylvester-transpose matrix equation over generalized quaternions

Janthip Jaiprasert, Pattrawut Chansangiam

2024, Volume 32, Issue 4: 2789-2804. doi: 10.3934/era.2024126

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Research article

Analysis of a fourth-order compact $ \theta $-method for delay parabolic equations

Lili Li, Boya Zhou, Huiqin Wei, Fengyan Wu

2024, Volume 32, Issue 4: 2805-2823. doi: 10.3934/era.2024127

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Research article

Multi-Local-Worlds economic and management complex adaptive system with agent behavior and local configuration

Hebing Zhang, Xiaojing Zheng

2024, Volume 32, Issue 4: 2824-2847. doi: 10.3934/era.2024128

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Research article

Skeleton action recognition via graph convolutional network with self-attention module

Min Li, Ke Chen, Yunqing Bai, Jihong Pei

2024, Volume 32, Issue 4: 2848-2864. doi: 10.3934/era.2024129

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Research article

A differentially private distributed collaborative XGBoost method

Xiongfei Li, Shuyu Li, Hao Xu, Yixuan Zhang

2024, Volume 32, Issue 4: 2865-2879. doi: 10.3934/era.2024130

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Research article

Improved YOLOv7 model for insulator defect detection

Zhenyue Wang, Guowu Yuan, Hao Zhou, Yi Ma, Yutang Ma, Dong Chen

2024, Volume 32, Issue 4: 2880-2896. doi: 10.3934/era.2024131

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A multi-objective dynamic vehicle routing optimization for fresh product distribution: A case study of Shenzhen

Wenjie Wang, Suzhen Wen, Shen Gao, Pengyi Lin

2024, Volume 32, Issue 4: 2897-2920. doi: 10.3934/era.2024132

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Research article

Predicting multifunctional peptides based on a multi-scale ResNet model combined with channel attention mechanisms

Jing Liu, Hongpu Zhao, Yu Zhang, Jin Liu, Xiao Guan

2024, Volume 32, Issue 4: 2921-2935. doi: 10.3934/era.2024133

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Research article

An interpretable mechanism for grating-induced cross-inhibition and gamma oscillation based on a visual cortical neuronal network model

Hao Yang, Peihan Wang, Fang Han, Qingyun Wang

2024, Volume 32, Issue 4: 2936-2954. doi: 10.3934/era.2024134

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Research article

Evaluating the environmental impact on connected vehicles during freeway accidents using VISSIM with probe vehicle data

Hyunju Shin, Jieun Ko, Gunwoo Lee, Cheol Oh

2024, Volume 32, Issue 4: 2955-2975. doi: 10.3934/era.2024135

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2024 Volume 32, Issue 4