arXiv - PHYS - Physics and Society最新文献_第7页

Deduction of the Bromilow's time-cost model from the fractal nature of activity networks 从活动网络的分形性质推导出布罗米洛时间成本模型

arXiv - PHYS - Physics and Society Pub Date : 2024-08-27 DOI: arxiv-2409.00110

Alexei Vazquez

引用次数: 0

Collective Predictive Coding as Model of Science: Formalizing Scientific Activities Towards Generative Science 作为科学模式的集体预测编码：将科学活动形式化，迈向生成科学

arXiv - PHYS - Physics and Society Pub Date : 2024-08-27 DOI: arxiv-2409.00102

Tadahiro Taniguchi, Shiro Takagi, Jun Otsuka, Yusuke Hayashi, Hiro Taiyo Hamada

{"title":"Collective Predictive Coding as Model of Science: Formalizing Scientific Activities Towards Generative Science","authors":"Tadahiro Taniguchi, Shiro Takagi, Jun Otsuka, Yusuke Hayashi, Hiro Taiyo Hamada","doi":"arxiv-2409.00102","DOIUrl":"https://doi.org/arxiv-2409.00102","url":null,"abstract":"This paper proposes a new conceptual framework called Collective Predictive\u0000Coding as a Model of Science (CPC-MS) to formalize and understand scientific\u0000activities. Building on the idea of collective predictive coding originally\u0000developed to explain symbol emergence, CPC-MS models science as a decentralized\u0000Bayesian inference process carried out by a community of agents. The framework\u0000describes how individual scientists' partial observations and internal\u0000representations are integrated through communication and peer review to produce\u0000shared external scientific knowledge. Key aspects of scientific practice like\u0000experimentation, hypothesis formation, theory development, and paradigm shifts\u0000are mapped onto components of the probabilistic graphical model. This paper\u0000discusses how CPC-MS provides insights into issues like social objectivity in\u0000science, scientific progress, and the potential impacts of AI on research. The\u0000generative view of science offers a unified way to analyze scientific\u0000activities and could inform efforts to automate aspects of the scientific\u0000process. Overall, CPC-MS aims to provide an intuitive yet formal model of\u0000science as a collective cognitive activity.","PeriodicalId":501043,"journal":{"name":"arXiv - PHYS - Physics and Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142220979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

From Mobilisation to Radicalisation: Probing the Persistence and Radicalisation of Social Movements Using an Agent-Based Model 从动员到激进化：使用基于代理的模型探究社会运动的持久性和激进化

arXiv - PHYS - Physics and Society Pub Date : 2024-08-23 DOI: arxiv-2408.12795

Emma F. Thomas, Mengbin Ye, Simon D. Angus, Tony J. Mathew, Winnifred Louis, Liam Walsh, Silas Ellery, Morgana Lizzio-Wilson, Craig McGarty

{"title":"From Mobilisation to Radicalisation: Probing the Persistence and Radicalisation of Social Movements Using an Agent-Based Model","authors":"Emma F. Thomas, Mengbin Ye, Simon D. Angus, Tony J. Mathew, Winnifred Louis, Liam Walsh, Silas Ellery, Morgana Lizzio-Wilson, Craig McGarty","doi":"arxiv-2408.12795","DOIUrl":"https://doi.org/arxiv-2408.12795","url":null,"abstract":"We are living in an age of protest. Although we have an excellent\u0000understanding of the factors that predict participation in protest, we\u0000understand little about the conditions that foster a sustained (versus\u0000transient) movement. How do interactions between supporters and authorities\u0000combine to influence whether and how people engage (i.e., using conventional or\u0000radical tactics)? This paper introduces a novel, theoretically-founded and\u0000empirically-informed agent-based model (DIMESim) to address these questions. We\u0000model the complex interactions between the psychological attributes of the\u0000protester (agents), the authority to whom the protests are targeted, and the\u0000environment that allows protesters to coordinate with each other -- over time,\u0000and at a population scale. Where an authority is responsive and failure is\u0000contested, a modest sized conventional movement endured. Where authorities\u0000repeatedly and incontrovertibly fail the movement, the population disengaged\u0000from action but evidenced an ongoing commitment to radicalism (latent\u0000radicalism).","PeriodicalId":501043,"journal":{"name":"arXiv - PHYS - Physics and Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142220982","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The impact of social media on polarization in the society 社交媒体对社会两极分化的影响

arXiv - PHYS - Physics and Society Pub Date : 2024-08-23 DOI: arxiv-2408.12877

Samana Pranesh, Sayan Gupta

引用次数: 0

The impact of climate and wealth on energy consumption in small tropical islands 气候和财富对热带小岛屿能源消耗的影响

arXiv - PHYS - Physics and Society Pub Date : 2024-08-22 DOI: arxiv-2408.12438

Julien Gargani

{"title":"The impact of climate and wealth on energy consumption in small tropical islands","authors":"Julien Gargani","doi":"arxiv-2408.12438","DOIUrl":"https://doi.org/arxiv-2408.12438","url":null,"abstract":"Anthropic activities have a significant causal effect on climatic change but\u0000climate has also major impact on human societies. Population vulnerability to\u0000natural hazards and limited natural resources are deemed problematic,\u0000particularly on small tropical islands. Lifestyles and activities are heavily\u0000reliant on energy consumption. The relationship between climatic variations and\u0000energy consumption must be clearly understood. We demonstrate that it is\u0000possible to determine the impact of climate change on energy consumption. In\u0000small tropical islands, the relationship between climate and energy consumption\u0000is primarily driven by air conditioner electricity consumption during hotter\u0000months. Temperatures above 26{deg}C correlate with increased electricity\u0000consumption. Energy consumption is sensitive to: (1) climatic seasonal\u0000fluctuations, (2) cyclonic activity, (3) temperature warming over the last 20\u0000years. On small tropical islands, demographic and wealth variations also have a\u0000significant impact on energy consumption. The relationship between climate and\u0000energy consumption suggests reconsidering the production and consumption of\u0000carbon-based energy.","PeriodicalId":501043,"journal":{"name":"arXiv - PHYS - Physics and Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142220983","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An evidence-accumulating drift-diffusion model of competing information spread on networks 网络竞争信息传播的证据积累漂移扩散模型

arXiv - PHYS - Physics and Society Pub Date : 2024-08-22 DOI: arxiv-2408.12127

Julien Corsin, Lorenzo Zino, Mengbin Ye

{"title":"An evidence-accumulating drift-diffusion model of competing information spread on networks","authors":"Julien Corsin, Lorenzo Zino, Mengbin Ye","doi":"arxiv-2408.12127","DOIUrl":"https://doi.org/arxiv-2408.12127","url":null,"abstract":"In this paper, we propose an agent-based model of information spread,\u0000grounded on psychological insights on the formation and spread of beliefs. In\u0000our model, we consider a network of individuals who share two opposing types of\u0000information on a specific topic (e.g., pro- vs. anti-vaccine stances), and the\u0000accumulation of evidence supporting either type of information is modelled by\u0000means of a drift-diffusion process. After formalising the model, we put forward\u0000a campaign of Monte Carlo simulations to identify population-wide behaviours\u0000emerging from agents' exposure to different sources of information,\u0000investigating the impact of the number and persistence of such sources, and the\u0000role of the network structure through which the individuals interact. We find\u0000similar emergent behaviours for all network structures considered. When there\u0000is a single type of information, the main observed emergent behaviour is\u0000consensus. When there are opposing information sources, both consensus or\u0000polarisation can result; the latter occurs if the number and persistence of the\u0000sources exceeds some threshold values. Importantly, we find the emergent\u0000behaviour is mainly influenced by how long the information sources are present\u0000for, as opposed to how many sources there are.","PeriodicalId":501043,"journal":{"name":"arXiv - PHYS - Physics and Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142220827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Quantum Ecosystem Research and Analysis in Colombia 哥伦比亚的量子生态系统研究与分析

arXiv - PHYS - Physics and Society Pub Date : 2024-08-21 DOI: arxiv-2409.00059

Cristian E. Bello, Benjamin Harper, Camilo A. Castro, Alcides Montoya C

引用次数: 0

Spline tie-decay temporal networks 样条领带衰减时空网络

arXiv - PHYS - Physics and Society Pub Date : 2024-08-21 DOI: arxiv-2408.11913

Chanon Thongprayoon, Naoki Masuda

{"title":"Spline tie-decay temporal networks","authors":"Chanon Thongprayoon, Naoki Masuda","doi":"arxiv-2408.11913","DOIUrl":"https://doi.org/arxiv-2408.11913","url":null,"abstract":"Increasing amounts of data are available on temporal, or time-varying,\u0000networks. There have been various representations of temporal network data each\u0000of which has different advantages for downstream tasks such as mathematical\u0000analysis, visualizations, agent-based and other dynamical simulations on the\u0000temporal network, and discovery of useful structure. The tie-decay network is a\u0000representation of temporal networks whose advantages include the capability of\u0000generating continuous-time networks from discrete time-stamped contact event\u0000data with mathematical tractability and a low computational cost. However, the\u0000current framework of tie-decay networks is limited in terms of how each\u0000discrete contact event can affect the time-dependent tie strength (which we\u0000call the kernel). Here we extend the tie-decay network model in terms of the\u0000kernel. Specifically, we use a cubic spline function for modeling short-term\u0000behavior of the kernel and an exponential decay function for long-term\u0000behavior, and graft them together. This spline version of tie-decay network\u0000enables delayed and $C^1$-continuous interaction rates between two nodes while\u0000it only marginally increases the computational and memory burden relative to\u0000the conventional tie-decay network. We show mathematical properties of the\u0000spline tie-decay network and numerically showcase it with three tasks: network\u0000embedding, a deterministic opinion dynamics model, and a stochastic epidemic\u0000spreading model.","PeriodicalId":501043,"journal":{"name":"arXiv - PHYS - Physics and Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142220985","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Polyrhythmic Harmonies from the Sky: Transforming Satellite Images of Clouds into Musical Compositions through Algorithms 来自天空的多节奏和声：通过算法将卫星云图转化为音乐作品

arXiv - PHYS - Physics and Society Pub Date : 2024-08-21 DOI: arxiv-2408.11461

Carlos Darío Badilla Cerdas

引用次数: 0

VIRIS: Simulating indoor airborne transmission combining architectural design and people movement VIRIS：结合建筑设计和人员流动模拟室内空气传播

arXiv - PHYS - Physics and Society Pub Date : 2024-08-21 DOI: arxiv-2408.11772

Yidan Xue, Wassim Jabi, Thomas E. Woolley, Katerina Kaouri

引用次数: 0