Towards quality monitoring and managing for online learning
Towards quality monitoring and managing for online learning
批准号:
22K12299
负责人:
Truong CongThang
金额:
$2.0万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2022
资助国家:
日本
项目状态:
未结题
起止时间:
2022-04-01 至 2025-03-31
中文摘要
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英文摘要
In AY2022, we investigated problems of Quality of Experience (QoE) and video delivery for online learning. We evaluated of a large number of quality models for both PC and mobile users. Because online learning is mostly received via PC displays and has long durations, we found that just a few of quality models were appropriate for measuring the QoE at the learner’s side. Besides, the potential of multi-feature learning approach was studied for modeling. For video delivery, a new solution was proposed to send the same video to multiple users. Our solution employed scalable video coding and multicast mechanism to effectively deliver a video to many users in a session. We also investigated key issues and techniques in system implementation for QoE management for post-pandemic online learning.
期刊论文(5)
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科研奖励(0)
会议论文
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DOI:
10.1109/access.2022.3165657
发表时间:
2022
期刊:
IEEE Access
影响因子:
3.9
作者:
[Duc V. Nguyen;Nguyen Viet Hung;Nguyen Tien Phong;Truong Thu Huong;T. Thang]
通讯作者:
Duc V. Nguyen;Nguyen Viet Hung;Nguyen Tien Phong;Truong Thu Huong;T. Thang
DOI:
10.1109/icce-asia57006.2022.9954778
发表时间:
2022-10
期刊:
2022 IEEE International Conference on Consumer Electronics-Asia (ICCE-Asia)
影响因子:
--
作者:
[Tuyen Nguyen;Incheon Paik;Truong Cong Thang]
通讯作者:
Tuyen Nguyen;Incheon Paik;Truong Cong Thang
QoE models for adaptive streaming: A comprehensive evaluation
自适应流媒体的 QoE 模型:综合评估
DOI:
10.3390/fi14050151
发表时间:
2022
期刊:
Future Internet
影响因子:
3.4
作者:
[Duc Nguyen, Nam Pham Ngoc, Truong Cong Thang]
通讯作者:
Truong Cong Thang
Towards QoE Management for Post-Pandemic Online Learning
迈向大流行后在线学习的 QoE 管理
DOI:
--
发表时间:
2022
期刊:
影响因子:
--
作者:
[Truong Cong Thang, Yutaka Watanobe, Rage Uday Kiran, Incheon Paik]
通讯作者:
Incheon Paik
Hanoi University of Science & Tech./VinUniversity(ベトナム)
河内科技大学/VinUniversity(越南)
DOI:
--
发表时间:
期刊:
影响因子:
--
作者:
[]
通讯作者:
海外基金