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MiniNet: Dense squeeze with depthwise separable convolutions for image classification in resource-constrained autonomous systems

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ISA Transactions 2023年 132卷 120-130页

作者： Tseng, Fan-Hsun Yeh, Kuo-Hui Kao, Fan-Yi Chen, Chi-Yuan Department of Computer Science and Information Engineering National Cheng Kung University Tainan Taiwan Department of Information Management National Dong Hwa University Hualien Taiwan Computer Science and Engineering Department of National Sun Yat-sen University Kaohsiung804 Taiwan Department of Technology Application and Human Resource Development National Taiwan Normal University Taipei Taiwan Department of Computer Science and Information Engineering National Ilan University Yilan Taiwan

In recent years, artificial intelligence (AI) has been developed vigorously, and a great number of AI autonomous applications have been proposed. However, how to decrease computations and shorten training time with high accuracy under the limited hardware resource is a vital issue. In this paper, on the basis of MobileNet architecture, the dense squeeze with depthwise separable convolutions model is proposed, viz. MiniNet. MiniNet utilizes depthwise and pointwise convolutions, and is composed of the dense connection technique and the Squeeze-and-Excitation operations. The proposed MiniNet model is implemented and experimented with Keras. In experimental results, MiniNet is compared with three existing models, i.e., DenseNet, MobileNet, and SE-Inception-Resnet-v1. To validate that the proposed MiniNet model is provided with less computation and shorter training time, two types as well as large and small datasets are used. The experimental results showed that the proposed MiniNet model significantly reduces the number of parameters and shortens training time efficiently. MiniNet is superior to other models in terms of the lowest parameters, shortest training time, and highest accuracy when the dataset is small, especially. © 2022 ISA

关键词： Convolution

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Engineering design learning for high school and college first-year students in a STEM battlebot design project

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International Journal of STEM Education 2023年第1期10卷 1-15页

作者： Chien, Yu-Hung Liu, Chia-Yu Chan, Shaio-Chung Chang, Yu-Shan Department of Technology Application and Human Resource Development National Taiwan Normal University Taipei Taiwan Research Center for Testing and Assessment National Academy for Educational Research Taipei Taiwan Department of Product Design Ming Chuan University Taoyuan Taiwan

There is a worldwide trend to include engineering design in high school curricula as a bridge course to higher-level STEM education and to increase high school students’ interest in STEM fields. This study used a battlebot design curriculum to compare engineering design learning between high school and college first-year students and then proposed suggestions for curriculum planning that promoted the continuity of learning between different levels of engineering design education. This study used the creative product analysis matrix (CPAM) and lag sequential analysis (LSA) to explore the possible similarities and differences between the two groups’ understanding of engineering design. The results show that college first-year students were significantly better than high school students in CPAM, but the two groups were similar in their reflections on engineering design behaviors, indicating that the noncumulative learning results must be taken seriously. Higher-order engineering design thinking skills take a longer time to develop than technical skills. For both high school and college first-year students, it is important to enhance their higher-order engineering design thinking skills to promote higher engineering design performance. Moreover, high school students could be provided with convenient processing tools and easy-to-use, hands-on techniques to increase their technical skills. Educators from institutions of higher education and K-12 schools should work together to develop pedagogical models that provide rigorous, well-rounded education and outstanding engineering design instructions to most effectively cultivate STEM talent.

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Integration of project-based learning strategy with mobile learning: Case study of mangrove wetland ecology exploration project

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Tamkang Journal of Science and Engineering 2011年第3期14卷 265-273页

作者： Chang, Chiung-Sui Wong, Wan-Tzu Chang, Chih-Yung Department of Educational Technology Tamkang University Tamsui 251 Taiwan Department of Technology Application and Human Resource Development National Taiwan Normal University Taipei 106 Taiwan Department of Computer Science and Information Engineering Tamkang University Tamsui 251 Taiwan

Technologies, such as mobile learning and online inquiry, would be used to create virtual versus real learning effects. In order to enhance the quality of the ecological environment learning projects in school settings, we integrate Project-based learning (PBL) strategy to develop an e-learning platform, and help students exploring their outdoor learning tasks with mobile learning technology. The main idea about the design and development of e-learning platform integrated PBL strategy, how to use mobile learning technology in the PBL learning tasks, and the feedback about PBL exploration from students are discussed in this study.

关键词： Students

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Correction to: From academic achievement to career development: does self‐regulated learning matter?

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International Journal for Educational and Vocational Guidance 2024年 1-2页

作者： Hsu, Anna J. C. Chen, Mavis Yi-Ching Shin, Nai-Fang Department of Management The Chinese University of Hong Kong Shatin Hong Kong Department of Technology Application and Human Resource Development National Taiwan Normal University Taipei Taiwan Department of Management Huei Yeh Corporation Taipei Taiwan

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Locus of Control and Usage of Social Media on Academic Achievement Among Police College Students in Taiwan

Locus of Control and Usage of Social Media on Academic Achie...

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2nd International Conference on Innovative Technologies and Learning, ICITL 2019

作者： Kuo, Cheng-Te Chang, Chi-Cheng Yen, Wan-Hsuan Department of Technology Application and Human Resource Development National Taiwan Normal University No. 162 Sec. 1 HePing E. Rd. 106 Taipei Taiwan Police Administration Division Taiwan Police College No. 153 Sec. 3 Xinglong Rd. 116 Taipei Taiwan

ISBN: (纸本)9783030353421

In recent years, owing to the development of mobile devices, people can use social media more conveniently. This new trend of media drastically changes people’s lives, especially among adolescents. Earlier researches suggested it benefits their learning performance but also contains the risk of addiction. This research thus investigated the relationship between the usage of social media and the academic achievement of college students, and whether this would be different among students with the various locus of control. There was a total of 298 students participated in this research. The results are as follows: (1) External locus of control on expanding one’s conduct grade has several significant positive effects. (2) External locus of control on expressing the usage of social media has several significant positive effects. (3) Conduct grade was directly affected by External locus of control, this connection was the full mediation by the use time of social media. Last but not least, we have some suggestions for teachers, parents, and schools. Since using social media is essential for modern life, the following rise and problems from using social media applications or websites exist too. However, social media should not take the blame entirely. It all depends on how you use it. We should teach students to control themselves and use the right way to get better academic results, rather than getting rid of mobile phones and removing social media applications from their mobile phones. We hope that we can find the proper solutions in the future by having more in-depth research and avoid students’ abuse of social media and improve academic achievement. © Springer Nature Switzerland AG 2019.

关键词： Students

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Advancing Elderly Care Through AI: The Jubo VitalLink System's Role in Home Nursing and Intelligent Monitoring 1

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8th International Conference on Information and Communication technology for Intelligent Systems, ICTIS 2024

作者： Tsai, Yun-Cheng Liu, Cheng-Yang Peter Li, Yi-Fen Kang, Shih-Chung Department of Technology Application and Human Resource Development National Taiwan Normal University No. 162 He-Ping East Road Sec1 Taipei10610 Taiwan Smart Ageing Tech Co. Ltd. 6F No. 213 Sec. 3 Beixin Rd. Xindian District New Taipei City231030 Taiwan

ISBN: (数字)9789819758104

ISBN: (纸本)9789819758098

This study explores the use of AI in nursing care, focusing on the Jubo VitalLink VS-3 AI Vital Signs Measurement Cart in Long-Term Care (LTC) facilities. It highlights AI's role in improving patient outcomes and operational efficiency in LTC, using deep learning and the Isolation Forest algorithm for vital signs anomaly detection. The research addresses challenges such as algorithmic biases and privacy concerns, showing the AI model's high accuracy and recall rates in anomaly detection. It also discusses the importance of explainable AI in enhancing decision-making and integrating AI into LTC practices, emphasizing AI's potential to complement human judgment and improve nursing care in LTC settings. © The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2024.

关键词： Nursing

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Academic Performance and Perceived Employability of Graduate Students in Business and Management – An Analysis of Nationwide Graduate Destination Survey

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Procedia - Social and Behavioral Sciences 2011年 25卷 91-103页

作者： Ying-Ju Pan Lung-Sheng Lee Department of Technology Application and Human Resource Development National Taiwan Normal University 162 HePing East Road Section 1 Taipei 106 Taiwan ROC Department of Business Management National United University 1 Lienda Miaoli 360 Taiwan ROC

Employability denotes skills and attributes that make an individual desirable to potential employers. Owing to the dramatic increase in enrollment rate of higher education, a diploma is no longer a guarantee of employment and higher education institutes are expected to equip students with employability skills and attributes. However, the mandatory inclusion of employability skills and attributes in higher education has provoked considerable debate and controversy. Although the connection between employability and employment is well-documented, it is not clear whether employability skills have potential impacts on academic performance of graduate students. This study investigated the relationship between academic publication and perceived employability of graduate students in business and management by analyzing data from Graduate Destination Survey (GDS) in Taiwan. Of the 6,876 graduate students in business and management responding to the survey, 2,015 (29.3%) and 508 (7.4%) of them submitted at least one conference paper or peer-reviewed journal article, respectively. Logistic regression was used to evaluate the associations between paper/article submission and perceived employability of graduate students, controlled for student attributes. The findings suggest that 4 employability skills are significantly associated with academic publication of graduate students, including “foreign language ability”, “computer literacy”, “application of theory to work”, and “stability and pressure resistance”. All control factors, including “school type”, “gender”, “entrance exam for graduate school”, “years in graduate school”, “full-time student”, and “participation in academic community”, have significantly connection with academic publication. The results imply that employability is not only associated with employment processes but also related to academic publication of graduate students and provide insights into the potential benefits of enhancing employability to both stud

关键词： Academic publication Conference paper Employability Graduate destination survey Journal article

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development of rolling magnetic microrobots

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JOURNAL OF MICROMECHANICS AND MICROENGINEERING 2010年第8期20卷 085042-085042页

作者： Jiang, Guan-Lin Guu, Yunn-Horng Lu, Chiang-Ni Li, Pei-Kao Shen, Hui-Mei Lee, Lung-Sheng Yeh, Jerliang Andrew Hou, Max Ti-Kuang Department of Mechanical Engineering National United University Taiwan Republic of China Department of Technology Application and Human Resource Development National Taiwan Normal University Taiwan Republic of China Institute of Nanoengineering and Microsystems National Tsing Hua University Taiwan Republic of China Author to whom any correspondence should be addressed

This paper reports magnetic microrobots with rolling capability. A magnetic object subjected to an externally rotating magnetic field would be rotated due to the tendency of alignment between its internal magnetization and the field. Based on this principle, a magnetic microrobot in a spherical body with a diameter of several hundred microns was designed and fabricated. To remotely power and control the microrobot, a rotating magnet was used to generate a rotating magnetic field. Driven by this field, the microrobot can freely roll on three-dimensional surfaces. These surfaces can be in air, water or silicon oil. In a dry environment, a microrobot with a diameter of 440 mu m achieved a maximum linear speed of 13.2 mm s(-1).

关键词： Condensed matter: electrical magnetic and optical Electronics and devices Surfaces interfaces and thin films Nanoscale science and low-D systems

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Exploring the Mediator in Science Service Learning: Analysis of University Students’ Behavioural Intention to Use Digital Platforms

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The Asia-Pacific Education Researcher 2022年第6期32卷 841-854页

作者： Mou, Tsai-Yun Kao, Chia-Pin Lin, Kuen-Yi Osborne, Michael Department of Visual Arts National Pingtung University Pingtung Taiwan Department of Child Care and Education Southern Taiwan University of Science and Technology Tainan Taiwan Department of Technology Application & Human Resource Development National Taiwan Normal University Taipei Taiwan Adult and Lifelong Learning School of Education University of Glasgow Glasgow UK

This study examined two mediators of university students’ behavioural intention to use digital platforms in the context of science service learning in Taiwanese universities. Based on the technology acceptance model (TAM), we proposed two cognitive variables as antecedents, self-efficacy and science trust, to verify their influences on students’ behavioural intention. We further investigated two mediators, perceived usefulness and perceived ease of use, to examine to what extent they had effects on students’ intention. Questionnaire data were collected from 282 university students who participated in a science service project. A structural equation model (SEM) procedure was used to test the direct and indirect relationships between the variables. The results showed that both self-efficacy and science trust had direct influences on perceived usefulness and perceived ease of use. The two mediators also had direct effects on students’ behavioural intention. Nevertheless, as a mediating variable, only perceived ease of use effectively mediated the relationships between both self-efficacy and science trust and students’ behavioural intention. Findings of this research could provide some suggestions to enhance students’ behavioural intention for institutions where science service learning is a required project/programme.

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Enhancing Model Explainability in Financial Trading Using Training Aid Samples: A CNN-Based Candlestick Pattern Recognition Approach

Enhancing Model Explainability in Financial Trading Using Tr...

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IEEE International Conference on Information Reuse and Integration (IRI)

作者： Yun-Cheng Tsai Jun-Hao Chen Department of Technology Application and Human Resource Development National Taiwan Normal University Taipei Taiwan R.O.C. Department of Computer Science and Information Engineering National Taiwan University Taipei Taiwan R.O.C.

Candlestick pattern recognition is a widely adopted technique in financial trading, leveraging visual patterns to analyze price movements. Deep Convolutional Neural Networks (CNNs) have exhibited remarkable accuracy in this domain. However, the increasing demand for transparency and explainability in CNN-based models raises concerns regarding their applicability in trading decision-making. This paper addresses these concerns by presenting a framework that enhances the explainability of CNN-based candlestick pattern recognition models. Our approach introduces an innovative data augmentation method to generate training aid samples, facilitating the model’s learning process within human domains. By incorporating this framework, traders gain valuable insights into the decision-making process, comprehending the rationale behind the model’s predictions. Our proposed approach exposes the inherent “black box” nature of CNN-based models, improving their interpretability and empowering traders to make well-informed decisions based on transparent and understandable insights. This advancement holds significant potential for enhancing decision-making processes in financial trading and fostering trust among traders.

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