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相关概念视频

Frustration and Conflict: Avoidance-Avoidance, Double-Approach Avoidance01:14

Frustration and Conflict: Avoidance-Avoidance, Double-Approach Avoidance

47
Avoidance-avoidance conflict refers to a psychological situation where a person must choose between two or more unpleasant alternatives. These conflicts are particularly stressful because neither option is desirable. This dilemma is often expressed in sayings like "caught between a rock and a hard place" or "between the devil and the deep blue sea." For instance, individuals who fear dental procedures may find themselves torn between enduring a painful toothache or facing the...
47
Frustration and Conflict: Approach-Approach, Approach-Avoidance01:20

Frustration and Conflict: Approach-Approach, Approach-Avoidance

35
Frustration occurs when people are obstructed or prevented from achieving a desired goal or fulfilling a perceived need. For example, when someone's input is ignored in a discussion, it can lead to feelings of frustration. Conflict, however, arises from opposing interests, goals, or actions. Conflicts can take various forms based on the nature of these opposing desires or goals.
One common type of conflict is the Approach–Approach Conflict. In this case, a person faces two desirable...
35
Strategies for Assessing and Addressing Confounding01:25

Strategies for Assessing and Addressing Confounding

80
Confounding is a critical issue in epidemiological studies, often leading to misleading conclusions about associations between exposures and outcomes. It occurs when the relationship between the exposure and the outcome is mixed with the effects of other factors that influence the outcome. Given that, addressing confounding is of high importance for drawing accurate inferences in research.
Confounding can be addressed at both the design phase of a study and through analytical methods after data...
80
Coping Strategies: Problem Focused01:27

Coping Strategies: Problem Focused

42
Coping strategies are methods people use to manage, tolerate, or reduce the effects of stressors. These strategies involve both behavioral and psychological actions to handle stressful situations. One common approach is problem-focused coping, which aims to change or eliminate the source of stress rather than merely addressing its consequences. This method involves taking direct action to resolve the issue causing stress.
For example, consider a student who struggles to understand their...
42
Robbers Cave04:49

Robbers Cave

14.2K
During the 1950s, the landmark Robbers Cave experiment demonstrated that when groups must compete with one another, intergroup conflict, hostility, and even violence may result. At the Oklahoman summer camp, two troops of boys—termed the Rattlers and the Eagles—took part in a week-long tournament. During this time, their negativity culminated in derogatory name-calling, fistfights, and even vandalism and destruction of property. However, this work also revealed that such tension...
14.2K
Coping Strategies: Emotion Focused01:20

Coping Strategies: Emotion Focused

48
Emotion-focused coping refers to a set of strategies aimed at managing the emotional impact of stressors, rather than directly addressing their causes. This approach involves altering one's emotional response to stressful situations to reduce their psychological effects. For example, individuals might talk with a friend or engage in activities like journaling to express their feelings. Such actions can help achieve emotional clarity or release, providing the psychological stability needed...
48

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相关实验视频

Updated: May 27, 2025

Investigating Pain-Related Avoidance Behavior using a Robotic Arm-Reaching Paradigm
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Investigating Pain-Related Avoidance Behavior using a Robotic Arm-Reaching Paradigm

Published on: October 3, 2020

3.8K

基于冲突的战略结合了集成的最佳冲突避免算法.

Kejin Jia1, Cheng Peng1, Yun Du2

  • 1School of Electrical Engineering, Hebei University of Science and Technology, Shijiazhuang, 050800, China.

Scientific reports
|February 15, 2025
PubMed
概括
此摘要是机器生成的。

一个新的基于冲突的战略 - 组合集成最佳避免冲突 (CBS-CIOCA) 算法增强了多机器人路径规划. 这种策略显著减少了计算时间和节点扩展,提高了各种环境中的效率.

关键词:
基于冲突的战略 - - 综合整合最佳避免冲突.斜面上有所改善.动态适应性的动态适应性多机器人路径规划多机器人路径规划时空A*算法 时空A*算法

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A Conflict Model of Reward-seeking Behavior in Male Rats
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A Conflict Model of Reward-seeking Behavior in Male Rats

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Task Interruption and Resumption Paradigm for Testing the Activation and Pursuit of an Abstract Thinking Goal
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Task Interruption and Resumption Paradigm for Testing the Activation and Pursuit of an Abstract Thinking Goal

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相关实验视频

Last Updated: May 27, 2025

Investigating Pain-Related Avoidance Behavior using a Robotic Arm-Reaching Paradigm
09:00

Investigating Pain-Related Avoidance Behavior using a Robotic Arm-Reaching Paradigm

Published on: October 3, 2020

3.8K
A Conflict Model of Reward-seeking Behavior in Male Rats
06:11

A Conflict Model of Reward-seeking Behavior in Male Rats

Published on: February 20, 2019

7.3K
Task Interruption and Resumption Paradigm for Testing the Activation and Pursuit of an Abstract Thinking Goal
06:45

Task Interruption and Resumption Paradigm for Testing the Activation and Pursuit of an Abstract Thinking Goal

Published on: April 18, 2017

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科学领域:

  • 机器人技术 机器人技术 机器人技术
  • 人工智能的人工智能
  • 计算机科学 计算机科学

背景情况:

  • 多机器人路径规划对于协调自主系统至关重要.
  • 传统的基于冲突的搜索 (CBS) 算法在效率和可扩展性方面面临挑战.
  • 优化冲突解决是提高多机器人系统性能的关键.

研究的目的:

  • 引入一个增强的基于冲突的战略 - 综合集成最佳避免冲突 (CBS-CIOCA) 算法.
  • 通过完善冲突检测和解决方案,提高多机器人路径规划的效率.
  • 为了减少复杂环境中的计算复杂性和执行时间.

主要方法:

  • 在高级CBS模型中,精细化冲突类型,将其分为可避免和不可避免的类别.
  • 通过多样化路径搜索策略,改进了低级CBS模型.
  • 开发了两个优化的算法:一个有对角改进的时空A*和一个动态适应的时空A*.

主要成果:

  • 与传统的CBS相比,CBS-CIOCA实现了显著的时间缩短 (高达97.37%) 和节点扩展 (高达94.99%).
  • 在传统的仓库,鱼骨形仓库和动态的大障碍环境中表现出高性能.
  • 在复杂和动态的场景中展示了显著的效率增长.

结论:

  • CBS-CIOCA算法为多机器人路径规划提供了一种更有效的方法.
  • 提出的冲突分类和优化的搜索策略有效地减少了计算开销.
  • 对于现实世界中的多机器人协调挑战,CBS-CIOCA提供了一个强大的解决方案.