Data-Driven Heuristic Assisted Memetic Algorithm for Efficient Inter-Satellite Link Scheduling in the BeiDou Navigation Satellite System

Du, Yonghao; Xing, Lining; Yan, Jungang; Cai, Mengsi

doi:10.1109/jas.2021.1004174

Cited by 30 publications

(11 citation statements)

References 34 publications

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“…Building information modeling (BIM), as a standard for infrastructure modeling, can create models for the entire life cycle of roads, thereby providing us with 3-D modeling, geometric and semantic information to achieve intelligent management of roads [7]. Geographic information systems (GISs) enable the modeling of roads in real locations by providing the management, analysis, storage, and visualization of spatial data [8], [9], [10], [11]. The development of the Internet of Things (IoT) [12], [13], virtual reality (VR) [14], [15], and augmented reality (AR) [16] can not only realize the interaction of all objects in the same service or network environment (virtual environment or real environment), and generate a large amount of information [17], [18].…”

Section: Introductionmentioning

confidence: 99%

Cognitive-Based Crack Detection for Road Maintenance: An Integrated System in Cyber-Physical-Social Systems

Fan

Cao

Zeng

et al. 2023

IEEE Trans. Syst. Man Cybern, Syst.

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Effective road maintenance can not only achieve a balance between limited resources and long-term high-efficiency performance of road but also reduce the loss of life and property caused by road damage to vehicles and pedestrians. Due to the lack of a multidimensional dynamic monitoring system and enough extremely special data, the existing road maintenance system cannot accurately assess the road surface condition and provide timely early warning of sudden road damage. In this article, the M-RM system is proposed, that is, a metaverse-enabled road maintenance system based on cyber-physical-social systems (CPSSs), which fully utilizes the social and artificial system information of CPSS, as well as the simulation, monitoring, diagnosis and prediction functions of road systems in the virtual world of the metaverse. Then, in the road damage detection of system model in the virtual world, for the virtual data of the core assets of the metaverse, we propose an adaptive and information-preserving data augmentation (AIDA) algorithm-based nonclassical receptive field suppression and enhancement, an algorithm developed from human visual cognition. This algorithm enables the generation of a large amount of scarce fidelity data and avoids the introduced noise from impairing the performance of nonaugmented data. Finally, a crack detection algorithm named pay attention twice (PAT) is proposed, which uses the generated virtual data for training, and achieves secondary attention to high-frequency targets by fusing frequency-division convolution and mixed-domain attention mechanism. The detection performance of small targets in uncertain environments is enhanced. The metaverse system built in the current research can not only be used for road maintenance but also empower the traffic metaverse by using the traffic flow prediction module embedded in the algorithm.

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Section: Introductionmentioning

confidence: 99%

Cognitive-Based Crack Detection for Road Maintenance: An Integrated System in Cyber-Physical-Social Systems

Fan

Cao

Zeng

et al. 2023

IEEE Trans. Syst. Man Cybern, Syst.

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“…e resources of the course are also divided into several resource fragments according to the knowledge points of the chapters. Different teachers share different teaching resources [17][18][19][20]. In the construction of teaching resources in schools, teachers divide labor and cooperate, and teachers undertake the responsibility of resource construction.…”

Section: Introductionmentioning

confidence: 99%

Teaching System Design of Art Design Major under the Background of Economic Management Mode Change

Zheng

2022

Discrete Dynamics in Nature and Society

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With the development of digital technology, the curriculum design of art majors is also quite different from traditional courses. With the continuous development of information technology and the continuous maturity of campus network technology, teaching resources have become an important part of information resources. High-quality teaching resources play an important role in improving teaching quality and excavating educational development potential. However, traditional classroom teaching is difficult to meet people’s needs. In the context of the current new normal, the way of social and economic management has changed. On the one hand, traditional course teaching resources store information in the forms of paper lesson plans, PPT courseware, discrete pictures, and video files. These forms of storage are not conducive to the distribution and sharing of resources. On the other hand, these teaching resources are scattered among the teaching teachers. As the curriculum develops, the courses taught by teachers change. Because schools lack effective means for unified management, these teaching resources are easily lost. The used method is not conducive to the accumulation of teaching resources or the continuation and development of courses. In order to present good results, these materials usually occupy a large amount of storage space. Therefore, some existing information-based teaching platforms cannot meet the demand. We use network and web technology to develop a teaching file management system, which is very necessary. This paper firstly compares the mature teaching resource management system on the market and some problems in its professional application. Secondly, the article analyzes the actual situation of teaching resource management of art design majors in China and generally describes the system development background and technology. Then, the paper analyzes the requirements of the system in detail by using the object-oriented method and gives the overall design and implementation method of the system. These methods include the use case diagram of the subsystem, the flow chart of the main module, the system architecture, and the design and application of UML. Finally, this paper designs a test case for the teaching resource management system.

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“…e Internet of ings interacts with network information such as people, things, and the environment. Based on this, my country's manufacturing industry can gradually form an intelligent production system with intelligent identi cation, screening, control, positioning, monitoring, and tracking [1][2][3].…”

Section: Introductionmentioning

confidence: 99%

Manufacturing Service Innovation and Foreign Trade Upgrade Model Based on Internet of Things and Industry 4.0

Liu

Zhao

2022

Mathematical Problems in Engineering

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At present, the industrial Internet has gradually become a product of the integration of new generation of information technology and manufacturing. The development of the traditional manufacturing industry with transformation and upgrading faces various bottlenecks. These bottlenecks require the industry to make technological improvements through the concept of promoting sustainable development. At the same time, these issues also need intelligent support to match them. IoT technology can help enterprises realize product design and production, inspection and testing, risk early warning and post-sales, and other process links. The Internet of Things technology improved and innovated the industrial production process in the process. This technology has become the main means to promote industrialization and information integration, and it is an important basis for promoting manufacturing capabilities and networking forces. At present, the industrial Internet of our country is generally developing rapidly. However, this technology encountered many difficulties in the process of promoting discrete manufacturing and upgrading. There are still some difficulties in the entire technology landing application process. For example, there is still a significant gap in the breadth and depth of the Internet of Things applications. In particular, the value of data needs to strengthen. Based on the analysis of the risk solutions and development dilemma of artisanship, this article shows the benefits of the Internet of Things technology. Trend demand, practical application demand, production efficiency demand, after-sales service demand, and other aspects promote management innovation. This article first classifies the development of the industrial Internet in information transmission and development of the industry around the world. On this basis, this article has built a three-dimensional reference model for the industrial Internet to promote the transformation and upgrade of discrete manufacturing. In addition, this article proposes a strategy to promote the transformation and upgrade of discrete manufacturing. It includes three development stages: industrial Internet, industrial and commercial Internet, and industrial intelligence Internet. On this basis, the text explains the corresponding technical system and its challenges. Through the research results of this article, it provides theoretical guidance for the industrial Internet to promote the transformation and upgrade of discrete manufacturing.

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Data-Driven Heuristic Assisted Memetic Algorithm for Efficient Inter-Satellite Link Scheduling in the BeiDou Navigation Satellite System

Cited by 30 publications

References 34 publications

Cognitive-Based Crack Detection for Road Maintenance: An Integrated System in Cyber-Physical-Social Systems

Cognitive-Based Crack Detection for Road Maintenance: An Integrated System in Cyber-Physical-Social Systems

Teaching System Design of Art Design Major under the Background of Economic Management Mode Change

Manufacturing Service Innovation and Foreign Trade Upgrade Model Based on Internet of Things and Industry 4.0

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