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2022 14th International Conference on Software, Knowledge, Information Management and Applications (SKIMA)最新文献

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Drivers of Farmers' Continuance Intention on Smart Farming and Sustainability in Thailand 泰国农民对智能农业和可持续发展的持续意愿驱动因素
P. Jaroenwanit, W. Leelapatra, Z. Szabó
This research is a conceptual paper, aims to investigate the determinants of intention to continue using Smart farming and the resulting sustainability of smart farming among farmers who are on smart agriculture. The constructs of decomposed expectancy disconfirmation theory (DEDT) are evaluated from the perspective of smart farmers in relation to smart farming success variables, perceived usefulness, intention to continue using smart farming and sustainability of smart farming. The expected outcome of the study is the development of a model of factors affecting continuance intention on smart farming and sustainability.
本研究是一篇概念性论文,旨在调查继续使用智能农业的意愿的决定因素,以及从事智能农业的农民中智能农业的可持续性。从智慧农民的角度,对分解期望失确认理论(DEDT)的结构进行了评估,包括智能农业成功变量、感知有用性、继续使用智能农业的意愿和智能农业的可持续性。该研究的预期结果是开发一个影响智能农业和可持续发展的持续意愿因素的模型。
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引用次数: 0
Agriculture 4.0 in Bangladesh: Issues and Challenges 孟加拉国农业4.0:问题与挑战
Saleh Akram Joy, Arefin Ittesafun Abian, Shifa Chowdhury Iwase, Syed Ishtiak Rahman, Juairia, Tapotosh Ghosh, D. Farid
Agriculture 4.0 is emerging as the next big trend, with a focus on smart and precision agriculture to maximise benefits in the context of growing populations and climate change. Agriculture 4.0 supports the adoption of intelligent systems in all spheres of farming, harvesting, irrigation, and so on. Though there is enough inclusion of Artificial Intelligence and Internet of Things (IoT) based systems in developed countries, agriculture sector of Bangladesh did not receive that much attention. To mitigate this gap, a Big Data and IoT based architecture for crop, fisheries, and livestock has been proposed in this paper based on the existing research advancements around the world where different nodes and actuators will be implemented in field level to read environmental stimuli and forward to cloud server for processing. A thorough review work was performed on agriculture 4.0, and these framework were analysed from the perspective of Bangladesh. This paper will fulfil the requirement of a connection between the existing state of the art researches and its suitability in terms of a developing country like Bangladesh.
农业4.0正在成为下一个大趋势,其重点是智能和精准农业,以在人口增长和气候变化的背景下实现效益最大化。农业4.0支持在农业、收获、灌溉等各个领域采用智能系统。虽然发达国家已经充分纳入了人工智能和物联网(IoT)系统,但孟加拉国的农业部门并没有受到那么多的关注。为了弥补这一差距,本文根据世界各地现有的研究进展,提出了一种基于大数据和物联网的作物、渔业和畜牧业架构,其中不同的节点和执行器将在现场层面实施,以读取环境刺激并转发给云服务器进行处理。对农业4.0进行了彻底的审查工作,并从孟加拉国的角度分析了这些框架。这篇论文将满足现有的最先进的研究和它的适宜性之间的连接的要求,就像孟加拉国这样的发展中国家而言。
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引用次数: 0
Performance Measurement and Improvement in Short Food Supply Chains: A Case Study from Lyon, France 短期食品供应链绩效评估与改进:以法国里昂为例
Bilgesu Bayir, A. Charles, A. Sekhari, Y. Ouzrout
Consumers who look for high-quality food products with well-known origins turn to shorter and more transparent food supply chains. Food supply chains that aim at a minimized number of intermediaries are called Short Food Supply Chains (SFSCs). Despite the consumer demand, SFSCs face logistics challenges that affect their performance, limit their potential benefits, and prevent them from adjusting their capacity in the face of volatile demand. In the literature, the logistics drawbacks of SFSCs are widely acknowledged; however, the available research mostly consists of descriptive studies rather than prescriptive ones that adopt modeling approaches and offer solutions to such drawbacks. This paper presents an ongoing prescriptive study that is based on a real SFSC from Lyon, France. In the study that seeks performance improvement strategies for the handled SFSC, an agent-based model is being developed on the simulation platform AnyLogic to represent the actual state of the initiative. Additionally, Key Performance Indicators (KPIs) are being proposed for performance measurement, by considering the weaknesses of SFSCs in a general sense and the particularities of the case study. The next steps of the study will include the modeling of to-be scenarios that will be determined based on the literature and real-life information, as well as a comparison between the as-is model and the to-be models using the proposed KPIs, to offer decision support at strategic and tactical levels.
寻找知名来源的高质量食品的消费者转向更短、更透明的食品供应链。旨在减少中间商数量的食品供应链被称为短食品供应链(SFSCs)。尽管有消费者的需求,但sfsc面临着物流方面的挑战,这些挑战影响了它们的业绩,限制了它们的潜在利益,并阻碍了它们在面对波动的需求时调整产能。在文献中,SFSCs的物流缺陷被广泛承认;然而,现有的研究大多是描述性的研究,而不是采用建模方法并提供解决这些缺点的规定性研究。本文提出了一项正在进行的规范性研究,这是基于一个真实的SFSC从法国里昂。在为处理的SFSC寻求性能改进策略的研究中,一个基于代理的模型正在仿真平台AnyLogic上开发,以表示主动性的实际状态。此外,考虑到SFSCs在一般意义上的弱点和案例研究的特殊性,正在提出用于绩效衡量的关键绩效指标(kpi)。该研究的下一个步骤将包括基于文献和现实信息确定的将来场景的建模,以及使用建议的kpi在现有模型和将来模型之间进行比较,以在战略和战术层面提供决策支持。
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引用次数: 0
The New Progress and Methods of Privacy Protection on Medical and Health Big Data* 医疗健康大数据隐私保护新进展与新方法*
Xin Wang, Yating Guo, Yantao Zhao, Hongnian Yu
In recent years, due to the emergence of COVID-19(Corona Virus Disease 2019), how to have a higher quality medical environment has become a troubling problem. The proposal of the Office of the State Council on promoting the development of “Internet plus medical and health” has brought a lot of convenience to the public, but also brought about the problem of data leakage and other user privacy protection. In view of the problems of user's personal information storage and user's health data processing in the medical and health context, how to ensure that these data are not stolen, leaked or tampered with has become a major challenge faced by current researchers. Based on the privacy protection of users in the context of health care, this paper classifies the current privacy protection mechanisms, and introduces the latest progress of related technologies. Finally, according to the integrated information, the research direction of privacy protection technologies in the field of health care is prospected.
近年来,由于COVID-19(冠状病毒病2019)的出现,如何拥有更高质量的医疗环境成为一个令人困扰的问题。国务院办公厅关于推进“互联网+医疗健康”发展的建议,给公众带来了很多便利,但也带来了数据泄露等用户隐私保护问题。针对医疗卫生环境下用户个人信息存储和用户健康数据处理存在的问题,如何保证这些数据不被窃取、泄露或篡改成为当前研究人员面临的重大挑战。本文以医疗卫生背景下的用户隐私保护为基础,对现有的隐私保护机制进行了分类,并介绍了相关技术的最新进展。最后,根据综合信息,展望了医疗卫生领域隐私保护技术的研究方向。
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引用次数: 0
Designing a Classification Algorithm for Skin Lesions 设计一种皮肤病变分类算法
Joe Farrell, Nazia Hameed, M. Hasan
To diagnose dangerous skin lesions early, this project's research objective was to develop an algorithm to diagnose lesions into six non-overlapping classes, i.e., healthy, psoriasis, acne, eczema, benign melanoma, and malignant melanoma, and maximize the diagnosis accuracy. The algorithm developed includes techniques such as ensemble learning, feature extraction transfer learning, fine-tuning transfer learning, data augmentation and a multi-level architecture. The algorithm proposed produces 96.67% accuracy, showing the techniques were beneficial.
为了及早诊断出危险的皮肤病变,本项目的研究目标是开发一种算法,将病变诊断为健康、牛皮癣、痤疮、湿疹、良性黑色素瘤和恶性黑色素瘤六个不重叠的类别,并最大限度地提高诊断准确率。所开发的算法包括集成学习、特征提取迁移学习、微调迁移学习、数据增强和多层次架构等技术。该算法的准确率为96.67%,表明该算法是有效的。
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引用次数: 0
Evaluate the Effectiveness of Fall Prevention Exercise Posture for Elderly 评估老年人预防跌倒运动姿势的效果
P. Sureephong, Thanakrit Detananporn, S. Chernbumroong, S. Wongsila
Elderly who live in communities, falls are the major cause of unintentional injuries and premature mortality. 21 exercise set postures were developed and designed from the 9-step dance and aerobic workout under the project “Development of Edge Computing and Exercise Platform Using 3D Motion Analysis for Elderly Mobility Disorder Prevention”. The main objective of creating exercise set is fall prevention in elderly people since we believe that the postures able to enhance balance body movement in three muscle parts; upper limb, lower limb, and trunk. However, the effectiveness of exercise posture never be evaluated. Three physical education experts were invited to provide the score of 20 major muscles of the posture in the exercise set. The muscles were graded based on five likert scale (from strongly focus to strongly poor). The overall result shown that upper limb and lower limb were graded moderate while truck muscle was poor. The average score of each major muscle is also presented in the paper.
生活在社区中的老年人,跌倒是造成意外伤害和过早死亡的主要原因。在“基于3D运动分析的边缘计算和运动平台开发预防老年人行动障碍”项目中,从9步舞和有氧运动中开发设计了21种运动套路姿势。创造锻炼套装的主要目的是预防老年人跌倒,因为我们认为这些姿势能够增强身体三个肌肉部分的平衡运动;上肢,下肢和躯干。然而,运动姿势的有效性从未被评估过。邀请3位体育专家对练习集中20个主要肌肉的姿势进行评分。肌肉根据五个李克特量表(从强烈集中到强烈差)进行分级。整体结果显示,上肢和下肢为中等,卡车肌为差。文中还给出了各大肌肉的平均得分。
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引用次数: 0
A New Fault Detection Approach in Wireless Sensor Networks 一种新的无线传感器网络故障检测方法
Rabindra Bista, Madhusudhan Chaudhary
Fault detection in Wireless Sensor Networks (WSNs) is of great importance to maintain the precision of data obtained from the network. Since, sensor nodes are deployed in unpleasantly rough and unfriendly environment for long duration; they are subjected to faults and failure. Once the sensor node is faulty, it generates erroneous and incorrect data which result in wrong interpretation and false alarms. Therefore, there is need for fault detection in Wireless Sensor Networks. In this paper, a new fault detection approach is proposed, which is based on Spearman's correlation coefficient and K-nearest neighbor classification algorithm. The Correlation coefficient is used for revealing the internal status of sensor nodes and K-nearest neighbor algorithm is used for classifying the abnormal nodes from the normal nodes. We simulated our proposed algorithm and MCDFD and on comparison found that the proposed algorithm outperforms the existing MCDFD algorithm in terms of detection accuracy and false positive rate.
在无线传感器网络中,故障检测对于保持网络数据的精度具有重要意义。由于传感器节点长时间部署在令人不快的粗糙和不友好的环境中;他们受到错误和失败的影响。一旦传感器节点发生故障,就会产生错误和不正确的数据,从而导致错误的解释和误报警。因此,在无线传感器网络中需要进行故障检测。本文提出了一种基于Spearman相关系数和k近邻分类算法的故障检测方法。相关系数用于揭示传感器节点的内部状态,k近邻算法用于将异常节点与正常节点进行分类。我们将本文算法与MCDFD算法进行了仿真,对比发现本文算法在检测精度和误报率方面都优于现有的MCDFD算法。
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引用次数: 0
Preparation of an Excellence Center in Industry 4.0 based on Computer Engineering Paradigm 基于计算机工程范式的工业4.0卓越中心的构建
R. Chaisricharoen, P. Temdee, Chayapol Kamyod, S. Wicha, J. Thiriet, H. Yahoui
The presence of Industry 4.0 has altered the requirements of industrial workforces. Previously, the personnel in charge of information systems and plant operations were divided and worked in different concepts and methods. Nevertheless, the convergence of Industry 4.0 has encouraged the development of maintenance workforces capable of both information processing and machine maintenance. In response, an excellence center in Industry 4.0 in as aspect of computer engineering discipline is to be established to support the paradigm change in industry. The Asean Factori 4.0 project, an ERASMUS+ project funded by the European Union, is assisting with the process. The preparation of the excellence center is divided into two parts: the hardware and software definitions, and the staff preparations. The design and delivery of hardware and software is progressed according to the schedule, and the staff are being prepared as intended in the form of seminar and training. The feedback and evaluation strongly state that the audiences and the trainees are well satisfied and educated.
工业4.0的出现改变了对工业劳动力的要求。以前,负责信息系统和工厂操作的人员是分开的,以不同的概念和方法工作。然而,工业4.0的融合鼓励了既能处理信息又能维护机器的维护人员的发展。作为回应,将在计算机工程学科的一个方面建立一个工业4.0的卓越中心,以支持工业的范式变化。东盟工厂4.0项目是一个由欧盟资助的ERASMUS+项目,正在协助这一进程。卓越中心的准备工作分为硬件和软件的定义和人员的准备两部分。硬件和软件的设计和交付正在按照时间表进行,工作人员正在以研讨会和培训的形式进行准备。反馈和评价强烈表明,听众和受训者都很满意,并受到了良好的教育。
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引用次数: 0
Multi-Operator based Genetic Algorithm for Resource Constrained Project Scheduling 基于多算子的资源约束项目调度遗传算法
F. Mahmud, R. Sarker, D. Essam
Solving Resource constrained project scheduling problem (RCPSP) is a significant research topic because of its importance in theory and practice. Over the last few decades, many different approaches have been proposed for solving RCPSPs. Among them, evolutionary computation based approaches are popular. However, these approaches do not perform consistently over all types of problems because the algorithms are usually designed targeting certain type of problems and the choices of algorithmic parameters are difficult. T o address these issues, we propose a multi-operator based Genetic Algorithm (GA) for solving RCPSPs. Here, in selecting the operators, we develop a self-adaptive mechanism that helps to apply the best performing operator with a higher probability. A local search is applied to refine t he solution, a nd a n automatic restart strategy i s used to diversify the population as needed. The performance of the proposed algorithm is evaluated by solving a wide variety of test problems. The experimental results show that the proposed method delivers high-quality solutions on a lower computational budget than the existing algorithms.
求解资源约束项目调度问题是一个重要的研究课题,具有重要的理论和实践意义。在过去的几十年里,人们提出了许多不同的方法来解决rcpsp。其中,基于进化计算的方法比较受欢迎。然而,这些方法并不能在所有类型的问题上表现一致,因为算法通常是针对特定类型的问题设计的,并且算法参数的选择很困难。为了解决这些问题,我们提出了一种基于多算子的遗传算法(GA)来求解rcpsp。这里,在选择算子时,我们开发了一种自适应机制,有助于以更高的概率应用表现最佳的算子。采用局部搜索优化求解,采用自动重启策略实现种群多样化。通过解决各种各样的测试问题来评估所提出算法的性能。实验结果表明,与现有算法相比,该方法可以在较低的计算预算下获得高质量的解。
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引用次数: 0
Digital Transformation of Rural Villages in Developing Counties - Case study at Cambodia 发展中国家农村数字化转型——以柬埔寨为例
Alamgir Hossain, Daravichet Tin
This paper presents an investigation into the rural digitalization of developing countries, particularly in Cambodia. The research has been stimulated by the UN FAO-funded project of the AsianDHHRA with four developing countries: Cambodia, Vietnam, Indonesia, and the Philippines. The research team in Cambodia collected data in collaboration with CamboDHHRA from many stakeholders, including government agencies, agri-tech business NGOs, farmers, and so forth. Desk research has also been conducted to extract data and knowledge to understand the progress of digital transformation. Both qualitative and quantitative methods were used to analyze these data. The outcomes of the data were presented to a validation workshop of over 30 participants to verify the status. Finally, various observations from the outcomes of data analysis have been presented to demonstrate the challenges and potential of the digital transformation of Cambodia. Moreover, recommendations have been provided to prepare the next phase of the UN plan for digital village transformation.
本文对发展中国家,特别是柬埔寨的农村数字化进行了调查。这项研究是由联合国粮农组织资助的与四个发展中国家(柬埔寨、越南、印度尼西亚和菲律宾)合作的亚洲和人类健康研究项目推动的。柬埔寨的研究小组与柬埔寨dhhra合作,从许多利益相关者那里收集数据,包括政府机构、农业技术企业非政府组织、农民等。还进行了桌面研究,以提取数据和知识,以了解数字化转型的进展。采用定性和定量相结合的方法对这些数据进行分析。数据的结果被提交给30多名参与者的验证研讨会,以验证状态。最后,从数据分析结果中提出了各种观察结果,以展示柬埔寨数字化转型的挑战和潜力。此外,还提出了建议,以准备联合国数字村庄转型计划的下一阶段。
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引用次数: 0
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2022 14th International Conference on Software, Knowledge, Information Management and Applications (SKIMA)
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