This study investigates how Artificial Intelligence (AI) can support student assessment in computing education through a systematic literature review of twenty studies from the past decade. AI's evolution has sign...
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In order to solve the shortcomings of Moodle's question bank exercise activity module and make it better meet the specific needs of this course, a college computer network course teaching platform based on Moodle ...
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The traditional offline teaching landscape has faced unprecedented challenges due to the COVID-19 pandemic, leading to the emergence of online teaching as a novel educational trend. However, online teaching has certai...
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ISBN:
(纸本)9781665453318
The traditional offline teaching landscape has faced unprecedented challenges due to the COVID-19 pandemic, leading to the emergence of online teaching as a novel educational trend. However, online teaching has certain limitations. It lacks robust interaction between teachers and students, making it challenging for teachers to evaluate students' real-time progress in learning. Moreover, online classrooms often suffer from low engagement, causing students to easily lose focus, resulting in reduced student autonomy and unsatisfactory learning outcomes. In recent years, various studies have proposed game-based learning approaches that integrate instructional content and knowledge. These methods effectively reshape the conventional "teacher-led, passive learning" model and address the issue of limited student participation in the classroom. This approach proves advantageous in fostering students' diverse and comprehensive qualities. To accomplish this objective, the study aims to investigate the fusion of mixed reality technology and digital game-based learning, drawing inspiration from the concept of a puzzle box. The design of virtual digital puzzles revolves around user-centered human-computer interaction, encompassing elements such as user experience satisfaction, interface design for mixed reality technology, and the presentation format in which puzzles serve as the primary medium. The study has demonstrated that students generally exhibit motivation to embrace the utilization of mixed reality puzzle box games for educational purposes. This motivation arises from the allure of gaming elements and the ease of interaction with technology, which contributes to an enhanced learning experience.
This paper presented a learning model for product competitor analysis to first-year engineering students. Students were assigned to watch a video which contained an example before class. In a 45-minutes allotted class...
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ISBN:
(纸本)9781665453318
This paper presented a learning model for product competitor analysis to first-year engineering students. Students were assigned to watch a video which contained an example before class. In a 45-minutes allotted class time, students were grouped, on-site or online, and assigned to complete an exercise on the product and direct competitor of their choice. The exercise focused on the 4Ps model for marketing implementation - product, price, place, and promotion - of the product and competitor and concluded with the strength, weakness, and unique value proposition of the product. The works were usually rough but acceptable. Students were generally satisfied and 86% found the exercise at least useful in the subsequent design thinking projects. In the future, the ChatGPT could be used to increase the working speed and, thus, reduced the most common complaint of insufficient time while increasing the work quality.
As an important part of digital education, online autonomous learning is expanding its application scope and depth. However, the abnormal learning behaviors associated with it are increasing day by day. Allowing this ...
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The rapid development of Industry 4.0 technologies has brought predictive maintenance into focus, particularly for small and medium-sized enterprises (SMEs) where cost and complexity are major barriers. In this paper,...
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ISBN:
(纸本)9798350371000;9798350370997
The rapid development of Industry 4.0 technologies has brought predictive maintenance into focus, particularly for small and medium-sized enterprises (SMEs) where cost and complexity are major barriers. In this paper, we present an innovative approach to vibration analysis, a key component for fault detection in mechanical systems and the creation of digital twins. Utilizing MatLab, we generated synthetic data points to simulate various vibration scenarios. These synthetic data points served as the training set for our machine learning model. The trained model was then integrated with a lowcost, Bluetooth-enabled accelerometer for real-time monitoring. Our system successfully identified fault conditions, specifically lump mass irregularities, through real-time sensor data. Our findings show promising capabilities for offering a cost-effective and straightforward solution for predictive maintenance. This research not only advances the field of vibration analysis but also opens doors for SMEs to embrace the benefits of digital twin technologies.
In the emerging landscape of off-policy reinforcement learning (RL), challenges arise due to the significant costs and risks tied to data collection. To address these issues, there is an alternative path for transitio...
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ISBN:
(纸本)9798350370027;9798350370034
In the emerging landscape of off-policy reinforcement learning (RL), challenges arise due to the significant costs and risks tied to data collection. To address these issues, there is an alternative path for transitioning from off-policy to offline RL, known for its fixed data collection practices. This stands in contrast to online algorithms, which are sensitive to changes in data during the learning phase. However, the inherent challenge of offline RL lies in its limited interaction with the environment, resulting in inadequate data coverage. Hence, we underscore the convenient application of offline RL, 1) starting from the collection of a static dataset, 2) followed by the training of offline RL models, and 3) culminating with testing in the same environment as off-policy RL methodologies. This involves the utilization of a uniform dataset gathered systematically via non-arbitrary action selection, covering all possible states of the environment. Utilizing the proposed approach, the Offline RL model employing a Multi-Layer Perceptron (MLP) achieves a testing accuracy that falls within 1% of the results obtained by the off-policy RL agent. Moreover, we provide a practical guide with datasets, offering valuable tutorials on the application of Offline RL in Gridworld-based real-world applications. The guide can be found in this GitHub(1) repository.
The 5G mobile network aims to enhance wireless communication by providing faster and reliable connectivity. Open radio access network (RAN) architecture, which offers flexibility and innovation in Radio Resource Alloc...
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ISBN:
(纸本)9798350391961;9798350391954
The 5G mobile network aims to enhance wireless communication by providing faster and reliable connectivity. Open radio access network (RAN) architecture, which offers flexibility and innovation in Radio Resource Allocation (RRA), is central for optimal network performance. However, traditional RRA methods fall short of meeting the complex demands of 5G due to scalability issues. Incorporating machine learning (ML) techniques into open RAN can enhance adaptability and intelligence, ensuring that 5G networks meet high performance and service quality standards. This paper presents a comprehensive review of ML-based and traditional RRA methods in meeting the evolving demands of wireless networks. Literature from relevant articles were selected and analysed to highlight the techniques used, trends, strengths, and limitations. The findings reveal the potential and transformative impact of ML on the future of wireless communications, particularly in achieving the key performance indicators and quality of service expected from 5G and beyond networks. It also shows that research in ML-based RRA methods is at its infancy stage and more research is needed to advance the technology.
Swarm intelligence and evolutionary algorithms are widely applied in industrial scheduling, mobile edge computing, etc due to their strong robustness and fast optimization speed. However, some real-world industrial op...
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To improve learning environments and educational outcomes, this article examines how artificial intelligence (AI) and the Internet of Things (IoT) meet in the context of educational settings. Teachers may design intel...
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