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四大天王:从印度到中国——《闲话〈封神榜〉与民俗》之七

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文史杂志 2025年第1期 100-104页

作者：江玉祥四川省人民政府文史研究馆

四大天王本是印度佛教故事中须弥山帝释天的保护神;其中,北方毗沙门天王在中国最受欢迎,成了于阗国的保护神。四大天王的形象在其信仰传入中国后产生了流变。由唐至元,四大天王造型与印度佛教记载的“四金刚”相比并无实质变化,直到以... 详细信息

四大天王本是印度佛教故事中须弥山帝释天的保护神;其中,北方毗沙门天王在中国最受欢迎,成了于阗国的保护神。四大天王的形象在其信仰传入中国后产生了流变。由唐至元,四大天王造型与印度佛教记载的“四金刚”相比并无实质变化,直到以《西游记》《封神演义》为代表的明代神魔小说出现,四大天王的形象才有了新的诠释。四大天王逐渐适应了中国本土的文化环境,成为司职“风调雨顺”的民生护法。

关键词：民俗研究神魔小说形象流变封神演义四天王旗

Parallel discrete lion swarm optimization algorithm for solving traveling salesman problem

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Journal of Systems Engineering and Electronics 2020年第4期31卷 751-760页

作者： ZHANG Daoqing jiang Mingyan School of Information Science and Engineering Shandong UniversityQingdao 266237China

As a typical representative of the NP-complete problem, the traveling salesman problem(TSP) is widely utilized in computer networks, logistics distribution, and other fields. In this paper, a discrete lion swarm optimization(DLSO) algorithm is proposed to solve the TSP. Firstly, we introduce discrete coding and order crossover operators in DLSO. Secondly, we use the complete 2-opt(C2-opt) algorithm to enhance the local search *** in order to enhance the efficiency of the algorithm, a parallel discrete lion swarm optimization(PDLSO) algorithm is *** PDLSO has multiple populations, and each sub-population independently runs the DLSO algorithm in parallel. We use the ring topology to transfer information between sub-populations. Experiments on some benchmarks TSP problems show that the DLSO algorithm has a better accuracy than other algorithms, and the PDLSO algorithm can effectively shorten the running time.

关键词： discrete lion swarm optimization(DLSO)algorithm complete 2-opt(C2-opt)algorithm parallel discrete lion swarm optimization(PDLSO)algorithm traveling salesman problem(TSP)

Research and Application of Machine Learning in Automatic Program Generation

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Chinese Journal of Electronics 2020年第6期29卷 1001-1015页

作者： ZHANG Xiaojiang jiang Ying Yunnan Key Laboratory of Computer Technology Application Kunming University of Science and Technology Faculty of Information Engineering and Automation Kunming University of Science and Technology

With the development of artificial intelligence,machine learning has been applied in more and more *** order to improve the quality and efficiency of software,automatic program generation is becoming a research *** recent years,machine learning has also been gradually applied in automatic program *** trees,language models,and cyclic neural networks have been applied in code generation,code completion and code knowledge *** efficiency of software development has been improved to a certain extent using machine *** at the automatic program generation,this paper analyzes and summarizes the models of machine learning,the modifications involved in the models and the application *** research direction is discussed from the aspects of programmer behavior and automatic program generation of machine learning.

关键词： automatic programming data mining decision trees learning (artificial intelligence) neural nets software engineering programmer behavior cyclic neural networks language models decision trees code knowledge mining code completion code generation automatic program generation machine learning Machine learning Code generation Code completion Code knowledge mining Application effect

Patterns and causes of geographic variation in bat echolocation pulses

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Integrative Zoology 2015年第3期10卷 241-256页

作者： Tinglei jiang Hui WU jiang FENG Jilin Key Laboratory of Animal Resource Conservation and Utilization Northeast Normal UniversityChangchunChina Key Laboratory for Wetland Ecology and Vegetation Restoration of National Environmental Protection Northeast Normal UniversityChangchunChina

Evolutionary biologists have a long-standing interest in how acoustic signals in animals vary geographically,because divergent ecology and sensory perception play an important role in *** comparisons are valuable in determining the factors that influence divergence of acoustic *** are social mammals and they depend mainly on echolocation pulses to locate prey,to navigate and to *** evidence shows that geographic variation of bat echolocation pulses is common,with a mean 5-10 kHz differences in peak frequency,and a high level of individual variation may be nested in this geographical ***,understanding the geographic variation of echolocation pulses in bats is very difficult,because of differences in sample and statistical analysis techniques as well as the variety of factors shaping the vocal geographic *** differences in echolocation pulses of bats generally lack latitudinal,longitudinal and elevational patterns,and little is known about vocal *** is accumulating to support the fact that geographic variation in echolocation pulses of bats may be caused by genetic drift,cultural drift,ecological selection,sexual selection and social *** studies could relate geographic differences in echolocation pulses to social adaptation,vocal learning strategies and patterns of *** addition,new statistical techniques and acoustic playback experiments may help to illustrate the causes and consequences of the geographic evolution of echolocation pulse in bats.

关键词： Chiroptera drift echolocation geographic evolution selection

Simulation of multi-axis grinding considering runout based on envelope theory

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Chinese Journal of Aeronautics 2020年第12期33卷 3526-3534页

作者： Yan jiang Qiang GUO School of Mechanical&Power Engineering Henan Polytechnic UniversityJiaozuo 454150China

As one of the most important methods for machining process with high accuracy,ultra-precision grinding is widely used in fields such as aerospace,automotive and mold,***,it is common that wheel and spindle axis do not coincide with each other due to wheel settings,machining errors and so *** could result in the generation of wheel runout,which may reduce the machining surface's *** this paper,combining this phenomenon,an analytic algorithm method for the multi-axis grinding process is introduced according to the envelope *** that,the accuracy of this method is *** experiments are carried out on a 5-axis machining *** artificial runout is set up and calculated utilizing the least square ***,using the presented method,two examples with and without runout are introduced to illustrate the validation of the proposed *** error due to the runout effect is also analyzed.

关键词： Analytic algorithm Complex surface Envelope theory Multi-axis grinding Wheel runout

Stabilization for a Hybrid System of Elasticity with Boundary Disturbances

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Journal of Systems Science & Complexity 2020年第6期33卷 1873-1885页

作者： CHEN Zijun jiang Weisheng College of Mathematics and Statistics Chongqing UniversityChongqing 401331China

The paper deals with a boundary feedback stabilization problem of a hybrid system with disturbances, which is clamped at one end and linked to a rigid body at the other end. The active disturbance rejection control approach is adopted in investigation. State observers are first designed to estimate disturbances, and then boundary feedback controllers are proposed to cancel the ***, under different assumptions of time varying high gain functions, the asymptotical stability and the exponential stability of the closed-loop system are proved by the Lyapunov function ***, numerical simulations are presented to validate the theoretical conclusions.

关键词： Active disturbance rejection control boundary disturbance hybrid system stability

GNSS Fault Detection and Exclusion Based on Virtual Pseudorange-Based Consistency Check Method

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Chinese Journal of Electronics 2020年第1期29卷 41-48页

作者： LIU jiang ZHAO Xiaolin School of Electronic and Information Engineering Beijing Jiaotong University Beijing Engineering Research Center of EMC and GNSS Technology for Rail Transportation

Although there have been many implementations of Global navigation satellite system(GNSS)in rail transport systems, the integrity assurance of GNSS positioning is still not highly concerned by the *** is a significant issue for specific safety-relevant GNSS railway applications, especially the railway signaling system which requires a critical safety level. Classical integrity monitoring solutions require an acceptable satellite visibility level to carry out Fault detection and exclusion(FDE), and this restriction leads to a degraded availability of FDE and final position computation. In order to break the limitation by satellite visibility, a consistency check method for FDE is proposed based on the virtual satellite pseudorange data, which is established based on the track database. Results from simulations show that the presented method can detect and exclude different types of faults effectively. Compared with classical residualbased GNSS integrity monitoring algorithm, the presented method achieves a higher FDE availability and makes better use of the satellite measurements even under the limited GNSS observing conditions.

关键词： Satellite navigation Integrity monitoring Fault detection Fault exclusion Railway train control

Dynamic Multi-Task Allocation Method for Passenger Diffusion in Mobile Crowd Sensing

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Chinese Journal of Electronics 2021年第5期30卷 940-946页

作者： jiang Weijin LYU Sijian College of Computer and Information Engineering Hunan University of Technology and Business

This paper aims to solve the problem of low efficiency, high cost and instability in opportunistic network transmission in the process of mobile group intelligence perception task allocation. Two multi-task dynamic distribution methods based on Lowest cost Participant selection algorithm(LC-PSA) based on user incentive cost and Least number Participant selection algorithm(LN-PSA) based on number of users are proposed respectively. Through these two algorithms,the goal of minimizing the number of people and moving distance required for the task and reducing the system's incentive cost is achieved. Simulation experiments show that compared with similar algorithms, the number of participants in the task distribution scheme selected by the LN-PSA algorithm is reduced by 24.0%, and the system resource consumption is lower, which can provide stable services for the system when users are insufficient in emergencies. Compared with the traditional greedy heuristics algorithm, the LC-PSA algorithm reduces the total system cost by 37.74% and has better overall performance in the comparison experiment.

关键词： mobile group intelligence perception task allocation system resource consumption Lowest cost Participant selection algorithm multitask dynamic distribution methods dynamic multitask allocation method optimisation LN-PSA algorithm passenger diffusion number Participant selection algorithm user incentive cost LC-PSA algorithm instability greedy algorithms opportunistic network transmission traditional greedy heuristics algorithm mobile computing moving distance task distribution scheme mobile crowd sensing resource allocation total system cost

IMAGE QUALITY ASSESSMENT BASED ON CONTOUR AND REGION

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Journal of Computational Mathematics 2016年第6期34卷 705-722页

作者： Chen Huang Ming jiang Tingting jiang LMAM School of Mathematical Sciences Beijing International Center for Mathematical Research and Cooperative Medianet Innovation Center Peking University Beijing 100871 China NELVT National Engineering Laboratory for Video Technology School of Electronics Engineering and Computer Science and Cooperative Medianet Innovation Center Peking University Beijing 100871 China

Image Quality Assessment （IQA） is a fundamental problem in image processing. It is a common principle that human vision is hierarchical： we first perceive global structural information such as contours then focus on local regional details if necessary. Following this principle, we propose a novel framework for IQA by quantifying the degenerations of structural information and region content separately, and mapping both to obtain the objective score. The structural information can be obtained as contours by contour detec- tion techniques. Experiments are conducted to demonstrate its performance in comparison with multiple state-of-the-art methods on two large scale datasets.

关键词： Image quality assessment Contour detection Image segmentation.