Proceedings of the 5th International Conference on Digital Technology in Education最新文献

Technological Achievement Index (TAI) in Higher Education- An Empirical Analysis 高等教育技术成就指数(TAI)的实证分析

Proceedings of the 5th International Conference on Digital Technology in Education Pub Date : 2021-09-15 DOI: 10.1145/3488466.3488476

Renji George Amballoor, S. B. Naik

引用次数: 1

Explaining transformer-based models for automatic short answer grading 解释基于变压器的自动简答评分模型

Proceedings of the 5th International Conference on Digital Technology in Education Pub Date : 2021-09-15 DOI: 10.1145/3488466.3488479

Andrew Poulton, Sebas Eliens

{"title":"Explaining transformer-based models for automatic short answer grading","authors":"Andrew Poulton, Sebas Eliens","doi":"10.1145/3488466.3488479","DOIUrl":"https://doi.org/10.1145/3488466.3488479","url":null,"abstract":"Over recent years, advances in natural language processing have brought ever more advanced and expressive language models to the world. With open-source implementations and model registries, these state-of-the-art models are freely available to anyone, and the successful application of transfer learning has meant benchmarks on previously difficult tasks can be beaten with relative ease. In this regard, Automatic Short Answer Grading (ASAG) is no different. Unfortunately, an infallible ASAG system is beyond the reach of current models, and so there is an onus on any ASAG implementation to keep a human in the loop to ensure answers are being accurately graded. To assist the humans in the loop, one may apply various explainability methods to a model prediction to give clues as to why the model came to its conclusion. However, amongst the many available models and explainability techniques, which ones provide the best accuracy and most intuitive explanations? This work proposes a framework by which this decision can be made, and assesses several popular transformer-based models with various explainability methods on the widely used benchmark dataset from Semeval-2013.","PeriodicalId":196340,"journal":{"name":"Proceedings of the 5th International Conference on Digital Technology in Education","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125956685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

An Integrative Innovation on Higher Education: Teaching and Learning Performance based on the Online Learning Approach using MyLPU 高等教育的一体化创新:基于MyLPU在线学习方法的教与学绩效

Proceedings of the 5th International Conference on Digital Technology in Education Pub Date : 2021-09-15 DOI: 10.1145/3488466.3488469

Noelah Mae Dimayuga Borbon, Jennie Margaret M Apritado, Mary Angelica Y Marasigan

{"title":"An Integrative Innovation on Higher Education: Teaching and Learning Performance based on the Online Learning Approach using MyLPU","authors":"Noelah Mae Dimayuga Borbon, Jennie Margaret M Apritado, Mary Angelica Y Marasigan","doi":"10.1145/3488466.3488469","DOIUrl":"https://doi.org/10.1145/3488466.3488469","url":null,"abstract":"This study aimed assess the online learning instructions in terms of: technology, coursework, course, instructor, communication, learning, satisfaction and preference, to determine the online learning approach using MyLPU on students’ achievement, motivation and collaboration and communication, to identify the problems encountered in online learning approach using MyLPU, and to propose an action plan to enhance the online learning environment of the students and teaching strategies using the MyLPU. The study used descriptive and based on quantitative analysis to assess the online learning approach using the MyLPU and able to reveal the empirical result from the experience of the tourism and hospitality students. Data were gathered and presented using various statistical tools, based on the respondents were the 2nd year and 3rd year level tourism and hospitality students under the College of International Tourism and Hospitality Management (CITHM). 100 percent from the total population was taken to get even more valid and credible result of the study. It was revealed that technology is an integral part of the online learning as well as the coursework. The student has a high response in technology, coursework and preference. Learning motivation is an initiative of the students and shall be reinforced by the teacher. It was recommended for CITHM to conduct student MyLPU Re-Orientation and Training Workshop on how to effectively use the Learning Management System, for the Student Recognized Organization, may held a webinar on time management and student online learning seminar to ensure that all students may be oriented on what are the effective strategies in learning at home, the faculty may motivate the student through words and reward policy, for the Center of Technology Enabled Education, to have 24/7 Help desk to cater the needs and concerns of the student and faculty.","PeriodicalId":196340,"journal":{"name":"Proceedings of the 5th International Conference on Digital Technology in Education","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133660564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Research on the Methods of VR Technology to Reduce the Stress of College Students: A Case-study of Virtual Aquarium 虚拟现实技术减轻大学生压力的方法研究——以虚拟水族馆为例

Proceedings of the 5th International Conference on Digital Technology in Education Pub Date : 2021-09-15 DOI: 10.1145/3488466.3488481

Weixin Ren, Yang Gu, Yuan Tao

{"title":"Research on the Methods of VR Technology to Reduce the Stress of College Students: A Case-study of Virtual Aquarium","authors":"Weixin Ren, Yang Gu, Yuan Tao","doi":"10.1145/3488466.3488481","DOIUrl":"https://doi.org/10.1145/3488466.3488481","url":null,"abstract":"The increasing pressure of college students has become a social problem that has received widespread attention. Biologists’ research has shown that natural environments and highly “controlled” settings (such as botanical gardens) can help participants and observers reduce stress and maintain calm and peace. According to research published in the Journal of Environment & Behavior, those who spend time observing large aquariums or even smaller fish tanks may improve their physical and mental health. Virtual reality technology is the crystallization of the rapid development of computer software and hardware technology, sensor technology, robotics, artificial intelligence, and behavioral psychology. It can give users an immersive sense of immersion and a perfect interaction with the environment. Ability has been widely used in many fields such as medicine, entertainment, and education, and has provided more possibilities for the development of traditional technologies. This article simulates the \"natural (aquatic) environment\" through a virtual aquarium based on VR technology, and takes students from the University of Electronic Science and Technology of China as the survey object, using the form of questionnaires, and using the results of questionnaires and heart rate measurements to determine whether college students are affected by species abundance and the influence of fish abundance. The project will provide evidence that VR technology can help college students reduce their stress.","PeriodicalId":196340,"journal":{"name":"Proceedings of the 5th International Conference on Digital Technology in Education","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116293697","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comparative Analysis of Techniques Used in Book-based Recommender System 基于图书的推荐系统技术的比较分析

Proceedings of the 5th International Conference on Digital Technology in Education Pub Date : 2021-09-15 DOI: 10.1145/3488466.3488475

Jun-Yuan Ang, S. Haw

引用次数: 0

Discussion on Customizable Education of Colleges Based on Educational Big Data: Customizable Education of Colleges 基于教育大数据的高校定制化教育探讨:高校定制化教育

Proceedings of the 5th International Conference on Digital Technology in Education Pub Date : 2021-09-15 DOI: 10.1145/3488466.3488493

Huiying Cai

{"title":"Discussion on Customizable Education of Colleges Based on Educational Big Data: Customizable Education of Colleges","authors":"Huiying Cai","doi":"10.1145/3488466.3488493","DOIUrl":"https://doi.org/10.1145/3488466.3488493","url":null,"abstract":"With the improvement of network, online teaching has gradually become an important auxiliary teaching mean. In the whole process of teaching and learning, a large amount of educational data is produced. Educational data contain a lot of information to be mined, which is helpful to improve the quality of learning and teaching. This paper will explore how to integrate these educational data that comes from different educational platform to guide customizable education which refers to determine the learning or teaching content independently. To realize the customizable education, the evaluation indicators and detail scheme to make use of the educational big data are proposed. The scheme consists of the acquisition, analysis and visualization of the data for different evaluation indicators. The purpose of this paper is to make these data guide undergraduates to carry out targeted autonomous learning according to their states to promote the learning progress. It can also guide teachers to carry out targeted teaching activities to improve teaching quality. And it is also helpful for teaching managers to have an insight into the learning state of students and the teaching state of the teachers, so as to put forward more reasonable teaching plans and countermeasures. This paper provided a whole framework for the application of the educational big data which can be extended by different educational institutions.","PeriodicalId":196340,"journal":{"name":"Proceedings of the 5th International Conference on Digital Technology in Education","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122188320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Optimization of Information Security Sharing Mechanism of Online Education Platform based on Block Chain Technology 基于区块链技术的在线教育平台信息安全共享机制优化

Proceedings of the 5th International Conference on Digital Technology in Education Pub Date : 2021-09-15 DOI: 10.1145/3488466.3488474

Guoping Chen, Guosen Miao, Yingchun Xue

引用次数: 0

Research on the Application of College English Online Collaborative Learning Based on Dingding Platform 基于钉钉平台的大学英语在线协同学习应用研究

Proceedings of the 5th International Conference on Digital Technology in Education Pub Date : 2021-09-15 DOI: 10.1145/3488466.3488470

Yingjing Xu, Zhongyong Wang

引用次数: 0

Classification of Heart Disease Using Machine Learning Techniques 使用机器学习技术对心脏病进行分类

Proceedings of the 5th International Conference on Digital Technology in Education Pub Date : 2021-09-15 DOI: 10.1145/3488466.3488482

Perivitta Rajendran, S. Haw, Palaichamy Naveen

{"title":"Classification of Heart Disease Using Machine Learning Techniques","authors":"Perivitta Rajendran, S. Haw, Palaichamy Naveen","doi":"10.1145/3488466.3488482","DOIUrl":"https://doi.org/10.1145/3488466.3488482","url":null,"abstract":"The most crucial task in the medical field is diagnosing an illness. If a disease is determined at the early stage then many lives can be saved. The purpose of this paper is to use the medical data to predict cardiovascular heart disease using both supervised and unsupervised learning techniques and to show the effects of feature correlation on the classification model with over four different algorithms namely, Logistic Regression, Naive Bayes, Random Forest and Artificial Neural Networks. For the performance assessment, it incorporates F1-score, precision, Area under curve and recall. Overall, Logistic Regression algorithm tends to perform well for both Hungary and Statlog dataset whereas for Cleveland dataset, Artificial Neural Networks performs better than Logistic Regression in terms of accuracy. In terms of area under curve score, Logistic Regression performance is higher in all the dataset compared to Naive Bayes, Random Forest and Artificial Neural Networks. The results tabulated evidently prove that the designed diagnostic system is capable of predicting the risk level of heart disease effectively when compared to other approaches.","PeriodicalId":196340,"journal":{"name":"Proceedings of the 5th International Conference on Digital Technology in Education","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115118194","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Intangible Cultural Heritage Tourism Innovation and Development Education 非物质文化遗产旅游创新与发展教育

Proceedings of the 5th International Conference on Digital Technology in Education Pub Date : 2021-09-15 DOI: 10.1145/3488466.3488487

Xiushan Wang, Xiangfei Xiao

{"title":"Intangible Cultural Heritage Tourism Innovation and Development Education","authors":"Xiushan Wang, Xiangfei Xiao","doi":"10.1145/3488466.3488487","DOIUrl":"https://doi.org/10.1145/3488466.3488487","url":null,"abstract":"With the development of modernization and the changes in people's aesthetic and cultural needs, the soil for the inheritance of intangible cultural heritage no longer exists, and the inheritance is declining. The development of non-heritage tourism is an effective way of cultural heritage. It is precisely because of the development of tourism that the intangible cultural heritage, which has been declining in the wave of modernization, is rejuvenated under the background of the new era, so that residents realize the value and usefulness of intangible cultural heritage in modern society, and promote Inheritance and protection of intangible cultural heritage. This article focuses on clarifying the concepts and status quo of living inheritance and value co-creation under the tourism situation, and analyzes typical domestic and international intangible heritage protection cases, taking the tourism living inheritance and value co-creation path of Bai nationality tie-dyeing skills as an example. For example, starting from different market entities, exploring the activation path of intangible cultural heritage tourism in order to maximize the social, cultural, economic and other comprehensive values of intangible cultural heritage, so as to form a benign development model of government support, public response, and institutional development.","PeriodicalId":196340,"journal":{"name":"Proceedings of the 5th International Conference on Digital Technology in Education","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127636478","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0