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2020 18th International Conference on Emerging eLearning Technologies and Applications (ICETA)最新文献

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Recognition of Hate or Offensive Tweets in the Online Communities 网络社区中仇恨或攻击性推文的识别
2020 18th International Conference on Emerging eLearning Technologies and Applications (ICETA) Pub Date : 2020-11-12 DOI: 10.1109/ICETA51985.2020.9379227
K. Machová, D. Suchanic, V. Maslej-Krešňáková
{"title":"Recognition of Hate or Offensive Tweets in the Online Communities","authors":"K. Machová, D. Suchanic, V. Maslej-Krešňáková","doi":"10.1109/ICETA51985.2020.9379227","DOIUrl":"https://doi.org/10.1109/ICETA51985.2020.9379227","url":null,"abstract":"The paper focuses on classification of text into categories as hate speech or offensive language which represent unhealthy phenomena complicating learning and communication in online space. This classification was achieved by training a model using a deep neural network. The network was tested with different amounts of neurons in the hidden layer, with three distinctive optimizers and with various learning rates.","PeriodicalId":149716,"journal":{"name":"2020 18th International Conference on Emerging eLearning Technologies and Applications (ICETA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125513728","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
On-Chip Digital Calibration for Analog ICs Towards Improved Reliability in Nanotechnologies 模拟集成电路的片上数字校准以提高纳米技术的可靠性
2020 18th International Conference on Emerging eLearning Technologies and Applications (ICETA) Pub Date : 2020-11-12 DOI: 10.1109/ICETA51985.2020.9379201
Michael C. Sevcik, V. Stopjaková, L. Nagy, M. Potocný, D. Arbet
{"title":"On-Chip Digital Calibration for Analog ICs Towards Improved Reliability in Nanotechnologies","authors":"Michael C. Sevcik, V. Stopjaková, L. Nagy, M. Potocný, D. Arbet","doi":"10.1109/ICETA51985.2020.9379201","DOIUrl":"https://doi.org/10.1109/ICETA51985.2020.9379201","url":null,"abstract":"In this paper, we propose a digital method of calibration for analog integrated circuits (IC) as a mean to extend the lifetime of ICs and maintain their reliability. The proposed method can compensate partial drift in electrical parameters of circuits, which occurs either in a long-term view due to ageing and electrical stress or is rather more acute, being caused by process, voltage and temperature fluctuations. The digital calibration approach was utilized in an integrated variable-gain amplifier (VGA). Calibration is aimed at cancellation of the VGA input offset voltage. This technique does not require additional setting or test, and therefore, it can be fully autonomous. The whole system is implemented on a chip and it was fabricated in 130nm CMOS process. The power supply voltage of only 600 m V was used. The proposed self-calibrated system was verified through Monte Carlo, reliability and process corner analyses. After fabrication, prototyped chips were verified by experimental measurements over 10 packaged samples. Obtained results fit well between corners of simulation. In essential specifications such as voltage gain, the VGA closely meets the nominal values, which proves the effectiveness of the digital calibration. The measured calibrated VGA input offset voltage is in the range from 13 $mu V$ to 167 $mu V$, while the amplifier without calibration exhibits the input offset mean = 403 $mu V$ and $sigma=3.45mV$ (measured in different chip samples). The digital method of calibration serves as an alternative to other widely utilized methods such as chopper stabilization or auto-zero technique. Therefore, the chopper stabilization was developed for the same VGA in order to consistently compare both methods.","PeriodicalId":149716,"journal":{"name":"2020 18th International Conference on Emerging eLearning Technologies and Applications (ICETA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114488193","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
The Use of Technology for Promoting Learner Autonomy in English Language Classrooms 在英语课堂中运用技术促进学习者自主学习
2020 18th International Conference on Emerging eLearning Technologies and Applications (ICETA) Pub Date : 2020-11-12 DOI: 10.1109/ICETA51985.2020.9379164
M.A. Avan Kamal Aziz, Jirí Dostál, M.A. Xiaojun Wang
{"title":"The Use of Technology for Promoting Learner Autonomy in English Language Classrooms","authors":"M.A. Avan Kamal Aziz, Jirí Dostál, M.A. Xiaojun Wang","doi":"10.1109/ICETA51985.2020.9379164","DOIUrl":"https://doi.org/10.1109/ICETA51985.2020.9379164","url":null,"abstract":"There has been a remarkable growth of interest in the practice of technology in language teaching and learning classes in recent years. Several researches have confirmed the impact of technology on changing the teaching approach from teacher-centered to learner-center in English Language (EL) classrooms. In accordance with the research findings that have shown repeatedly technology has an effective impact on developing the learning process. The development of technology in education provides opportunities for learners to experience the new form of learning such as learning autonomy. For example, with the use of computers and the Internet, learners are able to obtain rich information and authentic learning resources for self-directed learning. In addition, they are relaxed, independent, and more likely to take personal accountability for their own learning both inside and outside the classroom. The aim of this study is to highlight the use of technology to improve learning autonomy in EL classrooms. Simultaneously, it enables the learner to take full control of their learning process, which leads to a better understanding of the studied material and learn EL. This paper will be drawn on educational researches and emerging new practices of technology in teaching and learning processes, to investigate the use of technology for promoting learner autonomy in EL Classrooms.","PeriodicalId":149716,"journal":{"name":"2020 18th International Conference on Emerging eLearning Technologies and Applications (ICETA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126504047","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
Usage of the Arduino and other embedded systems in secondary vocational education in Slovakia Arduino等嵌入式系统在斯洛伐克中等职业教育中的应用
2020 18th International Conference on Emerging eLearning Technologies and Applications (ICETA) Pub Date : 2020-11-12 DOI: 10.1109/ICETA51985.2020.9379161
D. Tucek, Š. Koprda, M. Magdin, Z. Balogh, J. Reichel
{"title":"Usage of the Arduino and other embedded systems in secondary vocational education in Slovakia","authors":"D. Tucek, Š. Koprda, M. Magdin, Z. Balogh, J. Reichel","doi":"10.1109/ICETA51985.2020.9379161","DOIUrl":"https://doi.org/10.1109/ICETA51985.2020.9379161","url":null,"abstract":"Using the Arduino embedded system in secondary vocational education in Slovakia is still a fresh phenomenon. Study plans of vocational schools with profession in technics, information technologies and industrial automation are being outdated and do not contain modern solutions in their educational process. Our research was about to find out the actual state of awareness about these modern systems among teachers and educators in vocational schools in Slovakia. A questionnaire was created and sent to secondary vocational schools with a profession aiming at technological industry which showed us the real actual status of the usage of modern technologies and embedded systems in education.","PeriodicalId":149716,"journal":{"name":"2020 18th International Conference on Emerging eLearning Technologies and Applications (ICETA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133563455","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
Web-Application Based System for Automated Testing of Network-Devices Configurations 基于web应用程序的网络设备配置自动测试系统
2020 18th International Conference on Emerging eLearning Technologies and Applications (ICETA) Pub Date : 2020-11-12 DOI: 10.1109/ICETA51985.2020.9379191
M. Holý, Dominik Macko
{"title":"Web-Application Based System for Automated Testing of Network-Devices Configurations","authors":"M. Holý, Dominik Macko","doi":"10.1109/ICETA51985.2020.9379191","DOIUrl":"https://doi.org/10.1109/ICETA51985.2020.9379191","url":null,"abstract":"Manually checking the configuration of manageable network devices is a time-consuming process, that should be automated. This automatization is especially needed in the school environment with many students, where a teacher must effectively evaluate the students' results. This paper describes a proposal of a web system for testing configuration of network devices. The proposed system enables students to easily upload and evaluate configurations of network devices. When a student uploads configurations files, the system compares them to golden-model configuration files, uploaded by the teacher. Based on these comparisons, the system is able to evaluate students' configurations and display the results. The system was designed in such a way that the students cannot access the golden-model configuration files - i.e. answers uploaded by the teacher. The proposed system also makes organization of configuration files easier for students and teachers by grouping them into tasks and courses.","PeriodicalId":149716,"journal":{"name":"2020 18th International Conference on Emerging eLearning Technologies and Applications (ICETA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131488795","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
Digital Transformation of Education at School 学校教育的数字化转型
2020 18th International Conference on Emerging eLearning Technologies and Applications (ICETA) Pub Date : 2020-11-12 DOI: 10.1109/ICETA51985.2020.9379221
V. Hubeňáková, D. Sveda, A. Mišianiková, M. Kireš
{"title":"Digital Transformation of Education at School","authors":"V. Hubeňáková, D. Sveda, A. Mišianiková, M. Kireš","doi":"10.1109/ICETA51985.2020.9379221","DOIUrl":"https://doi.org/10.1109/ICETA51985.2020.9379221","url":null,"abstract":"Digital transformation of education at schools is inevitable condition for digital transformation of educational system. In the paper, we discuss features of “digital school” from the perspective of school as a community of actors and from the perspective of school as an educational space.","PeriodicalId":149716,"journal":{"name":"2020 18th International Conference on Emerging eLearning Technologies and Applications (ICETA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131224445","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
The acceptance of electronic learning in transition economies: evidence from the Republic of Serbia 转型经济体对电子学习的接受:来自塞尔维亚共和国的证据
2020 18th International Conference on Emerging eLearning Technologies and Applications (ICETA) Pub Date : 2020-11-12 DOI: 10.1109/ICETA51985.2020.9379173
S. Rakic, Teodora Lolie, B. Lalic, Darko Stefanović, U. Marjanović
{"title":"The acceptance of electronic learning in transition economies: evidence from the Republic of Serbia","authors":"S. Rakic, Teodora Lolie, B. Lalic, Darko Stefanović, U. Marjanović","doi":"10.1109/ICETA51985.2020.9379173","DOIUrl":"https://doi.org/10.1109/ICETA51985.2020.9379173","url":null,"abstract":"E-learningpresents the new education model whose potential has extremely grown in the era of COVID 19. This paper aims to investigate the influence of Performance Expectancy (PE), Effort Expectancy (EE), Social Influence (SI), Facilitating Conditions (FC), and Gamification (G) on the Use Behavior (UB) at observing the e-learning platform. The participants in the research were 290 Engineering students from the University of Novi Sad, Serbia, during 2019. Data analysis was carried out based on the Social Network Analysis (SNA) method. Results indicate that PE, SI, and FC have a significant positive impact on UB at the e-learning platform. Moreover, results show a strong relationship between all factors which influence acceptance of the e-learning method.","PeriodicalId":149716,"journal":{"name":"2020 18th International Conference on Emerging eLearning Technologies and Applications (ICETA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128162756","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
Use of Mobile Applications in Education 在教育中使用流动应用程式
2020 18th International Conference on Emerging eLearning Technologies and Applications (ICETA) Pub Date : 2020-11-12 DOI: 10.1109/ICETA51985.2020.9379243
J. Hlaváčová, Ľ. Vojtaško, M. Timkovic, D. Tometzová, E. Kornecká
{"title":"Use of Mobile Applications in Education","authors":"J. Hlaváčová, Ľ. Vojtaško, M. Timkovic, D. Tometzová, E. Kornecká","doi":"10.1109/ICETA51985.2020.9379243","DOIUrl":"https://doi.org/10.1109/ICETA51985.2020.9379243","url":null,"abstract":"The submitted paper deals with hiking and sports mobile pplications and their use in the university education. The paper provides information on the most used hiking and sports mobile applications and their individual parameters for measuring tourism and sports activities. It acquaints with used freely available mobile applications for university students. The applications are used to record physical activities during the distance form of education. It states the usability of applications in study programs of geotourism.","PeriodicalId":149716,"journal":{"name":"2020 18th International Conference on Emerging eLearning Technologies and Applications (ICETA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115460907","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
Improving the Spatial Ability of First Year Civil Engineering Students by Using Interactive Geometry and Models from 3D Printer 利用3D打印机的交互几何和模型提高土木工程一年级学生的空间能力
2020 18th International Conference on Emerging eLearning Technologies and Applications (ICETA) Pub Date : 2020-11-12 DOI: 10.1109/ICETA51985.2020.9379258
I. Katreničová, J. Čabala, R. Baskova
{"title":"Improving the Spatial Ability of First Year Civil Engineering Students by Using Interactive Geometry and Models from 3D Printer","authors":"I. Katreničová, J. Čabala, R. Baskova","doi":"10.1109/ICETA51985.2020.9379258","DOIUrl":"https://doi.org/10.1109/ICETA51985.2020.9379258","url":null,"abstract":"There has been a lot of research on what is needed to prepare students for careers in engineering and technology. The basic skill they need to have is a critical skill known as spatial ability. The education in Descriptive Geometry is a training of the students' intellectual capability of space perception. But the question is: How to teach the students to reach this goal? Modern technologies have been a great help in the teaching process in the recent years. This paper reports on one possibility how you can use software applications and 3D visualisation to improve teaching and increase students' understanding.","PeriodicalId":149716,"journal":{"name":"2020 18th International Conference on Emerging eLearning Technologies and Applications (ICETA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128576178","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
Software Library for Teaching Applications of Binary Decision Diagrams in Reliability Analysis 二值决策图在可靠性分析中的教学应用软件库
2020 18th International Conference on Emerging eLearning Technologies and Applications (ICETA) Pub Date : 2020-11-12 DOI: 10.1109/ICETA51985.2020.9379170
Michal Mrena, M. Kvassay, R. Stankovic
{"title":"Software Library for Teaching Applications of Binary Decision Diagrams in Reliability Analysis","authors":"Michal Mrena, M. Kvassay, R. Stankovic","doi":"10.1109/ICETA51985.2020.9379170","DOIUrl":"https://doi.org/10.1109/ICETA51985.2020.9379170","url":null,"abstract":"Reliability belongs to key characteristics of most technical, as well as, non-technical systems. Therefore, its evaluation should be one of the principal skills of graduates of technically oriented study programs, such as mechanical engineering, electrical engineering, computer engineering, or informatics. However, analysis of system reliability is a challenging task, especially in case of systems composed of many components. Main issues in this case are efficient representation of the system and fast computation of basic reliability characteristics, such as availability of the system or importance of the system components. The first issue can be solved by using special data structures and the second one by implementation of existing algorithms using these data structures. A Binary Decision Diagram (BDD) is one of the most prospective data structures that can be used for this purpose. It is a graph structure that allows representing Boolean functions in an efficient way. In reliability analysis, it can be used to represent structure of the system. However, manipulation with bigger BDDs and their application in computation of basic reliability indices usually requires good computer support in a form of specific software tool. The core of such a software tool should be a software library implementing operations that allows fast manipulation with BDDs. In this paper, we present one such library. The library is primarily intended for the development of software tools for reliability analysis of complex systems based on BDDs, and it will also be used as a support tool within practical classes of a course on reliability engineering that is taught at the Faculty of Management Science and Informatics of University of Zilina.","PeriodicalId":149716,"journal":{"name":"2020 18th International Conference on Emerging eLearning Technologies and Applications (ICETA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130089464","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
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