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2024 ASU International Conference in Emerging Technologies for Sustainability and Intelligent Systems (ICETSIS)最新文献

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Classification of Student Work Readiness Using the Decision Tree and KNN Methods 使用决策树和 KNN 方法对学生作业准备情况进行分类
Rifqy Muhammad Alfian, K. Lhaksmana
Machine learning methods have been implemented to perform prediction and classification tasks across various domain due to their superior time and cost efficiency compared to human expertise. This research employs such methods to predict student work readiness, which result is beneficial to assist universities to profile students and design career preparation programs tailored to their readiness level. The methods utilized in this research include Decision Tree and KNearest Neighborhood (KNN) classifiers. The confusion matrix demonstrates the applicability of these methods in predicting student work readiness. The KNN model, with k = 9, achieves accuracy of 97.50%, 96.90%, 96.80%, 97.60%, 95.80%, 97.00%, and 97.20%. On the other hand, the Decision Tree model achieves 98.60%, 98.80%, 98.90%, 98.70%, 98.60%, 98.70%, and 99.50%. Therefore, based on the given dataset of 6823 students, the Decision Tree model slightly outperforms KNN in predicting student work readiness.
由于机器学习方法与人类专业知识相比具有更高的时间和成本效率,因此已被用于执行各种领域的预测和分类任务。本研究采用这些方法来预测学生的工作准备程度,其结果有利于帮助大学对学生进行分析,并根据学生的准备程度设计职业准备计划。本研究采用的方法包括决策树和最近邻域(KNN)分类器。混淆矩阵显示了这些方法在预测学生工作准备程度方面的适用性。KNN 模型(k = 9)的准确率分别为 97.50%、96.90%、96.80%、97.60%、95.80%、97.00% 和 97.20%。另一方面,决策树模型的准确率分别为 98.60%、98.80%、98.90%、98.70%、98.60%、98.70% 和 99.50%。因此,基于 6823 名学生的给定数据集,决策树模型在预测学生工作准备度方面略胜于 KNN。
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引用次数: 0
Productivity Analysis Using the Objective Matrix and Fishbone Diagram Methods in SMEs of Airplane Replicas 利用目标矩阵和鱼骨图法分析中小型飞机复制品企业的生产率
Yasrin Zabidi, R. Pirdaus, Uyuunul Mauidzoh, Gunawan, M. Astuti, Riani Nurdin
Aircraft Replica SMEs have never known the level of productivity achieved because they have not carried out productivity measurements and analysis. This study aims to determine the level of productivity, the factors causing the decline in productivity, and provide suggestions for corrective actions. The methods used are OMAX and fishbone diagrams. There are five productivity ratios used. Ratios 1 and 4 are dominated by a very large number of bad productivity ratios. The lowest total productivity achievement occurred in July at 0, while the highest total productivity achievement occurred in February at 601.13. The index value of change in the achievement of total productivity to the best standard productivity occurred in February at 100.38%, while the worst value occurred in July at -100%. The best index value of changes to productivity in the previous period occurred in August at 395.15%, while the worst value occurred in July at - 100%. Corrective actions include optimizing rest hours so that at work they can concentrate even more, optimizing working hours so that no working hours are wasted, increasing the comfort of the workplace, optimizing all employees so that the results obtained can also be optimal, ensuring that production results achieved are always controlled, and motivating employees by giving bonuses to employees who perform well.
飞机仿制品 中小企业从未了解过所达到的生产率水平,因为它们没有进行过生产率测量和分析。本研究旨在确定生产率水平、导致生产率下降的因素,并为纠正措施提供建议。使用的方法是 OMAX 和鱼骨图。使用了五个生产率比率。比率 1 和比率 4 以大量的不良生产率为主。生产率总成就最低出现在 7 月份,为 0,而生产率总成就最高出现在 2 月份,为 601.13。总生产率与最佳标准生产率的变化指数值出现在 2 月份,为 100.38%,而最差值出现在 7 月份,为-100%。前一时期生产率变化的最佳指数值出现在 8 月份,为 395.15%,而最差值出现在 7 月份,为-100%。纠正措施包括:优化休息时间,使他们在工作时能够更加集中精力;优化工作时间,使工作时间不被浪费;提高工作场所的舒适度;优化所有员工,使所取得的成果也能达到最佳状态;确保所取得的生产成果始终处于可控状态;通过向表现出色的员工发放奖金来激励员工。
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引用次数: 0
Leveraging Scalable Digital Platforms for E-Assessment of Visually Impaired Students 利用可扩展的数字平台对视障学生进行电子评估
Karan Dorge, Deepika Pandita
In the era of modernization, digital solutions come to our aid providing economical, ecological and smart solutions over a wide array of domains. The authors have developed an e-assessment system named as QuizopediaPlus for visually impaired students. This paper describes in detail the design, development and functionality of QuizopediaPlus, a quiz platform focused towards users with visual impairment. The platform is focused on enabling the visually impaired users to attempt quizzes seamlessly, efficiently and independently on a web portal; fueling empowerment and independence during the process. This research provides a viable platform for conducting quizzes and tests. Focused towards students with visual impairment, the platform provides quizzing features and facilities for the visually impaired as well as the normal users.
在现代化时代,数字解决方案为我们提供了经济、生态和智能的解决方案。作者为视障学生开发了一个名为 QuizopediaPlus 的电子评估系统。本文详细介绍了 QuizopediaPlus 的设计、开发和功能,这是一个面向视障用户的测验平台。该平台的重点是让视障用户能够在门户网站上无缝、高效、独立地尝试测验;在这一过程中增强他们的能力和独立性。这项研究为进行测验和测试提供了一个可行的平台。该平台以视障学生为重点,为视障和正常用户提供测验功能和设施。
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引用次数: 0
Employability Skills in Computer Science, Interior Design, and Graphic Design 计算机科学、室内设计和平面设计方面的就业技能
Samer Shorman, Uday Al jubori, Mohamed Soltan
Employability skills are the fundamental competencies that help people succeed in their job and increase their employability. They are often referred to as soft skills or transferable talents. Employers place high importance on a variety of interpersonal, communication, problem-solving, and adaptability abilities that go beyond technical knowledge and credentials. Communication, teamwork, critical thinking, problem-solving, flexibility, time management, digital literacy, leadership, and professionalism are important employability skills. These abilities allow people to manage their time and resources, use technology, efficiently communicate with others, assess complex circumstances, make educated judgments, adjust to new obstacles, and work with professionalism. A combination of formal education, hands-on learning, professional development programs, internships, and ongoing self-improvement can help increase employable skills. The development and integration of these abilities into curriculum, employment settings, and training efforts are greatly aided by the cooperation of businesses, policymakers, and educational institutions. The employability skills for computer science, interior design, and graphic design will be reviewed in this article in order to highlight the most frequently needed abilities for those disciplines.
就业技能是帮助人们在工作中取得成功和提高就业能力的基本能力。它们通常被称为软技能或可转移的才能。雇主非常重视各种人际交往、沟通、解决问题和适应能力,这些能力超越了技术知识和证书的范畴。沟通、团队合作、批判性思维、解决问题、灵活性、时间管理、数字素养、领导力和专业精神都是重要的就业技能。这些能力使人们能够管理自己的时间和资源、使用技术、高效地与他人沟通、评估复杂的环境、做出明智的判断、适应新的障碍以及以专业精神开展工作。正规教育、实践学习、专业发展计划、实习和不断的自我提高相结合,有助于提高就业技能。企业、政策制定者和教育机构的通力合作将极大地促进这些能力的发展,并将其融入课程、就业环境和培训工作中。本文将对计算机科学、室内设计和平面设计的就业技能进行回顾,以突出这些学科最需要的能力。
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引用次数: 0
Point System in Digital Bank: Is It the Key to Successful Customer Engagement and Loyalty? 数字银行的积分系统:它是成功吸引客户和提高客户忠诚度的关键吗?
Dewi Maharani, Hanny Juwitasary, Desman Hidayat
This study investigates the transformative impact of digitalization, with a particular focus on emerging digital banking in Indonesia. Amidst a landscape populated by digital banking brands such as Allobank, Blu, Jenius, Neobank, and TMRW, this research reveals distinct differences in their strategies for effectively attracting and retaining customers. Notably, two of the leading digital banks use a spectrum of gamification elements such as badges, levels, challenges, quests, social graphs, and virtual goods. However, a noteworthy aspect, the point system, remains unexplored. Through a quantitative approach involving an online questionnaire distributed to XYZ digital bank users and analyzed with SEM-PLS, this study explores the effect of hedonic, utilitarian, and social aspects of point system gamification on customer engagement and loyalty. The findings indicate a weak but significant positive relationship between the hedonic and social value of XYZ digital bank point system and customer engagement, while the utilitarian value shows a weak and insignificant negative relationship. Most importantly, customer engagement emerged as a powerful and positively significant driver of customer loyalty. Thus, XYZ digital bank is advised to prioritize enhancing the hedonic value, followed by the social value, in their customer engagement strategies, considering alternative avenues beyond the point system gamification to fortify customer loyalty.
本研究调查了数字化的变革性影响,尤其关注印度尼西亚新兴的数字银行业务。在Allobank、Blu、Jenius、Neobank和TMRW等数字银行品牌林立的环境中,本研究揭示了它们在有效吸引和留住客户的策略上存在的明显差异。值得注意的是,其中两家领先的数字银行使用了一系列游戏化元素,如徽章、关卡、挑战、任务、社交图谱和虚拟商品。然而,积分系统这一值得注意的方面仍未得到探索。本研究通过向 XYZ 数字银行用户发放在线调查问卷的定量方法,并使用 SEM-PLS 进行分析,探讨了积分系统游戏化的享乐性、功利性和社交性对客户参与度和忠诚度的影响。研究结果表明,XYZ 数字银行积分系统的享乐价值和社会价值与客户参与度之间存在微弱但显著的正相关关系,而功利价值与客户参与度之间存在微弱但不显著的负相关关系。最重要的是,客户参与是客户忠诚度的一个强大且具有积极意义的驱动因素。因此,建议 XYZ 数字银行在其客户参与战略中优先考虑提升享乐价值,其次是社会价值,并考虑积分系统游戏化以外的其他途径来加强客户忠诚度。
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引用次数: 0
Get-Rich-Quick Syndrome and Ponzi Scheme Investment Intention 快速致富综合症和庞氏骗局投资意图
Wisdom Kalabeke, Lan Thi Phuong Nguyen
Ponzi Schemes represent deceptive online investment platforms that allure potential victims with exceptionally high returns. These schemes have inflicted significant financial losses on victims, leading to adverse repercussions on financial systems, especially in developing nations. Although victims may recognize signs of a Ponzi scheme, they often succumb to the allure of quick wealth, investing their money with the hope of substantial returns. This study investigated the correlation between the Get-Rich-Quick syndrome, risk appetite, financial knowledge, and investment intentions in Ponzi schemes in Nigeria. Using a structured questionnaire with simple random sampling, data was gathered from 368 past and current Ponzi scheme investors across Nigeria's six geopolitical zones. The results of Spearman rank correlation analysis indicate a strong positive correlation coefficient of 0.825 between the Get-Rich-Quick syndrome and investment intentions in Ponzi schemes. Conversely, there is a weak -0.198 negative relationships between the Get-Rich-Quick syndrome and risk appetite. Surprisingly, individual financial knowledge shows no significant correlation with Ponzi scheme investment intentions. The study concludes that Ponzi schemes may persist in Nigeria due to the prevalence of the Get-Rich-Quick syndrome, emphasizing the need for urgent economic development initiatives and policies encouraging legitimate business activities among young adults.
庞氏骗局是一种具有欺骗性的在线投资平台,以极高的回报率诱惑潜在受害者。这些骗局给受害者造成了巨大的经济损失,对金融体系,尤其是发展中国家的金融体系造成了负面影响。虽然受害者可以识别庞氏骗局的迹象,但他们往往会屈服于快速致富的诱惑,将资金投入其中,希望获得可观的回报。本研究调查了尼日利亚庞氏骗局中 "快速致富综合症"、风险偏好、金融知识和投资意向之间的相关性。通过结构化问卷和简单随机抽样,从尼日利亚六个地缘政治区的 368 名过去和现在的庞氏骗局投资者中收集了数据。斯皮尔曼等级相关分析结果表明,"快速致富 "综合征与庞氏骗局投资意向之间存在 0.825 的强正相关系数。相反,"急功近利 "综合症与风险偏好之间存在-0.198 的微弱负相关。令人惊讶的是,个人金融知识与庞氏骗局投资意向之间没有明显的相关性。研究得出结论认为,由于 "急功近利 "综合症的普遍存在,庞氏骗局可能会在尼日利亚持续存在,并强调有必要采取紧急经济发展措施和政策,鼓励年轻人从事合法的商业活动。
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引用次数: 0
Integrated Systems Development: Human Detection and Goods Control with TensorFlow and IoT 集成系统开发:利用 TensorFlow 和物联网进行人体检测和货物控制
Sanaa Mehnaz Baichoo, Raed Abdulla, Muhammad Ehsan Rana
This research comprises the implementation methods used to design and develop a human detection system and goods control system. The development of the TensorFlow Machine Learning algorithm for human detection is described in this work. The use of IoT devices, namely ESP32 CAM for data capture, ESP32 for controlling the overall system, and establishing Firebase Database for communication between the TensorFlow development platform, PyCharm, and ESP32 are explained and justified in this paper. The development of the goods control system using ultrasonic sensors and ESP32 as a micro controller, to control the stepper motor, is also explained and justified. Each system was tested individually first before integrating them. Five tests were performed, namely the response time to activate the stepper motor, the human detection accuracy test, the precision of the ultrasonic sensor responsible for height control, the precision of the ultrasonic sensor responsible for motion control, and the stress analysis test of goods lift. The tests present coherent data, but limitations were still found during the testing phase and had to be readjusted before the final integration of both systems.
这项研究包括用于设计和开发人体检测系统和货物控制系统的实施方法。本作品介绍了用于人体检测的 TensorFlow 机器学习算法的开发过程。本文对物联网设备的使用进行了说明和论证,即使用 ESP32 CAM 采集数据,使用 ESP32 控制整个系统,以及建立 Firebase 数据库用于 TensorFlow 开发平台、PyCharm 和 ESP32 之间的通信。本文还对使用超声波传感器和 ESP32 作为微控制器来控制步进电机的货物控制系统的开发过程进行了说明和论证。在整合每个系统之前,首先对其进行了单独测试。共进行了五项测试,即启动步进电机的响应时间、人体检测精度测试、负责高度控制的超声波传感器的精度、负责运动控制的超声波传感器的精度以及货物升降机的应力分析测试。这些测试提供了一致的数据,但在测试阶段仍发现了一些局限性,必须在最终整合两个系统之前进行重新调整。
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引用次数: 0
Sentiment Analysis on Customer Feedback for Improved Decision Making: A Literature Review 改进决策的客户反馈情感分析:文献综述
Maryam Abdullah AL-Barrak, A. Al-Alawi
In today's competitive market, companies seek to give the most excellent customer service experience to retain customers. Sentiment analysis of customer reviews may help. Organizations may realize consumers' expectations, preferences, and negative feedback with this method. Understanding consumer expectations helps to improve the goods, services, and the purchase experience, which in turn increases sales. Client satisfaction depends on sentiment analysis. Offering exceptional customer service helps companies resolve consumer concerns proactively and gain a competitive advantage. A thorough literature review of 10 papers explored how sentiment analysis influences customer loyalty, and decision-making reveals sentiment analysis and its impacts on decision-making. The research showed that sentiment analysis is essential for customer satisfaction, feedback analysis, and brand loyalty prediction. Businesses may enhance their income by knowing customer needs. The work improves our understanding of sentiment analysis in decision-making but also has limitations. More research is required to fill knowledge gaps and validate sentiment analysis across decision-making stages and components. Customers' sentiment and decision-making impact necessitate sentiment analysis. Effective utilization of which may increase customer loyalty, satisfaction, and experience. Research should expand its use across industries and customize methods. Sentiment analysis boosts economic performance, customer involvement, and decision-making.
在当今竞争激烈的市场中,企业都在努力提供最优质的客户服务体验,以留住客户。对客户评论进行情感分析可能会有所帮助。企业可以通过这种方法了解消费者的期望、偏好和负面反馈。了解消费者的期望有助于改进商品、服务和购买体验,进而提高销售额。客户满意度取决于情感分析。提供卓越的客户服务有助于企业积极主动地解决消费者关心的问题,并获得竞争优势。通过对 10 篇论文进行全面的文献综述,探讨了情感分析如何影响客户忠诚度和决策,揭示了情感分析及其对决策的影响。研究表明,情感分析对于客户满意度、反馈分析和品牌忠诚度预测至关重要。企业可以通过了解客户需求来提高收入。这项工作提高了我们对情感分析在决策中的作用的认识,但也存在局限性。我们需要开展更多的研究来填补知识空白,并验证跨决策阶段和跨决策要素的情感分析。客户情感和决策影响需要情感分析。有效利用情感分析可提高客户忠诚度、满意度和体验。研究应扩大其在各行业的应用,并定制方法。情感分析可促进经济效益、客户参与和决策。
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引用次数: 0
Implementation of Hybrid Bat Algorithm-Ensemble on Human Oral Bioavailability Prediction of Drug Candidate 混合蝙蝠算法-集合在候选药物人体口服生物利用度预测中的应用
Muhamad Farhan Wirasantoso, Hasmawati, I. Kurniawan
One of significant parameters of Absorption, Distribution, Metabolism, Excretion, and Toxicity (ADMET) is Human Oral Bioavailability (HOB) which is crucial for determining the total of consumed drugs inside humans body circulation. Poor HOB results in undeterminable drug effects in the human body, with approximately 50% of drug candidates failing due to low oral availability. As many as 80% of drugs in the world use the oral route of entry into the body, so HOB prediction is very important to reduce side effects and the risk of toxicity brought by drugs. Unfortunately, oral bioavailability is currently predominantly measured in vivo consequently, developing in-silico methods is considered crucial. To reckon the human oral bioavailability of medication candidates, we used the Hybrid Bat Algorithm method for feature selection and the Ensemble method, i.e. Random Forest, AdaBoost, and XGBoost for the prediction model. The result showed that XGBoost as the best model in which the value of accuracy and Fl-score were 0.776, and 0.802, respectively.
吸收、分布、代谢、排泄和毒性(ADMET)的重要参数之一是人体口服生物利用度(HOB),它对于确定药物在人体循环中的总消耗量至关重要。人体口服生物利用度低会导致药物在人体内的作用无法确定,约有 50% 的候选药物因口服生物利用度低而失败。全球有多达 80% 的药物通过口服途径进入人体,因此预测口服生物利用度对于减少药物副作用和毒性风险非常重要。遗憾的是,目前口服生物利用度的测量主要是在体内进行的,因此开发体内方法至关重要。为了计算候选药物的人体口服生物利用度,我们使用混合蝙蝠算法(Hybrid Bat Algorithm)方法进行特征选择,并使用随机森林(Random Forest)、AdaBoost 和 XGBoost 等集合方法建立预测模型。结果表明,XGBoost 是最佳模型,其准确率和 Fl-score 值分别为 0.776 和 0.802。
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引用次数: 0
An Automated Model of Software Requirement Engineering Using GPT-3.5 使用 GPT-3.5 的软件需求工程自动化模型
Jie Sh'ng Yeow, Muhammad Ehsan Rana, Nur Amira Abdul Majid
While the potential of AI in software development is undeniable, integrating advanced models like GPT-3.5 into its core processes like requirements engineering remains largely unexplored. This research investigates the effectiveness of GPT-3.5 in automating key tasks within software requirements engineering. The primary objective is to comprehensively explore the capabilities, limitations, and potential applications of GPT-3.5 in software requirements engineering. Subsequently, the research undergoes thorough analysis and evaluation to gather insights into the strengths and limitations of GPT-3.5 in the requirement-gathering process. The research concludes by identifying the limitations and putting forth recommendations for future research endeavours aimed at integrating GPT-3.5 into software requirement engineering processes. While GPT-3.5 demonstrates proficiency in aspects like creative prototyping and question generation, limitations in areas like domain understanding and context awareness become evident. By outlining these limitations, the authors offer concrete recommendations for future research focusing on the seamless integration of GPT-3.5 and similar models into the broader framework of software requirements engineering.
虽然人工智能在软件开发中的潜力毋庸置疑,但将 GPT-3.5 等先进模型集成到需求工程等核心流程中,在很大程度上仍有待探索。本研究调查了 GPT-3.5 在自动化软件需求工程关键任务中的有效性。主要目标是全面探索 GPT-3.5 在软件需求工程中的功能、局限性和潜在应用。随后,研究将进行全面分析和评估,以深入了解 GPT-3.5 在需求收集过程中的优势和局限性。研究最后指出了局限性,并为今后将 GPT-3.5 整合到软件需求工程流程中的研究工作提出了建议。虽然 GPT-3.5 在创造性原型设计和问题生成等方面表现出色,但在领域理解和上下文感知等方面的局限性也很明显。通过概述这些局限性,作者为今后的研究提出了具体建议,重点是将 GPT-3.5 和类似模型无缝集成到更广泛的软件需求工程框架中。
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引用次数: 0
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2024 ASU International Conference in Emerging Technologies for Sustainability and Intelligent Systems (ICETSIS)
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