一个成本优化的医疗数字双胞胎框架,用于智能医疗保健中安全高效的患者数据管理
Faisal Mohammed Alotaibi1, Sadiq Ahmad2, Tallha Akram3
1Department of Information Systems, College of Computer Engineering and Sciences, Prince Sattam Bin Abdulaziz University, 11942, Al-Kharj, Saudi Arabia. faisal.alotaibi@psau.edu.sa.
Scientific reports
|February 27, 2026
概括
本研究介绍了一种人工智能驱动的医疗数字双胞胎 (MDT) 框架,用于高效,安全的患者数据管理. 它优化了跨基础设施的任务分配,平衡实时医疗保健的延迟,成本和安全性.
科学领域:
- 医疗信息学 医疗信息学
- 人工智能的人工智能
- 分布式系统 分布式系统
背景情况:
- 个性化,实时的医疗保健需要高效和安全的患者数据管理.
- 数字双胞胎 (DTs) 提供人工智能驱动的监控,但面临着延迟,成本和安全方面的挑战.
- 现有的解决方案在复杂的医疗环境中难以平衡性能,成本和安全性.
研究的目的:
- 提出一个成本优化,AI驱动的医疗数字双胞胎 (MDT) 框架,用于管理跨异质边缘,雾和云基础设施的任务分配.
- 开发一个三目标优化模型,尽量减少延迟和成本,同时最大限度地提高安全性.
- 为了评估MDT框架的不同计算方法的性能.
主要方法:
- 在资源和临床优先级限制下,制定一个三目标优化问题.
- 开发了三种解决方案方法:整数线性编程 (ILP) 用于基准测试,患者意识的任务智能贪 (PATI-Greedy) 用于低延迟,以及混合Q学习增强基因算法 (HybridQeGA) 用于可扩展性.
- 在智能ICU场景中进行广泛的模拟,患者数量各不相同.
主要成果:
- ILP提供了最佳的解决方案,但对于大规模的问题来说,它在计算上是不切实际的.
- 对于较小的工作负载 (ILP的5%以内),PATI-Greedy提供快速执行和近乎最佳的结果.
- 与PATI-Greedy相比,HybridQeGA实现了可扩展的,近乎最佳的性能,用于更大的实例 (小于[公式:查看文本]偏差),并以平均[公式:查看文本]提高了安全性.
结论:
- 拟议的MDT框架有效地平衡了智能医疗保健的准确性和计算效率.
- 混合QeGA表现出卓越的适应性和可扩展性,使其适合复杂,安全敏感的数字健康生态系统.
- 这些发现支持部署可靠和值得信赖的数字健康解决方案,利用人工智能和数字双胞胎.
相关概念视频
01:29Issues And Trends In Healthcare Delivery System
6.3K
The issues and trends in healthcare delivery are constantly changing. The COVID-19 pandemic is one recent issue that wreaked havoc on healthcare systems, causing a shortage of healthcare workers, high demand for medicines and supplies, and increased medical expenditure due to a lack of insurance. Other issues include rising healthcare costs and care fragmentation.
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
6.3K
01:30Health Information Technology and Healthcare Information System
3.5K
Health Information Technology (HIT)
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
3.5K
01:20Integrated Healthcare System
2.5K
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,...
2.5K
01:25Ethical Standards I
1.6K
The American Nurses Association (ANA) created and implemented the first nationally accepted Code of Ethics for Nurses with Interpretive Statements. The Code of Ethics is a living document regularly updated by the ANA and establishes an ethical standard that is non-negotiable for nurses in all roles and settings.
The Code of Ethics provisions outline the nurse's duty to the patient, the healthcare team, the profession, and society. The Code's fundamental principles include advocacy,...
The Code of Ethics provisions outline the nurse's duty to the patient, the healthcare team, the profession, and society. The Code's fundamental principles include advocacy,...
1.6K
01:15Methods of Documentation VI: Case Management Model
984
The case management model is a multidisciplinary approach that involves healthcare professionals from diverse disciplines, such as physicians, nurses, therapists, social workers, and pharmacists, working collaboratively to address the various needs of patients. Each healthcare professional brings unique expertise and perspectives, contributing to a more comprehensive understanding of the patient's condition and tailoring treatment plans accordingly.
For example, a patient with a chronic...
For example, a patient with a chronic...
984
01:27Nursing Clinical Information System
1.3K
Nursing Clinical Information System (NCIS)
A Nursing Clinical Information System (NCIS) is a specialized type of healthcare information system tailored to meet the unique needs of nursing practice. It incorporates the principles of nursing informatics to streamline information management and improve the quality of care delivery.
Critical attributes of NCIS include:
A Nursing Clinical Information System (NCIS) is a specialized type of healthcare information system tailored to meet the unique needs of nursing practice. It incorporates the principles of nursing informatics to streamline information management and improve the quality of care delivery.
Critical attributes of NCIS include:
1.3K