摘要翻译:
在不同的虚拟环境中,在性别平衡的人群中进行的搜索实验表明,在大时空尺度上,搜索活动具有与性别无关的无尺度传播。我们提出并解析地解决了一个简单的相干噪声型统计模型,描述了人类的探索-开发权衡(“我是该留还是该走”)。该模型展示了各种各样的咸咸行为,从不确定情况下发生的利维飞行到一个对最终成功充满信心的寻宝者进行的布朗散步。
---
英文标题:
《Exploration-exploitation trade-off features a saltatory search behaviour》
---
作者:
Dimitri Volchenkov, Jonathan Helbach, Marko Tscherepanow, Sina
K\"uhnel
---
最新提交年份:
2013
---
分类信息:
一级分类:Quantitative Biology 数量生物学
二级分类:Other Quantitative Biology 其他定量生物学
分类描述:Work in quantitative biology that does not fit into the other q-bio classifications
不适合其他q-bio分类的定量生物学工作
--
一级分类:Physics 物理学
二级分类:Physics and Society 物理学与社会
分类描述:Structure, dynamics and collective behavior of societies and groups (human or otherwise). Quantitative analysis of social networks and other complex networks. Physics and engineering of infrastructure and systems of broad societal impact (e.g., energy grids, transportation networks).
社会和团体(人类或其他)的结构、动态和集体行为。社会网络和其他复杂网络的定量分析。具有广泛社会影响的基础设施和系统(如能源网、运输网络)的物理和工程。
--
一级分类:Quantitative Biology 数量生物学
二级分类:Populations and Evolution 种群与进化
分类描述:Population dynamics, spatio-temporal and epidemiological models, dynamic speciation, co-evolution, biodiversity, foodwebs, aging; molecular evolution and phylogeny; directed evolution; origin of life
种群动力学;时空和流行病学模型;动态物种形成;协同进化;生物多样性;食物网;老龄化;分子进化和系统发育;定向进化;生命起源
--
---
英文摘要:
Searching experiments conducted in different virtual environments over a gender balanced group of people revealed a gender irrelevant scale-free spread of searching activity on large spatiotemporal scales. We have suggested and solved analytically a simple statistical model of the coherent-noise type describing the exploration-exploitation trade-off in humans ("should I stay or should I go"). The model exhibits a variety of saltatory behaviours, ranging from Levy flights occurring under uncertainty to Brownian walks performed by a treasure hunter confident of the eventual success.
---
PDF链接:
https://arxiv.org/pdf/1305.5650


雷达卡



京公网安备 11010802022788号







