Article
Engineering, Multidisciplinary
Caihong Liu
Summary: This paper discusses the challenges and importance of digitizing the supply chain in the digital transformation of manufacturing, emphasizing the key role of effectively identifying and predicting risk factors in the process. By conducting principal component analysis and constructing a backpropagation neural network prediction model, the effectiveness of risk prediction in digitizing MSC has been successfully improved.
ALEXANDRIA ENGINEERING JOURNAL
(2022)
Article
Mathematics, Applied
Bin Sang
Summary: The study investigates credit risk assessment in supply chain finance using genetic algorithm combined with support vector machine and BP neural network. It finds that there is a significant disparity in growth capacity among SMEs, but their main business, net profit, and total assets exhibit high standard deviations, indicating stability and healthiness in the enterprises.
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS
(2021)
Article
Automation & Control Systems
Libiao Bai, Chaopeng Song, Xinyu Zhou, Yuanyuan Tian, Lan Wei
Summary: The purpose of this study is to develop a project portfolio risk (PPR) assessment model using an enhanced backpropagation neural network. The model considers project interdependencies and uses fuzzy logic and principal component analysis (PCA) for data processing. An improved genetic algorithm (IGA) is used to optimize the initial weights and thresholds of the neural network. The results show that the established model performs better in assessing PPR compared to other methods.
ENGINEERING APPLICATIONS OF ARTIFICIAL INTELLIGENCE
(2023)
Article
Thermodynamics
Yuquan Xie, Yasuyuki Ishida, Jialong Hu, Akashi Mochida
Summary: This study aimed to develop a neural network-based method for predicting long-term mean radiant temperature around buildings. By reducing training data, comparing different NN models, and evaluating performance using MAPE, the study found that GA-BPNN produced the most accurate results, contributing to the development of fast and feasible outdoor thermal environment prediction.
BUILDING SIMULATION
(2022)
Article
Green & Sustainable Science & Technology
Liurui Deng, Wentang Xu, Juan Luo
Summary: The implementation of green supply chain management, which combines environmental awareness and economic development, is an effective sustainable development approach. Introducing the concept of green effectively is the main direction for the sustainable development of agriculture in the future. Research shows that green credit policies have positive incentive mechanisms in agricultural supply chains, benefiting both farmers and banks, while also improving the overall utility level of the supply chain.
Article
Computer Science, Artificial Intelligence
Chenxi Li, Zhaohui Li, Meng Wu
Summary: In this article, the application of supply chain information sharing and genetic algorithm back propagation neural networks in supply chain management is studied. The concepts and characteristics of supply chain information sharing and genetic algorithm back propagation neural networks are explained. The feasibility of using BP neural network to evaluate supply chain information sharing is analyzed. An assessment indicator system for supply chain information sharing is constructed from four aspects. The principle and algorithm of BP neural network are analyzed, and a network model is constructed.
Article
Management
Chenlu Dang, Fan Wang, Zimo Yang, Hongxia Zhang, Yufeng Qian
Summary: This study applies deep learning and blockchain technology to evaluate and control the risk of the supply chain finance market. It constructs a credit evaluation model for supply chain finance and establishes a credit system using blockchain technology to reduce potential risks.
OPERATIONS MANAGEMENT RESEARCH
(2022)
Article
Computer Science, Artificial Intelligence
Jingfeng Zhao, Bo Li
Summary: This article studies the financial issues of small and medium-sized enterprises and explores the use of support vector machines and BP neural networks to solve these problems. By establishing authoritative risk assessment rules, the credit risks and financial situations of small and medium-sized enterprises can be better evaluated.
NEURAL COMPUTING & APPLICATIONS
(2022)
Article
Computer Science, Artificial Intelligence
Indra Eluubek Kyzy, Huaming Song, Ahmadreza Vajdi, Yongli Wang, Junlong Zhou
Summary: The trading aspect of agricultural supply chain system is complex, and blockchain technology has proven effective in maximizing profits and establishing consortiums. However, successful consortiums also need to address trustability, scalability, and share amount assignment, which have motivated the need for a new design of blockchain technology. Experimental results and analysis show the effectiveness and accuracy of the proposed design.
EXPERT SYSTEMS WITH APPLICATIONS
(2021)
Article
Quantum Science & Technology
Il-Hyang Choe, Gwang-Jin Kim, Nam-Chol Kim, Myong-Chol Ko, Ju-Song Ryom, Ryong-Min Han, Tae-Gyong Han, Il Han
Summary: This paper introduces the integration of quantum genetic algorithm into a quantum backpropagation neural network model, aiming to overcome the issue of local stagnation. The proposed quantum backpropagation model based on quantum genetic algorithm is simulated to verify its effectiveness compared to classical backpropagation neural networks. The numerical experiments demonstrate that the proposed model outperforms other models in terms of correction rate and training time, indicating that quantum genetic algorithm-based quantum backpropagation neural network converges earlier, reducing the training time needed.
QUANTUM INFORMATION PROCESSING
(2023)
Article
Engineering, Industrial
Yuxiang Cheng, David L. Olson, Alexandre Dolgui
Summary: This paper investigates the impacts of preferential credit policy on coordinating the supply chain, finding critical implications for retailers in terms of financing channel selection and capital constraints.
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH
(2022)
Article
Chemistry, Multidisciplinary
Jie Zhao, Maolin Zhang, Chenchen Wang, Zheng Mao, Yizhong Zhang
Summary: The pore types of intersalt shale reservoirs are diverse and complex, with sizes ranging from nanometers to microns. Image segmentation using digital core technology is crucial for studying the micropore structures. By adopting the backpropagation neural network segmentation method with a genetic algorithm, the study shows improved accuracy and efficiency in pore prediction, making it closer to gas-measured values.
Article
Instruments & Instrumentation
Feng Liu, Jiaqi Wu, Wei Quan
Summary: This paper presents a temperature compensation method based on the genetic algorithm and backpropagation neural network to reduce the temperature induced error of the SERF co-magnetometer. Experimental results show that this method can significantly improve the accuracy and stability of the co-magnetometer under complex ambient temperatures.
REVIEW OF SCIENTIFIC INSTRUMENTS
(2022)
Article
Chemistry, Multidisciplinary
Yiqin Shao, Jiale Tang, Jun Liu, Lixin Han, Shijian Dong
Summary: This paper proposes a method to intelligently predict key output variables that are difficult to measure online in complex systems, by using the LASSO algorithm, TCN-LSTM network, and SAM mechanism for dynamic modeling. The accuracy of sequence prediction is further improved by selecting the principal component variables and optimizing the network.
Article
Operations Research & Management Science
Decui Liang, Wen Cao, Mingwei Wang
Summary: Supply chain finance (SCF) provides convenient loan transactions for small- and medium-sized enterprises (SMEs) in the supply chain, helping to smooth capital flow. Agricultural SMEs face challenges participating in SCF due to various risks and difficulties in credit evaluation. This study introduces a criteria system for evaluating credit ratings of agricultural SMEs and proposes a method for processing heterogeneous evaluation information.
ANNALS OF OPERATIONS RESEARCH
(2021)