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Energy-efficient task allocation for reliable parallel computation of cluster-based wireless sensor network in edge computing

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Digital Communications and Networks 2023年第2期9卷 473-482页

作者： jiabao wen Jiachen Yang Tianying Wang Yang Li Zhihan Lv School of Electrical and Information Engineering Tianjin UniversityTianjin300072China College of Mechanical and Electrical Engineering Shihezi UniversityXinjiang832003China School of Data Science and Software Engineering Qingdao UniversityQingdao266000China

To efficiently complete a complex computation task,the complex task should be decomposed into subcomputation tasks that run parallel in edge *** Sensor Network(WSN)is a typical application of parallel *** achieve highly reliable parallel computation for wireless sensor network,the network's lifetime needs to be ***,a proper task allocation strategy is needed to reduce the energy consumption and balance the load of the *** paper proposes a task model and a cluster-based WSN model in edge *** our model,different tasks require different types of resources and different sensors provide different types of resources,so our model is heterogeneous,which makes the model more *** we propose a task allocation algorithm that combines the Genetic Algorithm(GA)and the Ant Colony Optimization(ACO)*** algorithm concentrates on energy conservation and load balancing so that the lifetime of the network can be *** experimental result shows the algorithm's effectiveness and advantages in energy conservation and load balancing.

关键词： Wireless sensor network Parallel computation Task allocation Genetic algorithm Ant colony optimization algorithm Energy-efficient Load balancing

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Multi-AUV Inspection for Process Monitoring of Underwater Oil Transportation

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IEEE/CAA Journal of Automatica Sinica 2023年第3期10卷 828-830页

作者： Jingyi He jiabao wen Shuai Xiao Jiachen Yang School of Electrical and Information Engineering Tianjin UniversityTianjin 300072China IEEE

Dear Editor,This letter presents an inspection method for process monitoring of underwater oil transportation via multiple autonomous underwater vehicles(AUV).To improve the adaptability of our method in practice,we introduce the dynamic complex ocean current data to the previously mentioned case by using regional ocean modeling system(ROMS)for the first time.

关键词： underwater mentioned autonomous

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A digital twins enabled underwater intelligent internet vehicle path planning system via reinforcement learning and edge computing

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Digital Communications and Networks 2024年第2期10卷 282-291页

作者： Jiachen Yang Meng Xi jiabao wen Yang Li Houbing Herbert Song School of Electrical and Information Engineering Tianjin UniversityTianjin300072China Security and Optimization for Networked Globe Laboratory(SONG Lab) Embry-Riddle Aeronautical UniversityDaytona BeachFL32114USA

The Autonomous Underwater Glider(AUG)is a kind of prevailing underwater intelligent internet vehicle and occupies a dominant position in industrial applications,in which path planning is an essential *** to the complexity and variability of the ocean,accurate environment modeling and flexible path planning algorithms are pivotal *** traditional models mainly utilize mathematical functions,which are not complete and *** existing path planning algorithms depend on the environment and lack *** overcome these challenges,we propose a path planning system for underwater intelligent internet *** applies digital twins and sensor data to map the real ocean environment to a virtual digital space,which provides a comprehensive and reliable environment for path *** design a value-based reinforcement learning path planning algorithm and explore the optimal network structure *** path simulation is controlled by a closed-loop model integrated into the terminal vehicle through edge *** integration of state input enriches the learning of neural networks and helps to improve generalization and *** task-related reward function promotes the rapid convergence of the *** experimental results prove that our reinforcement learning based path planning algorithm has great flexibility and can effectively adapt to a variety of different ocean conditions.

关键词： Digital twins Reinforcement learning Edge computing Underwater intelligent internet vehicle Path planning

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China＇s Agricultural and Rural Development

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Qiu Shi 2012年第2期4卷 5-25页

作者： wen jiabao

REPORT ON THE WORK OF THE GOVERNMENT(excerpts) (Delivered at the Third Session of the Tenth National People 's Congress on March 5, 2005)

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中国翻译 2005年第3期 94-96页

作者： wen jiabao Premier of the State Council Translated by the English Division of the Central Translation Bureau

V. Vigorously Developing Social Undertakings and Building a Harmonious Society We must adopt a scientific outlook on development and implement the strategy of reinvigorating our country through science, education and ... 详细信息

关键词： Delivered at the Third Session of the Tenth National People REPORT ON THE WORK OF THE GOVERNMENT excerpts s Congress on March 5 will

Charting a New Course

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Beijing Review 2012年第12期55卷 22-25页

作者： wen jiabao

Chinese Premier wen jiabao spoke to Chinese and foreign media at a press conference on March 14, after conclusion of the Fifth Session of the l lth National People＇s Congress, China＇s top legislature. Edited highlig... 详细信息

关键词：路线新闻发布会国务院总理第五次会议人大代表温家宝中国