Advances in Complex Systems最新文献_第10页

Synthesis of Scalable Single Length Cycle, Single Attractor Cellular Automata in Linear Time 线性时间下可伸缩单长周期、单吸引子元胞自动机的合成

IF 0.4 4区数学

Advances in Complex Systems Pub Date : 2021-09-15 DOI: 10.25088/complexsystems.30.3.415

B. Chakraborty, M. Dalui, B. Sikdar

引用次数: 0

Studies of COVID-19 Outbreak Control Using Agent-Based Modeling 基于agent建模的COVID-19疫情控制研究

IF 0.4 4区数学

Advances in Complex Systems Pub Date : 2021-09-15 DOI: 10.25088/complexsystems.30.3.297

Shaoping Xiao, Ruicheng Liu

引用次数: 2

What Keeps a Vibrant Population Together? 是什么让一个充满活力的人口聚集在一起?

IF 0.4 4区数学

Advances in Complex Systems Pub Date : 2021-09-15 DOI: 10.25088/complexsystems.30.3.347

Jayati Deshmukh, S. Srinivasa, Sridhar Mandyam

{"title":"What Keeps a Vibrant Population Together?","authors":"Jayati Deshmukh, S. Srinivasa, Sridhar Mandyam","doi":"10.25088/complexsystems.30.3.347","DOIUrl":"https://doi.org/10.25088/complexsystems.30.3.347","url":null,"abstract":"Managing diversity is a challenging problem for organizations and governments. Diversity in a population may be of two kinds—acquired and innate. The former refers to diversity acquired by pre-existing social or organizational environments, attracting employees or immigrants because of their wealth and opportunities. Innate diversity, on the other hand, refers to a collection of pre-existing communities having to interact with one another and to build an overarching social or organizational identity. While acquired diversity has a prior element of common identity, innate diversity needs to build a common identity from a number of disparate regional or local identities. Diversity in any large population may have different extents of acquired and innate elements. In this paper, innate and acquired diversity are modeled in terms of two factors, namely: insularity and homophily, respectively. Insularity is the tendency of agents to act cooperatively only with others from the same community, which is often the primary challenge of innate diversity; while homophily is the tendency of agents to prefer members from their own community to start new social or business connections, which is often the primary challenge in acquired diversity. The emergence of network structure is studied when insularity and homophily are varied. In order to promote cooperation in a diverse population, the role played by a subset of agents called “global” agents who are not affected by homophily and insularity considerations is also studied. Simulation results show several interesting emergent properties. While the global agents are shown to acquire high betweenness, they are by no means the wealthiest or the most powerful in the network. However, the presence of global agents is important for the regional agents whose own wealth prospects increase because of their interaction with global agents.","PeriodicalId":50871,"journal":{"name":"Advances in Complex Systems","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2021-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80588174","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A Control Approach to Guide Nonpharmaceutical Interventions in the Treatment of COVID-19 Disease Using a SEIHRD Dynamical Model 基于SEIHRD动态模型指导COVID-19疾病非药物干预治疗的控制方法

IF 0.4 4区数学

Advances in Complex Systems Pub Date : 2021-09-15 DOI: 10.25088/complexsystems.30.3.323

F. Pazos, F. Felicioni

引用次数: 0

Cryptographic Puzzles and Complex Systems 密码谜题和复杂系统

IF 0.4 4区数学

Advances in Complex Systems Pub Date : 2021-09-15 DOI: 10.25088/complexsystems.30.3.375

Rade Vuckovac

引用次数: 0

Spatial Signatures of Road Network Growth for Different Levels of Global Planning 全球规划不同层次下路网增长的空间特征

IF 0.4 4区数学

Advances in Complex Systems Pub Date : 2021-09-15 DOI: 10.25088/complexsystems.30.3.273

M. Cirunay, R. Batac

引用次数: 2

Some Control and Observation Issues in Cellular Automata 元胞自动机的控制与观察问题

IF 0.4 4区数学

Advances in Complex Systems Pub Date : 2021-09-15 DOI: 10.25088/complexsystems.30.3.391

S. Yacoubi, T. Plénet, S. Dridi, F. Bagnoli, L. Lefévre, C. Raïevsky

引用次数: 1

Macroscopic fundamental flow diagrams of a spiritually motivated crowd 精神激励人群的宏观基本流程图

IF 0.4 4区数学

Advances in Complex Systems Pub Date : 2021-08-19 DOI: 10.1142/s0219525921500028

H. Gayathri, P. Karthika, Ashish Verma

引用次数: 3

Risk Awareness to epidemic Information and Self-Restricted Travel Behavior on Contagion 疫情信息风险意识与传染病自限性出行行为

IF 0.4 4区数学

Advances in Complex Systems Pub Date : 2021-08-11 DOI: 10.1142/s0219525921500016

Wen-Juan Xu, Chen-Yang Zhong, Hui-Fen Ye, Rongda Chen, T. Qiu, F. Ren, Li-Xin Zhong

{"title":"Risk Awareness to epidemic Information and Self-Restricted Travel Behavior on Contagion","authors":"Wen-Juan Xu, Chen-Yang Zhong, Hui-Fen Ye, Rongda Chen, T. Qiu, F. Ren, Li-Xin Zhong","doi":"10.1142/s0219525921500016","DOIUrl":"https://doi.org/10.1142/s0219525921500016","url":null,"abstract":"By incorporating delayed epidemic information and self-restricted travel behavior into the SIS model, we have investigated the coupled effects of timely and accurate epidemic information and people’s sensitivity to the epidemic information on contagion. In the population with only local random movement, whether the epidemic information is delayed or not has no effect on the spread of the epidemic. People’s high sensitivity to the epidemic information leads to their risk aversion behavior and the spread of the epidemic is suppressed. In the population with only global person-to-person movement, timely and accurate epidemic information helps an individual cut off the connections with the infected in time and the epidemic is brought under control in no time. A delay in the epidemic information leads to an individual’s misjudgment of who has been infected and who has not, which in turn leads to rapid progress and a higher peak of the epidemic. In the population with coexistence of local and global movement, timely and accurate epidemic information and people’s high sensitivity to the epidemic information play an important role in curbing the epidemic. A theoretical analysis indicates that people’s misjudgment caused by the delayed epidemic information leads to a higher encounter probability between the susceptible and the infected and people’s self-restricted travel behavior helps reduce such an encounter probability. A functional relation between the ratio of infected individuals and the susceptible-infected encounter probability has been found.","PeriodicalId":50871,"journal":{"name":"Advances in Complex Systems","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2021-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76447214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Network of scientific concepts: empirical analysis and modeling 科学概念网络:实证分析与建模

IF 0.4 4区数学

Advances in Complex Systems Pub Date : 2021-08-09 DOI: 10.1142/S0219525921400014

V. Palchykov, M. Krasnytska, O. Mryglod, Y. Holovatch

引用次数: 3