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Hierarchical Self-organization of Complex Systems 被引量:27
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作者 CHAILi-he WENDong-sheng 《Chemical Research in Chinese Universities》 SCIE CAS CSCD 2004年第4期440-445,共6页
Researches on organization and structure in complex systems are academic and industrial fronts in modern sciences. Though many theories are tentatively proposed to analyze complex systems, we still lack a rigorous the... Researches on organization and structure in complex systems are academic and industrial fronts in modern sciences. Though many theories are tentatively proposed to analyze complex systems, we still lack a rigorous theory on them. Complex systems possess various degrees of freedom, which means that they should exhibit all kinds of structures. However, complex systems often show similar patterns and structures. Then the question arises why such similar structures appear in all kinds of complex systems. The paper outlines a theory on freedom degree compression and the existence of hierarchical self-organization for all complex systems is found. It is freedom degree compression and hierarchical self-organization that are responsible for the existence of these similar patterns or structures observed in the complex systems. 展开更多
关键词 Complex systems Degrees of freedom HIERARCHICAL self-organization
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Generativity of Self-Organizing Processes and Their Correlative Description in Terms of a Formal Language of Meta-Ordinal Generative Nature, in the Light of the Maximum Ordinality Principle and the Explicit Solution to the “Three-Body Problem”
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作者 Corrado Giannantoni 《Journal of Applied Mathematics and Physics》 2023年第10期3159-3202,共44页
The main objective of this paper is to demonstrate that the internal processes of Self-Organizing Systems represent a unique and singular process, characterized by their specific generativity. This process can be mode... The main objective of this paper is to demonstrate that the internal processes of Self-Organizing Systems represent a unique and singular process, characterized by their specific generativity. This process can be modeled using the Maximum Ordinality Principle and its associated formal language, known as the “Incipient” Differential Calculus (IDC). 展开更多
关键词 Maximum Ordinality Principle Solution to the “Three-Body Problem” Generativity of self-organizing Processes Formal Language of Ordinal Generativity Formal Language of Meta-Ordinal Generativity
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Formation of Self-organization InAs Quantum Dots on (001) InP Substrate by As/P Exchange Reaction in MOCVD
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作者 WANG Ben zhong ZHAO Fang hai +4 位作者 PENG Yu heng JIN Zhi LI Yu dong YANG Shu ren LIU Shi yong 《Chemical Research in Chinese Universities》 SCIE CAS CSCD 1998年第2期113-116,共4页
FormationofSelf┐organizationInAsQuantumDotson(001)InPSubstratebyAs/PExchangeReactioninMOCVD*WANGBen-zhong*,Z... FormationofSelf┐organizationInAsQuantumDotson(001)InPSubstratebyAs/PExchangeReactioninMOCVD*WANGBen-zhong*,ZHAOFang-hai,PENGY... 展开更多
关键词 self organized quantum dots Anion exchange reaction Photoluminescence Low pressure MOCVD.
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Self-Organization Approaches for Optimization in Cognitive Radio Networks 被引量:1
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作者 XU Xu CHAI Xiaomeng ZHANG Zhongshan 《China Communications》 SCIE CSCD 2014年第4期121-129,共9页
Cognitive radio(CR) is regarded as a promising technology for providing a high spectral efficiency to mobile users by using heterogeneous wireless network architectures and dynamic spectrum access techniques.However,c... Cognitive radio(CR) is regarded as a promising technology for providing a high spectral efficiency to mobile users by using heterogeneous wireless network architectures and dynamic spectrum access techniques.However,cognitive radio networks(CRNs)may also impose some challenges due to the ever increasing complexity of network architecture,the increasing complexity with configuration and management of large-scale networks,fluctuating nature of the available spectrum,diverse Quality-of-Service(QoS)requirements of various applications,and the intensifying difficulties of centralized control,etc.Spectrum management functions with self-organization features can be used to address these challenges and realize this new network paradigm.In this paper,fundamentals of CR,including spectrum sensing,spectrum management,spectrum mobility and spectrum sharing,have been surveyed,with their paradigms of self-organization being emphasized.Variant aspects of selforganization paradigms in CRNs,including critical functionalities of Media Access Control(MAC)- and network-layer operations,are surveyed and compared.Furthermore,new directions and open problems in CRNs are also identified in this survey. 展开更多
关键词 自组织特征 无线电网络 频谱效率 优化 媒体访问控制 接入技术 网络架构 频谱管理
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Self-organization of Reconfigurable Protocol Stack for Networked Control Systems 被引量:1
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作者 Chun-Jie Zhou Hui Chen Yuan-Qing Qin Yu-Feng Shi Guang-Can Yu 《International Journal of Automation and computing》 EI 2011年第2期221-235,共15页
In networked control systems (NCS),the control performance depends on not only the control algorithm but also the communication protocol stack.The performance degradation introduced by the heterogeneous and dynamic ... In networked control systems (NCS),the control performance depends on not only the control algorithm but also the communication protocol stack.The performance degradation introduced by the heterogeneous and dynamic communication environment has intensified the need for the reconfigurable protocol stack.In this paper,a novel architecture for the reconfigurable protocol stack is proposed,which is a unified specification of the protocol components and service interfaces supporting both static and dynamic reconfiguration for existing industrial communication standards.Within the architecture,a triple-level self-organization structure is designed to manage the dynamic reconfiguration procedure based on information exchanges inside and outside the protocol stack.Especially,the protocol stack can be self-adaptive to various environment and system requirements through the reconfiguration of working mode,routing and scheduling table.Finally,the study on the protocol of dynamic address management is conducted for the system of controller area network (CAN).The results show the efficiency of our self-organizing architecture for the implementation of a reconfigurable protocol stack. 展开更多
关键词 Networked control system (NCS) communication network self-organization protocol stack RECONFIGURATION
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Improve Fractal Compression Encoding Speed Using Feature Extraction and Self-organization Network 被引量:1
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作者 Berthe Kya, Yang Yang Information Engineering School. University of Science and Technology Beijing. Beijing 100083. China 《Journal of University of Science and Technology Beijing》 CSCD 2001年第4期306-310,共5页
Image compression consists of two main parts: encoding and decoding. One of the important problems of the fractal theory is the long encoding implementation time, which hindered the acceptance of fractal image compres... Image compression consists of two main parts: encoding and decoding. One of the important problems of the fractal theory is the long encoding implementation time, which hindered the acceptance of fractal image compression as a practical method. The long encoding time results from the need to perform a large number of domain-range matches, the total encoding time is the product of the number of matches and the time to perform each match. In order to improve encoding speed, a hybrid method combining features extraction and self-organization network has been provided, which is based on the feature extraction approach the comparison pixels by pixels between the feature of range blocks and domains blocks. The efficiency of the new method was been proved by examples. 展开更多
关键词 image compression fractal theory features extraction self-organization network fractal encoding
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Using self-determination theory to identify organizational interventions to support coal mineworkers’ dust-reducing practices 被引量:1
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作者 Emily J.Haas 《International Journal of Mining Science and Technology》 EI CSCD 2019年第3期371-378,共8页
Advancing the application of safety and health(S&H)technologies is likely to remain a value in the mining industry.However,any information that technologies generate must be translated from the organization to the... Advancing the application of safety and health(S&H)technologies is likely to remain a value in the mining industry.However,any information that technologies generate must be translated from the organization to the workforce in a targeted way to result in sustainable change.Using a case study approach with continuous personal dust monitors(CPDMs),this paper argues for an organizational focus on technology integration.Although CPDMs provide mineworkers with near real-time feedback about their respirable coal dust exposure,they do not ensure that workers or the organization will continuously use the information to learn about and reduce exposure sources.This study used self-determination theory(SDT)to help three mines manage and communicate about information learned from the CPDM technology.Specifically,35 mineworkers participated in two mixed-method data collection efforts to discuss why they do or do not use CPDMs to engage in dust-reducing practices.Subsequently,the data was analyzed to better understand how organizations can improve the integration of technology through their management systems.Results indicate that using the CPDM to reduce sources of dust exposure is consistent with mineworkers’self-values to protect their health and not necessarily because of compliance to a manager or mine. 展开更多
关键词 Autonomous organization Continuous personal DUST monitor Respirable coal mine DUST Safety and health management system self-DETERMINATION theory
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Self-organized Critical Model Based on Complex Brain Networks with Hierarchical Organization
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作者 ZHANG Ying-Yue ZHANG Gui-Qing YANG Qiu-Ying CHEN Tian-Lun 《Communications in Theoretical Physics》 SCIE CAS CSCD 2008年第9期681-684,共4页
The dynamical behavior in the cortical brain network of macaque is studied by modelling each cortical areawith a subnetwork of interacting excitable neurons.We find that the avalanche of our model on different levels ... The dynamical behavior in the cortical brain network of macaque is studied by modelling each cortical areawith a subnetwork of interacting excitable neurons.We find that the avalanche of our model on different levels exhibitspower-law.Furthermore the power-law exponent of the distribution and the average avalanche size are affected by thetopology of the network. 展开更多
关键词 自体组织 临界状态 分级方法 脑组织 耐火材料
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A realistic model for complex networks with local interaction, self-organization and order
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作者 陈飞 陈增强 袁著祉 《Chinese Physics B》 SCIE EI CAS CSCD 2007年第2期287-291,共5页
In this paper, a new mechanism for the emergence of scale-free distribution is proposed. It is more realistic than the existing mechanism. Based on our mechanism, a model responsible for the scale-free distribution wi... In this paper, a new mechanism for the emergence of scale-free distribution is proposed. It is more realistic than the existing mechanism. Based on our mechanism, a model responsible for the scale-free distribution with an exponent in a range of 3-to-5 is given. Moreover, this model could also reproduce the exponential distribution that is discovered in some real networks. Finally, the analytical result of the model is given and the simulation shows the validity of our result, 展开更多
关键词 local interaction self-organization order complex network
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Self-Organization of PbS into Quantum Dots Superlattices
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作者 Lian Zeng YAO Chang Hui YE +2 位作者 Chi Mei MO Ye ZHANG Li De ZHANG(Department of Materials Science and Engineering, University of Science and Technology of China, Hefei 230026 Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031) 《Chinese Chemical Letters》 SCIE CAS CSCD 2000年第7期627-630,共4页
Self-organization of PbS into quantum dots superlattices is demonstrated for the first lime, and hexaplanar colloidal crystals 1-10 mu m in size made from PbS quantum dots 4nm in diameter are shown in Transmission Ele... Self-organization of PbS into quantum dots superlattices is demonstrated for the first lime, and hexaplanar colloidal crystals 1-10 mu m in size made from PbS quantum dots 4nm in diameter are shown in Transmission Electron Microscope (TEM) micrograph, and the inner structures of the superlattices can be seen from the High Resolution Transmission Electron Microscope (HRTEM). 展开更多
关键词 self-organization quantum dots PbS superlattices
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Innovative Mechanism of Rural Organization Based on Self-Organization
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作者 WANG Xing-jin,GAO Bing Jiangsu Vocational College of Finance & Economics,Huai’an 223003,China 《Asian Agricultural Research》 2011年第4期135-138,共4页
The paper analyzes the basic situation of the formation of innovative rural organizations with the form of self-organization;reveals the features of self-organization,including the four aspects of openness of rural or... The paper analyzes the basic situation of the formation of innovative rural organizations with the form of self-organization;reveals the features of self-organization,including the four aspects of openness of rural organization,innovation of rural organization far away from equilibrium,the non-linear response mechanism of rural organization innovation and the random rise and fall of rural organization innovation.The evolution mechanism of rural organization innovation is revealed according to the growth stage,the ideal stage,the decline and the fall stage.The paper probes into the basic restriction mechanism of the self-organization evaluation of rural organization from three aspects,including target recognition,path dependence and knowledge sharing.The basic measures on cultivating the innovative mechanism of rural organization are put forward.Firstly,constructing the dissipative structure of rural organization innovation;secondly,cultivating the dynamic study capability of rural organization innovation system;thirdly,selecting the step-by-step evolution strategy of rural organization innovation system. 展开更多
关键词 self-organization RURAL organization INNOVATION EV
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Self-organization: the governance of CAO fisheries from perspective of the global commons
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作者 PAN Min WANG Mei 《Advances in Polar Science》 2016年第3期159-162,共4页
The Central Arctic Ocean (CAO) is a global commons, and fishes in the CAO are common property resources. If humanity does not manage this region well, then this will lead to a "Tragedy of the Commons," an old prob... The Central Arctic Ocean (CAO) is a global commons, and fishes in the CAO are common property resources. If humanity does not manage this region well, then this will lead to a "Tragedy of the Commons," an old problem in human society. However, the two existing means of commons governance, privatization and government control, are not appropriate for the CAO. This study's findings indicate that CAO fisheries management will most likely result from a process of self-organization. The openness of the CAO and the imbalance of powers, interests and responsibilities among the states that are involved will lead to a process of self-organized governance of CAO fisheries. There are four stages in this process: competition, synergy, establishment of governing principles and mechanisms, and expansion and evolution of influence. The outcome of CAO fisheries governance will be the result of compromise among the parties as no one actor is in a dominant position. 展开更多
关键词 self-organization CAO fisheries global commons
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Electrical Tree Simulation Based on the Self-Organization Criticality
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作者 H. M. Hu Y. Yang +1 位作者 W. Lu G. P. Zhao 《Energy and Power Engineering》 2013年第4期1273-1276,共4页
So far much effort has been made to understand the development of electrical treeing. For the simulation based study of electrical treeing, the most common method is to apply DBM stochastic model to simulate the growi... So far much effort has been made to understand the development of electrical treeing. For the simulation based study of electrical treeing, the most common method is to apply DBM stochastic model to simulate the growing of electrical treeing patterns. Previous simulation results showed that this stochastic model is capable of simulating the real electrical treeing patterns in a point-to-plane electrode system. However, this model only allows the tree channels to propagate on equipotential lines proportional to local electrical field. Therefore, it is necessary to develop a novel stochastic model to simulate the electrical patterns in order to get a good agreement with experimental results. 展开更多
关键词 FRACTAL Electrical TREE SIMULATION self-organization CRITICALITY
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PRELIMINARY STUDY ON RELATIONSHIP BETWEEN DOUBLE VORTICES SELF-ORGANIZATION AND TYPHOON FORMATION IN BAROCLINIC ENVIRONMENT
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作者 滕代高 罗哲贤 +1 位作者 潘劲松 余晖 《Journal of Tropical Meteorology》 SCIE 2010年第4期372-379,共8页
The relationship between the self-organization of double vortices (SODVs) and the formation of typhoons was discussed based on six numerical experiments with the Fifth-Generation National Center for Atmospheric Resear... The relationship between the self-organization of double vortices (SODVs) and the formation of typhoons was discussed based on six numerical experiments with the Fifth-Generation National Center for Atmospheric Research/Penn State Mesoscale Model (MM5) and further discussion was made with a real typhoon case. The results showed that there is a critical distance dc for SODVs in baroclinic atmosphere. When the distance between separated vortices is smaller than or equal to dc, the double vortices self-organize into a typhoon-like vortex with two spiral bands. But the double vortices cannot have such organization if the distance between them is larger than dc. The value of dc is about 380 km in the context of ideal conditions in this paper, larger than that achieved in a barotropic model. A typical typhoon case in 2005 (Haitang) was selected to verify the above-mentioned conclusions. It was found that the SODV is one of the important and typical ways for the formation of typhoons. 展开更多
关键词 baroclinic 空气 两倍旋涡的组织工会 台风形成
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Analysis of New Model of "Rule by Three Committees" and Discussion on Construction of Villagers' Self-governing Organizations in China
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作者 YANG Cheng ZHANG Lu-ping 《Asian Agricultural Research》 2011年第7期98-102,共5页
This paper introduces the operation model of "rule by three committees", including the members of "three committees", functional constitution of "three committees", and relationship betwe... This paper introduces the operation model of "rule by three committees", including the members of "three committees", functional constitution of "three committees", and relationship between restriction and coordination of "three committees". By referring to the villagers' self-governing system in China, and the relevant provisions in Constitution and Village Committee Organization Law, we take into account the legitimacy of "rule by three committees". In terms of the details of system design, we perfect the new model of "rule by three committees" as follows: make the conditions of holding office stringent and ensure the quality requirements of members of "three committees"; standardize the procedures of election, and guarantee the equitable election of members of "three committees"; perfect dismissal procedure, and strengthen the supervision on members of "three committees". 展开更多
关键词 Villagers'self-governing Villagers'self-governing organizations 'Rule by three committees' China
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Exploration of the self-organization theory eff ect on urban development
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作者 Wei Zeng Xiao Ma Jiangqiao Liu 《西部人居环境学刊》 2015年第A01期44-49,共6页
关键词 self-organization Urban construction Architectural layout Tsingtao
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On the Mechanism of Evolution for Enterprise's Sustainable Growth Based on the Theory of Self-organization 被引量:1
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作者 Xuejun Tang 《Chinese Business Review》 2005年第3期35-41,共7页
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On the Role of the Entrostat in the Theory of Self-Organization
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作者 Viktor I. Shapovalov Nickolay V. Kazakov 《Natural Science》 2014年第7期467-476,共10页
The reasons for introducing the concept of the entrostat in statistical physics are examined. The introduction of the entrostat has allowed researchers to show the possibility of self-organization in open systems with... The reasons for introducing the concept of the entrostat in statistical physics are examined. The introduction of the entrostat has allowed researchers to show the possibility of self-organization in open systems within the understanding of entropy as a measure of disorder. The application of the laws written down for the entrostat has also allowed us to formulate the “synergetic open system” concept. A nonlinear model of the activity of a medium-sized company in the market is presented. In the course of the development of this model, the concept of the entrostat was used. This model includes the equation of a firm’s market activity and condition of its stability. It is shown that this stability depends on the income of the average buyers of the firm’s goods and furthermore that the equation estimating the firm’s market activity includes the scenario of a subharmonic cascade, which ends in chaos for the majority of market participants, i.e., in an economic crisis. The feature of this paper is that the decision containing the scenario of the subharmonic cascade is found analytically (instead of numerically, as is customary in the current scientific literature). 展开更多
关键词 Entrostat ENTROPY self-organization SYNERGETICS ECONOMIC CRISIS
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Evolutionarily Cooperative Stable of Science & Technology Alliance Under Self-organized Organization
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作者 刘丽君 《Journal of Beijing Institute of Technology》 EI CAS 2009年第1期101-105,共5页
The cooperative evolutionary stability under self-organized organization is discussed in this paper. The differences between the objects studied by cooperative game theory and the ones studied by cooperative game in s... The cooperative evolutionary stability under self-organized organization is discussed in this paper. The differences between the objects studied by cooperative game theory and the ones studied by cooperative game in science & technology alliance are analyzed. The mutant probability of agent's utility under endoge- nous technical factor condition is analyzed. By clarifying the connotation of Pareto-dominate institution in cooperative game, the efficient and feasible managerial definition of Pareto-dominate Institution in science & technology alliance is presented. The evolutionarily cooperative game for the agent in Pareto-dominate institution is explained. And then the necessary condition of cooperative evolutionary stabilization based on multi-agent utility's dynamic equilibrium is put forward. Finally, the model of alliance's utility's dynamic equilibrium under self-organization is established. 展开更多
关键词 scientific and technical alliance self-organized organization evolutionarily cooperative game MULTI-AGENT dynamic equilibrium of utility Pareto-dominate institution
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Conditions,Mechanisms and Process within Self-organization Evolution
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作者 祝锦祥 戴昌钧 薛绯 《Journal of Donghua University(English Edition)》 EI CAS 2014年第4期545-550,共6页
Business growth and development are similar to a selforganization evolution system. This paper intends to explore the context, drive and process within enterprise self-organization evolution from a conceptual perspect... Business growth and development are similar to a selforganization evolution system. This paper intends to explore the context, drive and process within enterprise self-organization evolution from a conceptual perspective. And an enterprise evolution model can be applied on the basis of ecological logistic equations to approach the elementary process and the growth stage of organization. Moreover,the influence of diverse variable on the evolution of enterprise growth is discussed. At last, the study concludes that new structures and functions can emerge within organizations and enterprises,which contribute to transformation and upgrade during their self-organization evolution. 展开更多
关键词 enterprise growth process self-organization evolution CONDITIONS complex system
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