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相关概念视频

Avoidance Learning and Learned Helplessness01:14

Avoidance Learning and Learned Helplessness

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Avoidance learning and learned helplessness are critical concepts in understanding behavioral responses to negative stimuli.
Avoidance learning occurs when an organism learns that a specific behavior can prevent an unpleasant outcome. For example, a student who receives a bad grade may start studying harder to avoid future poor grades. This behavior persists even when the negative outcome is no longer present. Avoidance learning is powerful because it maintains behavior in the absence of the...
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Observational Learning01:12

Observational Learning

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Albert Bandura's observational learning, also known as imitation or modeling, occurs when a person observes and imitates another's behavior. It is a quicker process than operant conditioning. A well-known example is the Bobo doll study, where children who saw an adult acting aggressively towards the doll were more likely to act aggressively when left alone, compared to those who observed a nonaggressive adult. Many psychologists view observational learning as a form of latent learning...
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Associative Learning01:27

Associative Learning

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Associative learning is a fundamental concept in behavioral psychology, wherein a connection is established between two stimuli or events, leading to a learned response. This process is critical in understanding how behaviors are acquired and modified. Conditioning, the mechanism through which associations are formed, can be divided into two main types: classical conditioning and operant conditioning, each elucidating different aspects of associative learning.
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Reinforcement01:23

Reinforcement

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Positive and negative reinforcement are key concepts in operant conditioning, a learning process where the consequences of a behavior affect the likelihood of that behavior being repeated.
Positive reinforcement occurs when a behavior is followed by the presentation of a rewarding stimulus, increasing the frequency of that behavior. For example:
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Robbers Cave04:49

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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...
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When drugs are administered, they can elicit either an agonist or antagonist effect on the body. Agonism occurs when a drug activates a specific receptor, triggering a biological response. On the other hand, antagonism happens when a drug binds to the same receptors but blocks their activation, thereby preventing a biological response.
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相关实验视频

Updated: Sep 17, 2025

The HoneyComb Paradigm for Research on Collective Human Behavior
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通过对抗性的少数影响来攻击合作的多代理强化学习.

Simin Li1, Jun Guo2, Jingqiao Xiu2

  • 1State Key Lab of Software Development Environment, Beihang University, Beijing, China; Nanyang Technological University, Singapore.

Neural networks : the official journal of the International Neural Network Society
|July 3, 2025
PubMed
概括

本研究介绍了对抗性少数群体影响 (AMI),这是一个新的黑子攻击,用于合作的多代理强化学习 (c-MARL). 艾米有效地操纵代理合作,以应对最坏的情况,甚至在现实世界的机器人群中.

关键词:
敌对的攻击是敌对的攻击.算法测试是一种算法测试.多个代理强化学习学习的多个代理强化学习.值得信赖的强化学习学习

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相关实验视频

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科学领域:

  • 人工智能的人工智能
  • 机器人技术 机器人技术 机器人技术
  • 游戏理论 游戏理论

背景情况:

  • 合作的多代理强化学习 (c-MARL) 系统在对抗性攻击下面临着脆弱性,影响最坏的情况下的性能.
  • 现有的基于观察的攻击通常依赖于不切实际的白盒假设,并且无法解释复杂的多代理动态.

研究的目的:

  • 提出专门为c-MARL系统设计的实用和强大的黑子对抗性攻击方法.
  • 通过考虑复杂的代理互动和合作目标来解决当前攻击的局限性.

主要方法:

  • 引入了对抗性少数群体影响力 (AMI),这是一种不需要了解受害者参数的黑子攻击.
  • AMI利用来自相互信息的代理智能关系指标来最大限度地发挥对抗性的影响.
  • 强化学习代理通过试错来确定长期合作损害的有针对性的有害场景.

主要成果:

  • 演示了第一个成功的对抗性攻击对现实世界的机器人群.
  • 在模拟环境中有效诱导最坏情况下的合作场景,如Starcraft II和多代理Mujoco.
  • AMI使一个单一的对手能够误导多个代理人,导致集体有害的结果.

结论:

  • 敌对少数群体影响 (AMI) 在理解和利用c-MARL漏洞方面取得了重大进展.
  • 提出的方法为评估c-MARL系统的稳定性提供了一种实用和有效的方法.
  • 调查结果强调了在关键领域运行的合作人工智能系统中需要加强安全措施.