Content based lecture video retrieval using speech and video text information

H Yang, C Meinel - IEEE transactions on learning technologies, 2014 - ieeexplore.ieee.org
In the last decade e-lecturing has become more and more popular. The amount of lecture
video data on the World Wide Web (WWW) is growing rapidly. Therefore, a more efficient …

Who benefits? positive learner outcomes from behavioral analytics of online lecture video viewing using classtranscribe

L Angrave, Z Zhang, G Henricks… - Proceedings of the 51st …, 2020 - dl.acm.org
Lecture material of a sophomore large-enrollment (N= 271) system programming 15-week
class was delivered solely online using a new video-based web platform. The platform …

The case for captioned lectures in Australian higher education

M Kent, K Ellis, N Latter, G Peaty - TechTrends, 2018 - Springer
This article provides a case for the benefits of captioning recorded lecture content in the
Australian higher education sector. While online lecture captioning has traditionally been …

A novel system for visual navigation of educational videos using multimodal cues

B Zhao, S Lin, X Luo, S Xu, R Wang - Proceedings of the 25th ACM …, 2017 - dl.acm.org
With recent developments and advances in distance learning and MOOCs, the amount of
open educational videos on the Internet has grown dramatically in the past decade …

Visual summarization of lecture video segments for enhanced navigation

MR Rahman, S Shah, J Subhlok - 2020 IEEE International …, 2020 - ieeexplore.ieee.org
Lecture video is an increasingly important learning resource. However, the challenge of
quickly finding the content of interest in a long lecture video is a critical limitation of this …

Indexed captioned searchable videos: A learning companion for STEM coursework

T Tuna, J Subhlok, L Barker, S Shah, O Johnson… - Journal of Science …, 2017 - Springer
Videos of classroom lectures have proven to be a popular and versatile learning resource. A
key shortcoming of the lecture video format is accessing the content of interest hidden in a …

Video supported flipped classroom

T Tuna, T Dey, J Subhlok, L Leasure - EdMedia+ Innovate Learning, 2017 - learntechlib.org
This paper addresses the use of video for a flipped classroom with a case study. The
instructor makes the lecture videos available to the students prior to class, and utilizes the …

Topic based segmentation of classroom videos

T Tuna, M Joshi, V Varghese… - 2015 IEEE Frontiers …, 2015 - ieeexplore.ieee.org
Video of classroom lectures is a valuable and increasingly popular learning resource. A
major weakness of the video format is the inability to quickly access the content of interest …

A crowdsourcing caption editor for educational videos

R Deshpande, T Tuna, J Subhlok… - 2014 ieee frontiers in …, 2014 - ieeexplore.ieee.org
Video of a classroom lecture has been shown to be a versatile learning resource
comparable to a textbook. Captions in videos are highly valued by students, especially those …

Student perceptions of indexed, searchable videos of faculty lectures

L Barker, CL Hovey, J Subhlok… - 2014 IEEE Frontiers in …, 2014 - ieeexplore.ieee.org
This paper describes a large-scale study of student use and perceived value of videos of
faculty lectures as an additional learning resource. The survey-based study was conducted …