准确性,合理性和专业化在集体导航的概括模型中的准确性,合理性和专业化
Richard P Mann1, Joseph D Bailey2, Edward A Codling2
1Department of Statistics, School of Mathematics, University of Leeds , Leeds, UK.
Journal of the Royal Society, Interface
|September 24, 2024
概括
动物群体可以通过分享信息来更好地导航,但个人的自我利益可能会阻碍集体的准确性. 这项研究模拟了专业的领导者和追随者如何出现,从而影响小组导航性能.
科学领域:
- 行为生态学 行为生态学
- 集体行为 集体行为
- 数学建模的数学建模
背景情况:
- 动物的导航对于生存至关重要,从食到迁徙.
- 集体导航策略包括社会学习,信息共享和领导力.
- 之前的模型往往缺乏数学严谨性或忽视个人利益.
研究的目的:
- 开发和分析一种数学上可处理的集体动物导航模型.
- 调查个人个人利益对团体导航准确性的影响.
- 探索群体内异质导航策略的演变.
主要方法:
- 一个集体导航模型的推导和数学分析.
- 模拟具有不同个体策略的同质和异质群体.
- 在不同的利益和战略条件下评估导航准确性.
主要成果:
- 个人的私利损害了在同质和异质群体中集体导航的准确性.
- 不同质的导航策略,包括专业的领导者和追随者,可以在模型中演变.
- 团队的组成和表现受到个人选择压力的重大影响.
结论:
- 为集体航行提出了一个统一的数学框架.
- 个人优化可能会对小组导航产生负面影响,需要特定的进化策略.
- 了解个人的自我利益是解释群体组成和在导航中的集体表现的关键.
更多相关视频
06:28A Networked Desktop Virtual Reality Setup for Decision Science and Navigation Experiments with Multiple Participants
Published on: August 26, 2018
5.9K
08:28Using Pharmacological Manipulation and High-precision Radio Telemetry to Study the Spatial Cognition in Free-ranging Animals
Published on: November 6, 2016
6.7K
相关概念视频
Schemas
11.6K
A schema is a mental construct consisting of a cluster or collection of related concepts (Bartlett, 1932). There are many different types of schemata, and they all have one thing in common: schemata are a method of organizing information that allows the brain to work more efficiently. When a schema is activated, the brain makes immediate assumptions about the person or object being observed.
11.6K
Reason and Intuition
6.4K
The human brain processes information for decision-making using one of two routes: an intuitive system and a rational system (Epstein, 1994; popularized by Kahneman, 2011 as System 1 and System 2, respectively). The intuitive system is quick, impulsive, and operates with minimal effort, relying on emotions or habits to provide cues for what to do next, while the rational system is logical, analytical, deliberate, and methodical. Research in neuropsychology suggests that the...
6.4K
Typical Model Studies
344
Fluid mechanics model studies often utilize scaled-down systems to predict fluid behavior in full-scale environments, such as river flows, dam spillways, and structures interacting with open surfaces. Maintaining Froude number similarity in river models is crucial, as it replicates surface flow features like wave patterns and velocities.
344
The Anchoring-and-Adjustment Heuristic
7.2K
In order to make good decisions, we use our knowledge and our reasoning. Often, this knowledge and reasoning is sound and solid. However, sometimes, we are swayed by biases or by others manipulating a situation. For example, let’s say you and three friends wanted to rent a house and had a combined target budget of $1,600. The realtor shows you only very run-down houses for $1,600 and then shows you a very nice house for $2,000. Might you ask each person to pay more in rent to get the...
7.2K
Mechanistic Models: Compartment Models in Algorithms for Numerical Problem Solving
45
Mechanistic models play a crucial role in algorithms for numerical problem-solving, particularly in nonlinear mixed effects modeling (NMEM). These models aim to minimize specific objective functions by evaluating various parameter estimates, leading to the development of systematic algorithms. In some cases, linearization techniques approximate the model using linear equations.
In individual population analyses, different algorithms are employed, such as Cauchy's method, which uses a...
In individual population analyses, different algorithms are employed, such as Cauchy's method, which uses a...
45
Social Proof
27.6K
Social proof is a form of persuasion based on comparison and conformity. People compare their behavior and actions to what others are doing and will change to conform to do what their peers do.
27.6K
