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

Energy Conservation and Bernoulli's Equation01:16

Energy Conservation and Bernoulli's Equation

9.0K
Applying the conservation of energy principle or the work-energy theorem to an incompressible, inviscid fluid in laminar, steady, irrotational flow leads to Bernoulli's equation. It states that the sum of the fluid pressure, potential, and kinetic energy per unit volume is constant along a streamline.
All the terms in the equation have the dimension of energy per unit volume. The kinetic energy per unit volume is called the kinetic energy density, and the potential energy per unit volume is...
9.0K
Integrated Healthcare System01:20

Integrated Healthcare System

1.7K
An integrated healthcare system (IHS) is a set of organizations that provides for or arranges to provide coordinated and continuous service to a defined population. The IHS takes responsibility for that particular population's health status and outcome, both clinically and fiscally. An integrated healthcare system is a well-organized, well-coordinated, and collaborative network. The integrated delivery system is a network that connects different healthcare providers to deliver organized,...
1.7K
Production Efficiency01:01

Production Efficiency

16.9K
Net production efficiency (NPE) is the efficiency at which organisms assimilate energy into biomass for the next trophic level. Due to low metabolic rates and less energy spent on thermoregulatory processes, the NPE of ectotherms (cold-blooded animals) is 10 times higher than endotherms (warm-blooded animals).
16.9K
Health Information Technology and Healthcare Information System01:30

Health Information Technology and Healthcare Information System

869
Health Information Technology (HIT)
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
869
Maxwell-Boltzmann Distribution: Problem Solving01:20

Maxwell-Boltzmann Distribution: Problem Solving

1.6K
Individual molecules in a gas move in random directions, but a gas containing numerous molecules has a predictable distribution of molecular speeds, which is known as the Maxwell-Boltzmann distribution, f(v).
This distribution function f(v) is defined by saying that the expected number N (v1,v2) of particles with speeds between v1 and v2 is given by
1.6K
Multimachine Stability01:25

Multimachine Stability

191
Multimachine stability analysis is crucial for understanding the dynamics and stability of power systems with multiple synchronous machines. The objective is to solve the swing equations for a network of M machines connected to an N-bus power system.
In analyzing the system, the nodal equations represent the relationship between bus voltages, machine voltages, and machine currents. The nodal equation is given by:
191

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

Investigating the performance of multivariate LSTM models to predict the occurrence of Distributed Denial of Service (DDoS) attack.

PloS one·2025
Same author

Optimized technique for speaker changes detection in multispeaker audio recording using pyknogram and efficient distance metric.

PloS one·2024
Same author

Federated learning inspired Antlion based orchestration for Edge computing environment.

PloS one·2024
Same author

UMobileNetV2 model for semantic segmentation of gastrointestinal tract in MRI scans.

PloS one·2024
Same author

Stochastic modeling and parameter estimation of turbogenerator unit of a thermal power plant under classical and Bayesian inferential framework.

PloS one·2023
Same author

Availability optimization of power generating units used in sewage treatment plants using metaheuristic techniques.

PloS one·2023

相关实验视频

Updated: Jul 19, 2025

Automated Deployment of an Internet Protocol Telephony Service on Unmanned Aerial Vehicles Using Network Functions Virtualization
07:49

Automated Deployment of an Internet Protocol Telephony Service on Unmanned Aerial Vehicles Using Network Functions Virtualization

Published on: November 26, 2019

8.1K

一个哈里斯·霍克优化系统,用于在云数据中心中节能和资源高效地放置虚拟机.

Madhusudhan H S1, Satish Kumar T2, Punit Gupta3

  • 1Department of Computer Science & Engineering, Vidyavardhaka College of Engineering, Mysuru, Karnataka, India.

PloS one
|August 11, 2023
PubMed
概括

本研究介绍了哈里斯·霍克优化 (HHO) 模型,用于在云数据中心高效地放置虚拟机. HHO模型显著降低了电力消耗,并改善了资源利用率,以优化云基础设施.

更多相关视频

Author Spotlight: Optimization of Airflow Velocities in Battery Cooling Systems for Enhanced Thermal Performance and Reduced Energy Consumption
10:36

Author Spotlight: Optimization of Airflow Velocities in Battery Cooling Systems for Enhanced Thermal Performance and Reduced Energy Consumption

Published on: November 3, 2023

1.6K
Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
05:30

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

604

相关实验视频

Last Updated: Jul 19, 2025

Automated Deployment of an Internet Protocol Telephony Service on Unmanned Aerial Vehicles Using Network Functions Virtualization
07:49

Automated Deployment of an Internet Protocol Telephony Service on Unmanned Aerial Vehicles Using Network Functions Virtualization

Published on: November 26, 2019

8.1K
Author Spotlight: Optimization of Airflow Velocities in Battery Cooling Systems for Enhanced Thermal Performance and Reduced Energy Consumption
10:36

Author Spotlight: Optimization of Airflow Velocities in Battery Cooling Systems for Enhanced Thermal Performance and Reduced Energy Consumption

Published on: November 3, 2023

1.6K
Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
05:30

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

604

科学领域:

  • 计算机科学 计算机科学
  • 云计算 云计算 云计算 云计算
  • 优化算法 优化算法

背景情况:

  • 由于服务迁移和扩展基础设施,云数据中心面临着日益增长的能源需求.
  • 高效的资源配置对于优化云环境中的电力使用和运营成本至关重要.
  • 虚拟机放置策略直接影响云资源利用和能源消耗.

研究的目的:

  • 介绍一种使用哈里斯客优化 (HHO) 模型的新型虚拟机放置技术.
  • 为了优化虚拟机的放置,减少云数据中心主机的负载和功耗.
  • 评估HHO模型与动态云环境中的现有方法的有效性.

主要方法:

  • 开发了一个基于哈里斯霍克优化 (HHO) 模型的虚拟机放置技术.
  • 利用PlanetLab的实时工作负载跟踪进行绩效评估.
  • 将HHO模型与粒子群优化 (PSO) 和最佳合适减小 (BFD) 算法进行比较.

主要成果:

  • HHO算法将执行时间提高了4%,资源利用率提高了17%.
  • 实现了27%的电力消耗降低和16%的服务水平协议 (SLA) 违规减少.
  • 通过模拟场景,在处理负载不足和负载过重的条件中表现出卓越的性能.

结论:

  • 拟议的HHO模型提供了一种高效和有效的解决方案,用于将虚拟机放置在云数据中心.
  • 由于其在动态和不确定的环境中的有效性,HHO适合于现实世界的云基础设施.
  • 使用HHO优化虚拟机的放置可以节省大量的能源,并提高运营效率.