Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Language and Cognition01:27

Language and Cognition

329
Language serves as a bridge between ideas and communication, influencing how individuals perceive and interact with the world. Psychologists have long debated whether language shapes thought or vice versa. This discussion gained grip with Edward Sapir and Benjamin Lee Whorf in the 1940s, who proposed that language determines thought, a concept known as linguistic determinism. They suggested that the vocabulary and structure of a language influence how its speakers think and perceive reality.
329
Higher Mental Functions of the Brain: Language01:10

Higher Mental Functions of the Brain: Language

764
Language is a system of communication that allows the expression of thoughts, ideas, and feelings. The brain processes language in both hemispheres.
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...
764
Multi-input and Multi-variable systems01:22

Multi-input and Multi-variable systems

100
Cruise control systems in cars are designed as multi-input systems to maintain a driver's desired speed while compensating for external disturbances such as changes in terrain. The block diagram for a cruise control system typically includes two main inputs: the desired speed set by the driver and any external disturbances, such as the incline of the road. By adjusting the engine throttle, the system maintains the vehicle's speed as close to the desired value as possible.
In the absence...
100
Lateralization01:28

Lateralization

311
Brain lateralization refers to the division of mental processes and functions between the two hemispheres of the brain, a phenomenon that optimizes neural efficiency and underpins complex abilities in humans. This specialization allows each hemisphere to perform tasks where it has a comparative advantage, facilitating more refined cognitive capabilities across different domains.
311
Improving Translational Accuracy02:07

Improving Translational Accuracy

9.2K
Base complementarity between the three base pairs of mRNA codon and the tRNA anticodon is not a failsafe mechanism. Inaccuracies can range from a single mismatch to no correct base pairing at all. The free energy difference between the correct and nearly correct base pairs can be as small as 3 kcal/ mol. With complementarity being the only proofreading step, the estimated error frequency would be one wrong amino acid in every 100 amino acids incorporated. However, error frequencies observed in...
9.2K
Controller Configurations01:22

Controller Configurations

87
Controller configurations are crucial in a car's cruise control system because they manage speed over time to maintain a consistent pace regardless of road conditions, thereby meeting design goals. In traditional control systems, fixed-configuration design involves predetermined controller placement. System performance modifications are known as compensation.
Control-system compensation involves various configurations, most commonly series or cascade compensation, in which the controller...
87

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Targeting MDA-9/syntenin-1 (SDCBP) as a strategy to eliminate head and neck squamous cell carcinoma stem cells.

Cancer letters·2026
Same author

Application of CT-based three-dimensional stereotactic localization method in surgery stabilization of rib fractures.

European journal of trauma and emergency surgery : official publication of the European Trauma Society·2026
Same author

ALDH2 Deficiency Drives Proliferative Mammary Morphogenesis and Epithelial Cell Stemness via Oxidative Stress and Estrogen Receptor Activation.

bioRxiv : the preprint server for biology·2025
Same author

LSR overexpression induces chemoresistance in triple negative breast cancer cells through MDR1 upregulation and apoptosis attenuation.

PloS one·2025
Same author

The chloroplast genome elucidates the origin of mulberry in Central Asia.

Frontiers in plant science·2025
Same author

Spatio-Temporal Transformer with Kolmogorov-Arnold Network for Skeleton-Based Hand Gesture Recognition.

Sensors (Basel, Switzerland)·2025
Same journal

RETRACTED: Zhang et al. A Novel Framework for Reconstruction and Imaging of Target Scattering Centers via Wide-Angle Incidence in Radar Networks. <i>Sensors</i> 2025, <i>25</i>, 6802.

Sensors (Basel, Switzerland)·2026
Same journal

Enhancing Unsupervised Multi-Source Domain Adaptation for Person Re-Identification via Mixture of Experts and Graph-Based Relation.

Sensors (Basel, Switzerland)·2026
Same journal

Development of an Instrumented Glove for Palmar Pressure Assessment in Kayakers.

Sensors (Basel, Switzerland)·2026
Same journal

Development and Experimental Validation of an Autonomous IoT-Based Monitoring System for Real-Time Water Quality Assessment in the Amazon River.

Sensors (Basel, Switzerland)·2026
Same journal

Semi-Supervised Adversarial Learning Framework for Controller Area Network Bus Intrusion Detection.

Sensors (Basel, Switzerland)·2026
Same journal

Smart Optimization Method for Safety Signs in Innovative Manufacturing Environments Integrating Industrial Field IoT Sensors and Knowledge Graphs.

Sensors (Basel, Switzerland)·2026
查看所有相关文章

相关实验视频

Updated: Jun 9, 2025

Augmenting Large Language Models via Vector Embeddings to Improve Domain-Specific Responsiveness
03:14

Augmenting Large Language Models via Vector Embeddings to Improve Domain-Specific Responsiveness

Published on: December 6, 2024

506

自动驾驶框架的双向规划与大型语言模型

Zhikun Ma1, Qicong Sun2, Takafumi Matsumaru1

  • 1Graduate School of Information, Production and Systems, Waseda University, Kitakyushu 808-0135, Japan.

Sensors (Basel, Switzerland)
|October 26, 2024
PubMed
概括
此摘要是机器生成的。

SafeMod通过一种全新的双向规划框架来提高自动驾驶的安全性. 它改善了复杂环境中的决策和场景管理,优于现有系统.

关键词:
自动驾驶自动驾驶的自动驾驶.在决策过程中做出决定.多模态语言模型多模态语言模型

更多相关视频

Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research
07:15

Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research

Published on: December 18, 2020

4.4K
Modeling the Functional Network for Spatial Navigation in the Human Brain
05:55

Modeling the Functional Network for Spatial Navigation in the Human Brain

Published on: October 13, 2023

999

相关实验视频

Last Updated: Jun 9, 2025

Augmenting Large Language Models via Vector Embeddings to Improve Domain-Specific Responsiveness
03:14

Augmenting Large Language Models via Vector Embeddings to Improve Domain-Specific Responsiveness

Published on: December 6, 2024

506
Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research
07:15

Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research

Published on: December 18, 2020

4.4K
Modeling the Functional Network for Spatial Navigation in the Human Brain
05:55

Modeling the Functional Network for Spatial Navigation in the Human Brain

Published on: October 13, 2023

999

科学领域:

  • 自主系统 自主系统
  • 人工智能的人工智能
  • 机器人技术 机器人技术 机器人技术

背景情况:

  • 自主导航在动态环境中面临挑战,包括安全,意图预测和战略规划.
  • 传统方法在适应性和安全机制方面存在局限性,以应对不可预测的场景.

研究的目的:

  • 引入SafeMod,这是一个旨在提高自动驾驶安全性的新型框架.
  • 提高自主导航系统中的决策和场景管理能力.

主要方法:

  • SafeMod采用双向规划结构:前向规划使用大型语言模型进行行为预测和基于变压器的轨迹生成,后向规划使用Actor-Critic强化学习进行轨迹改进.
  • 整合基于文本的环境描述和图像数据,以全面理解场景.
  • 利用政策和价值函数,根据概率分布进行最佳行动选择.

主要成果:

  • 与最近的规划系统相比,SafeMod在CARLA和nuScenes基准上表现优越.
  • 在真实世界和模拟测试中,安全和决策的显著改善被观察到.
  • 该框架有效地整合了安全考虑和决策过程.

结论:

  • SafeMod提供了一种有前途的方法来应对自动驾驶的安全和决策挑战.
  • 双向规划结构提高了复杂,动态环境中的适应性和稳定性.
  • 这一框架有可能提高自主导航系统的可靠性.