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A Survey on Light-weight Convolutional Neural Networks: Trends, Issues and Future Scope 轻量级卷积神经网络综述:趋势、问题和未来范围
Q3 Social Sciences Pub Date : 2023-08-14 DOI: 10.13052/jmm1550-4646.1957
A. M. Hafiz
Today with the substantial increase in the computing power of small devices and systems new challenges are emerging. For example, how to control a small handheld device which has the computing capabilities of a desktop Personal computer (PC) used five years ago. Devolving decision-making power to the device in order to make it more intelligent e.g. in the case of autonomous driving, is an interesting area. Deep learning has paved the way for this task due to its reliable decision-making capabilities which are quite popular. However for small devices there are constraints like availability of limited computation hardware, less power due to small batteries, need for real-time as well as accurate decision-making abilities, etc. In this regard, light-weight Convolutional Neural Networks (CNNs) are a valuable tool. Lightweight CNNs like MobileNets, ShuffleNets, CondenseNets, etc. are deep networks which have a much lesser number of layers and a much smaller number of parameters as compared to their larger CNN counterparts like GoogLeNet, Inception, ResNets, etc. Due to their unique advantages for small stand-alone systems, light-weight CNNs are used in these systems. In this literature survey the notable light-weight CNNs along with their architecture, design features, performance metrics, advantages, etc are discussed. The trends, issues and future scope in the area are also discussed. It is hoped that by studying this survey, the reader will engage in research in this interesting area.
今天,随着小型设备和系统计算能力的大幅提高,新的挑战正在出现。例如,如何控制一个小型手持设备,它具有五年前使用的台式个人电脑(PC)的计算能力。将决策权下放给设备以使其更加智能,例如在自动驾驶的情况下,这是一个有趣的领域。深度学习由于其可靠的决策能力为这项任务铺平了道路,这是非常受欢迎的。然而,对于小型设备来说,存在一些限制,比如有限的计算硬件的可用性,由于电池小而导致的功率减少,对实时和准确决策能力的需求等。在这方面,轻量级卷积神经网络(cnn)是一个有价值的工具。轻量级CNN,如mobilenet, ShuffleNets, CondenseNets等是深度网络,与GoogLeNet, Inception, ResNets等大型CNN相比,它们的层数和参数数量要少得多。由于其在小型独立系统中的独特优势,轻量级cnn被用于这些系统。在这篇文献综述中,讨论了著名的轻量级cnn及其架构、设计特点、性能指标、优势等。讨论了该领域的趋势、问题和未来的范围。希望通过研究这个调查,读者将从事这个有趣的领域的研究。
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引用次数: 0
An Optimal Resource Allocation in 5G Environment Using Novel Deep Learning Approach 基于新型深度学习方法的5G环境下资源优化分配
Q3 Social Sciences Pub Date : 2023-08-14 DOI: 10.13052/jmm1550-4646.1959
Raja Varma Pamba, Rahul Bhandari, A. Asha, A. Bist
In recent times, the advancement in network devices has focused entirely on the miniaturization of services that should ensure better connectivity between them via fifth generation (5G) technology. The 5G network communication aims to improve Quality of Service (QoS). However, the allocation of resources is a core problem that increases the complexity of packet scheduling. In this paper, a resource allocation model is developed using a novel deep learning algorithm for optimal resource allocation. The novel deep learning is formulated using the constraints associated with optimal radio resource allocation. The objective function design aims at reducing the system delay. The study predicts the traffic in a complex environment and allocates resources accordingly. The simulation was conducted to test the scheduling efficacy and the results showed an improved rate of allocation than the other methods.
最近,网络设备的进步完全集中在服务的小型化上,通过第五代(5G)技术确保它们之间更好的连接。5G网络通信旨在提高服务质量(QoS)。然而,资源的分配是一个核心问题,增加了数据包调度的复杂性。本文利用一种新颖的深度学习算法建立了资源分配模型,以实现资源的最优分配。这种新颖的深度学习是使用与最佳无线电资源分配相关的约束来制定的。目标函数设计的目的是减少系统的延迟。该研究对复杂环境下的流量进行预测,并据此分配资源。通过仿真验证了该方法的调度效率,结果表明该方法的分配率比其他方法有所提高。
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引用次数: 0
A Systematic Review of the Future of Education in Perspective of Block Chain 区块链视角下教育未来的系统回顾
Q3 Social Sciences Pub Date : 2023-08-14 DOI: 10.13052/jmm1550-4646.1955
Shams Tabrez Siddiqui, Hamzullah Khan, Md. Imran Alam, K. Upreti, S. Panwar, Sheela N. Hundekari
Blockchain is one of the most revolutionary technologies in the past decade due to its decentralisation, data integrity, reliability, and security. Blockchain technology is the next popular topic, and it has the potential to significantly alter the educational environment in many ways. Blockchain technology must be used in the education sector despite its challenges. Education is one of the sectors where blockchain-based solutions are still in use. Many academics possess extensive knowledge of the societal benefits blockchain technology might bring. The vast potential of blockchain can only be realised if education expands its knowledge of the technology.The primary goal of this research is to identify current problems related to educational institutions and identify blockchain features that could assist in addressing them. This research article will provide an overview of existing activities and address several perspectives on how blockchain can revolutionize the education sector. In prolongation, this article investigates the categories of blockchain technology applications, especially in the field of education. An in-depth discussion on the benefits and impact that blockchain brings to education is explored. Further, deliberate the abundant challenges of adopting blockchain in education. This study will direct the organizations/institutions to decide which blockchain application will benefit the most based on their requisites. The analysis will also provide information about other educational fields that may benefit from blockchain technology.
区块链是过去十年中最具革命性的技术之一,因为它具有去中心化、数据完整性、可靠性和安全性。区块链技术是下一个热门话题,它有可能在许多方面显著改变教育环境。区块链技术必须用于教育领域,尽管它面临挑战。教育是基于区块链的解决方案仍在使用的领域之一。许多学者对区块链技术可能带来的社会效益有着广泛的了解。区块链的巨大潜力只有在教育扩大其技术知识的情况下才能实现。本研究的主要目标是确定当前与教育机构有关的问题,并确定区块链的特征,可以帮助解决这些问题。这篇研究文章将提供现有活动的概述,并从几个角度阐述b区块链如何彻底改变教育部门。最后,本文探讨了区块链技术应用的类别,特别是在教育领域。深入探讨b区块链给教育带来的好处和影响。此外,考虑在教育中采用区块链的诸多挑战。这项研究将指导组织/机构根据其需求决定哪种区块链应用程序将受益最大。该分析还将提供可能受益于区块链技术的其他教育领域的信息。
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引用次数: 1
A Review of Miscellaneous Spectrum Sensing Algorithms in 5G Ultra-dense Networks 5G超密集网络中各种频谱感知算法综述
Q3 Social Sciences Pub Date : 2023-08-14 DOI: 10.13052/jmm1550-4646.19510
A. Ivanov, Ivaylo Bozhilov
The continual development of advanced networks within the Fifth Generation (5G) of wireless systems, and beyond, has seen the rise of multiple important research directions. These include cognitive radio (CR) and ultra-dense networks (UDNs), which are the focus of this article. The CR systems rely on an accurate assessment of the radio environment, which is provided by the spectrum sensing functionality. A review of such algorithms that are characterized by the detection of miscellaneous features of the received signal, together with their performance comparison, is presented. In addition, the application of a simple and adequate solution is assessed through its probability of detection, for a relevant UDN system model under the critical density limitation for the access point (AP) deployment
随着第五代(5G)无线系统及以后先进网络的不断发展,多个重要研究方向应运而生。这些包括认知无线电(CR)和超密集网络(udn),它们是本文的重点。CR系统依赖于对无线电环境的准确评估,这是由频谱传感功能提供的。这种算法的特点是检测的杂项特征的接收信号,连同他们的性能比较,提出了审查。此外,对于接入点(AP)部署的临界密度限制下的相关UDN系统模型,通过其检测概率来评估简单而适当的解决方案的应用
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引用次数: 0
Analysis of Data's Privacy and Anonymity Aspects of Contact Tracing Apps via Smartphones - A Use Case of COVID-19 智能手机接触者追踪应用的数据隐私和匿名性分析——以COVID-19为例
Q3 Social Sciences Pub Date : 2023-08-14 DOI: 10.13052/jmm1550-4646.1956
Haritha Akkineni, Madhubala Myneni, B. Padmaja, Ananda Ravuri, CH. V. K. N. S. N. Moorthy, Raviteja Cms
Privacy and anonymity aspects are playing a vital role in accessing smartphone apps. This is more evident in unexpected epidemic situations like COVID-19 while working with contact tracing apps. A human connectivity model is essential to analyse the widespread cases of viruses and vaccination patterns during the timeframe of March 2020 to May 2021. Smartphone apps that are supported by technologies like IoT and blockchain have already proven effective in tracing the Ebola epidemic. Thus, this technology, coupled with privacy-preserving features, would help to discover clusters with infectious contacts and alert the respective authorities. Besides, this can also allow us to understand the human connectivity model and the effectiveness of vaccines, which can aid in developing a plan of action for future epidemics. Hence, this article focuses on the analysis of data collected from contact tracing apps and a number of affected cases. It includes a study on early solutions with existing technologies, an overview and analysis of existing COVID-19 apps with vulnerabilities, proposed solutions, and data analysis on privacy and anonymity aspects of smartphone apps using the ARIMA model. It is evaluated by correlating it with the usage of contact tracing apps. The results assured a positive correlation between the number of downloads and the number of cases. This infers that even though the Indian government released these contact tracing apps, it all depends on the citizens to utilise them to their fullest. As a policy suggestion, it is stated that regardless of the prevalence of contact tracing apps, people must follow the rules and regulations suggested by the local health authorities and maintain social distancing in public places.
隐私和匿名方面在访问智能手机应用程序方面发挥着至关重要的作用。在使用接触者追踪应用程序时,这一点在COVID-19等意外疫情中更为明显。人类连通性模型对于分析2020年3月至2021年5月期间的广泛病毒病例和疫苗接种模式至关重要。事实证明,由物联网和区块链等技术支持的智能手机应用程序在追踪埃博拉疫情方面是有效的。因此,这项技术加上隐私保护功能,将有助于发现具有传染性接触者的群集,并向有关当局发出警报。此外,这也可以使我们了解人类连通性模型和疫苗的有效性,这有助于制定未来流行病的行动计划。因此,本文重点分析从接触者追踪应用程序收集的数据和一些受影响的病例。它包括对现有技术的早期解决方案的研究,对现有COVID-19应用程序的漏洞的概述和分析,提出的解决方案,以及使用ARIMA模型对智能手机应用程序的隐私和匿名方面的数据分析。它是通过与接触追踪应用程序的使用情况相关联来评估的。结果表明下载量与案例数呈正相关关系。这意味着,尽管印度政府发布了这些接触者追踪应用程序,但这一切都取决于公民能否充分利用它们。作为一项政策建议,无论接触者追踪应用是否流行,人们都必须遵守当地卫生部门建议的规章制度,在公共场所保持社会距离。
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引用次数: 0
Overall Success Factors Affecting the Performances of Hybrid Cloud ERP: A Case Study of Automobile Industries in Thailand 影响混合云ERP绩效的整体成功因素:以泰国汽车行业为例
Q3 Social Sciences Pub Date : 2023-08-14 DOI: 10.13052/jmm1550-4646.1953
Itthiphol Eampoonga, A. Leelasantitham
The hybrid cloud ERP system is widely used in automobile companies in Thailand. It is a popular and effective strategic tool that aids in boosting organization’s competitiveness. However, because of their complexity, high risk, high resource requirements, and high investment costs, ERP projects still have a significant failure rate. It is widely acknowledged by academics and practitioners alike to be an extremely challenging endeavour. This study proposes a conceptual paradigm for postmodern ERP implementation across the entire life cycle. Mixed methodologies for this model’s theoretical development included case study observation, literature review, semi-structured interviews with ten IT experts and ERP consultants, and online questionnaires. Based on information gathered from 455 system users from 114 automobile industries sector, it was analysed by using Structural Equation Modelling (SEM). For data analysis, the partial least squares (PLS) method was employed. Out of the eighteen (18) hypotheses, fifteen (15) were supported by the PLS-SEM results. The conceptual model from the study that was presented can be put to use or helpful in the organization’s management, or project managers can utilize it as a framework and direction for hybrid cloud ERP implementation. The findings of the study can also be used to create a conceptual framework for the actual use of ERP systems for automobile industry, such as the incorporation of blockchain and postmodern ERP systems in many sectors of business. There is discussion of the findings’ implications for practical and research, and potential study areas are proposed.
混合云ERP系统在泰国的汽车企业得到了广泛的应用。它是一种流行和有效的战略工具,有助于提高组织的竞争力。然而,由于ERP项目的复杂性、高风险性、高资源需求和高投资成本,其失败率仍然很高。学术界和实践者都普遍认为这是一项极具挑战性的努力。本研究提出了一个跨整个生命周期的后现代ERP实施的概念范式。该模型理论发展的混合方法包括案例研究观察、文献综述、与10位IT专家和ERP顾问的半结构化访谈以及在线问卷调查。基于从114个汽车行业部门收集的455个系统用户的信息,使用结构方程模型(SEM)进行分析。数据分析采用偏最小二乘(PLS)方法。在18个假设中,有15个假设得到了PLS-SEM结果的支持。从研究中提出的概念模型可以在组织的管理中使用或有帮助,或者项目经理可以利用它作为混合云ERP实施的框架和方向。研究结果也可用于为汽车工业ERP系统的实际使用创建一个概念框架,例如在许多业务部门中合并区块链和后现代ERP系统。讨论了研究结果对实践和研究的意义,并提出了潜在的研究领域。
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引用次数: 0
Spatial Predictive Modeling of Power Outages Resulting from Distribution Equipment Failure: A Case of Thailand 配电设备故障导致停电的空间预测模型:以泰国为例
Q3 Social Sciences Pub Date : 2023-08-14 DOI: 10.13052/jmm1550-4646.1954
Thanaporn Thitisawat, S. Kiattisin, Smitti Darakorn Na Ayuthaya
This research develops a location-based predictive model for distribution equipment failure for use in preventative maintenance scheduling and planning. This study focuses on equipment-related failures because they are one of the main causes of outages in Thailand. Geographic Information Systems (GIS) data was integrated with asset data to predict the equipment failure of distribution equipment. Data on assets and outages from the Provincial Electricity Authority (PEA) was merged with GIS data from multiple sources, including elevation data, weather data, natural landmarks, and points of interest (POIs). Data was split into four regional datasets, and Random Forests (RF) feature selection and structural equation modeling was used to identify and confirm the most important features in each region. Logistic regression and RF regression were then used to estimate failures. RF regression was more effective than logistic regression at estimating equipment failure. The asset age and electrical load were significant predictors of outages. There were also geographic features that were significant predictors in each region, but which features affected outages varied by region. Thus, the study concluded that the approach developed could be used in preventative maintenance planning with some modification for regional characteristics, including geographic location and patterns of urbanization and industrialization.
本研究开发了一种基于位置的配电设备故障预测模型,用于预防性维护调度和计划。本研究的重点是设备相关故障,因为它们是泰国停电的主要原因之一。将地理信息系统(GIS)数据与资产数据相结合,预测配电设备故障。来自省电力局(PEA)的资产和停电数据与来自多个来源的GIS数据合并,包括海拔数据、天气数据、自然地标和兴趣点(poi)。将数据分成4个区域数据集,利用随机森林(Random Forests, RF)特征选择和结构方程模型对每个区域最重要的特征进行识别和确认。然后使用逻辑回归和RF回归来估计失败。射频回归在估计设备故障方面比逻辑回归更有效。资产年限和电力负荷是停电的重要预测因子。还有一些地理特征在每个地区都是重要的预测因素,但哪些特征会影响中断因地区而异。因此,研究得出结论,所开发的方法可以用于预防性维修规划,并根据地理位置和城市化和工业化模式等区域特征进行一些修改。
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引用次数: 0
Smart Melon Farm System: Fertilizer IoT Solution 智能甜瓜农场系统:肥料物联网解决方案
Q3 Social Sciences Pub Date : 2023-08-14 DOI: 10.13052/jmm1550-4646.1951
Chayapol Kamyod
Embedded systems are increasingly being employed for a wide range of applications. Small and large enterprises can benefit from sensor networks and Internet of Things technologies. Farmers, particularly the next generation of farmers, are tremendously interested in the smart farm system. This is due to Thailand’s favorable geography, and young farmers are becoming more technologically literate. However, smart farm systems on the market are still too expensive and don’t meet small farms’ needs. Consequently, the study proposed a low-cost irrigation and fertilizer system for high-quality melon farms in Chiang Rai, Thailand. The system can properly carry out irrigation and fertilization operations on the melon farm, which require specific attention at various stages of production. As a result, the technique reduces human work while simultaneously supplying adequate water and nutrients to the entire plant. Moreover, farmers with Internet access can manually monitor or supervise the operation at any time, from any location, and on any device. The developed system may gather information from sensors and operational procedures for further analysis in order to increase output and reduce waste. The system is affordable since it was constructed primarily using open-source software and low-cost embedded components with an ergonomic architecture. The results of the comparison show that the automatic method outperforms the human approach in terms of quality and production yield.
嵌入式系统越来越多地被广泛应用。小型和大型企业都可以从传感器网络和物联网技术中受益。农民,尤其是下一代农民,对智能农场系统非常感兴趣。这是由于泰国有利的地理位置,年轻的农民越来越懂得技术。然而,市场上的智能农场系统仍然过于昂贵,不能满足小农场的需求。因此,该研究为泰国清莱的优质甜瓜农场提出了一种低成本的灌溉和施肥系统。该系统可以在甜瓜农场上适当地进行灌溉和施肥操作,这在生产的各个阶段都需要特别注意。因此,该技术减少了人力劳动,同时为整个植物提供充足的水和营养。此外,有互联网接入的农民可以在任何时间、任何地点、任何设备上手动监控或监督操作。开发的系统可以从传感器和操作程序中收集信息,以便进一步分析,以增加产量和减少浪费。由于该系统主要使用开源软件和具有人体工程学架构的低成本嵌入式组件构建,因此价格合理。比较结果表明,自动方法在质量和产量方面优于人工方法。
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引用次数: 0
Deep Learning Towards Intrusion Detection System (IDS): Applications, Challenges and Opportunities 面向入侵检测系统(IDS)的深度学习:应用、挑战和机遇
Q3 Social Sciences Pub Date : 2023-08-14 DOI: 10.13052/jmm1550-4646.1958
Selvam Ravindran, Velliangiri Sarveshwaran
With the growth of numerous technological areas, including sensors, embedded computing, broadband Internet access, wireless communications, distributed services, automatic identification, and tracking, the potential for integrating smart objects into our daily activities through the Internet has increased. The Internet of Things (IoT) is the confluence of the Internet and intelligent objects that can converse and cooperate with one another. IoT is a brand-new example that unifies Cyberspace with actual physical objects from various areas, including, business processes, human health, home automation, and environmental monitoring. It intensifies the use of Internet-connected strategies in our regular lives, carrying with it several advantages as well as security challenges. Intrusion Detection Systems (IDS) have been a crucial device for the defence of systems and material schemes for more than 20 years. However, applying traditional IDS techniques was challenging due to the IoT’s inimitable features, like resource-constrained devices and particular protocol stacks and standards. As a result, this survey will focus on various Deep Learning (DL)-based intrusion detection techniques. This study makes use of 50 research papers that focused on different techniques, and a review of studies that used those techniques was given. This research enables categorizing the methods employed for intrusion detection in IoT based on Convolutional Neural Network (CNN)-based methods, Deep Neural Network (DNN)-based methods, Optimization-based methods, and so on. Moreover, the categorization of approaches, published year, the dataset used, tools used, and the performance metrics are measured for intrusion detection in IoT. On the basis of the software used for implementation, performance achievement, and other factors, a thorough analysis was conducted. The conclusion identifies the research gaps and issues in a way that makes it clear why should create an efficient method for enabling efficient enhancement.
随着许多技术领域的发展,包括传感器、嵌入式计算、宽带互联网接入、无线通信、分布式服务、自动识别和跟踪,通过互联网将智能对象集成到我们日常活动中的潜力已经增加。物联网(IoT)是互联网和智能物体的融合,它们可以相互交谈和合作。物联网是一个全新的例子,它将网络空间与来自各个领域的实际物理对象相结合,包括业务流程、人类健康、家庭自动化和环境监测。它加强了我们日常生活中互联网连接策略的使用,带来了一些优势,也带来了安全挑战。二十多年来,入侵检测系统(IDS)一直是系统和物质防御的关键设备。然而,由于物联网的独特特性,如资源受限设备和特定的协议栈和标准,应用传统的IDS技术是具有挑战性的。因此,本次调查将重点关注各种基于深度学习(DL)的入侵检测技术。本研究使用了50篇研究论文,这些论文集中在不同的技术上,并对使用这些技术的研究进行了回顾。本研究将物联网入侵检测方法分为基于卷积神经网络(CNN)的方法、基于深度神经网络(DNN)的方法、基于优化(optimization)的方法等。此外,还对物联网入侵检测的方法分类、发布年份、使用的数据集、使用的工具和性能指标进行了测量。根据所使用的实现软件、性能成就等因素,进行了深入的分析。结论指出了研究的差距和问题,从而明确了为什么应该创造一种有效的方法来实现有效的增强。
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引用次数: 0
IoT Technology and Digital Upskilling Framework for Farmers in the Northern Rural Area of Thailand 泰国北部农村地区农民的物联网技术和数字技能提升框架
Q3 Social Sciences Pub Date : 2023-08-14 DOI: 10.13052/jmm1550-4646.1952
T. Yooyativong, Chayapol Kamyod
One-third of Thailand’s workers are in agriculture, but the country’s agricultural GDP is still less than 10% of its total GDP. Most Thai farmers are smallholders with limited land and low incomes. To improve the agricultural GDP and the economic situation of smallholder farmers, the Thai Government has been trying for decades to encourage and support smallholder farmers to adopt modern farming methods and smart farming equipment, including digital technologies. However, the improvement is still sluggish due to a lack of an effective approach to delivering essential digital knowledge and skills, as well as investment support for smart farming equipment. These have hindered smallholder farmers’ digital farming skill progress. To address this issue, the Broadcasting and Telecommunications Research and Development Fund for Public Interest has funded a project to develop the Digital Farmer Development Framework. This framework provides essential digital knowledge, training, coaching, and fundamental resources to upgrade smallholder digital-farming literacy to become digital farmers using problem- or project-based learning approaches and collaborative blended learning theories. Bloom’s taxonomy is used as a guideline for evaluating the framework’s effectiveness. Implementation of the Digital Farmer Development Framework has shown that farmers can significantly improve their digital farming literacy and are capable of using digital technology to improve farm management and productivity. Based on Bloom classification guidelines, 100% of the farms in the project can apply digital skills and utilize fundamental smart farming equipment as well as able to evaluate and analyze data from IoT devices. Moreover, 66% can create their own smart-system solution from fundamental smart farming tools for their farm. The project has also created a digital farmer community that shares knowledge and resources with others.
泰国三分之一的工人从事农业,但该国的农业GDP仍不到其GDP总量的10%。大多数泰国农民都是小农户,土地有限,收入较低。为了提高农业GDP和小农的经济状况,泰国政府几十年来一直在努力鼓励和支持小农采用现代耕作方法和智能耕作设备,包括数字技术。然而,由于缺乏有效的方法来提供必要的数字知识和技能,以及对智能农业设备的投资支持,这种改善仍然缓慢。这些都阻碍了小农数字化农业技能的进步。为了解决这个问题,广播和电信公共利益研究与发展基金资助了一个开发数字农民发展框架的项目。该框架提供了必要的数字知识、培训、指导和基本资源,通过使用基于问题或项目的学习方法和协作混合学习理论,提升小农的数字农业素养,使其成为数字农民。Bloom的分类法被用作评估框架有效性的指南。数字农民发展框架的实施表明,农民可以显著提高他们的数字农业素养,并有能力利用数字技术改善农场管理和生产力。根据Bloom分类指南,项目中100%的农场都可以应用数字技能,利用基本的智能农业设备,并能够评估和分析来自物联网设备的数据。此外,66%的人可以用基本的智能农业工具为他们的农场创建自己的智能系统解决方案。该项目还创建了一个数字农民社区,与他人分享知识和资源。
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引用次数: 0
期刊
Journal of Mobile Multimedia
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