LectYS: A system for summarizing lecture videos on youtube

Taewon Yoo, Hyewon Jeong, Donghwan Lee, Hyunggu Jung

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

6 Scopus citations

Abstract

Students leverage online resources such as online classes and YouTube is increasing. Still, there remain challenges for students to easily find the right lecture video online at the right time. Multiple video search methods have been proposed, but to our knowledge, no previous study has proposed a system that summarize YouTube lecture videos using subtitles. This demo proposes LectYS, a system for summarizing lecture videos on YouTube to support students search for lecture video content on YouTube. The key features of our proposed system are: (1) to summarize the lecture video using the subtitle of the video, (2) to access to the specific parts of the video using the start time of video subtitle, and (3) to search for the video with keyword. Using LectYS, students are allowed to search for lecture videos on YouTube faster and more accurately.

Original languageEnglish
Title of host publication26th International Conference on Intelligent User Interfaces, IUI 2021 Companion
PublisherAssociation for Computing Machinery
Pages90-92
Number of pages3
ISBN (Electronic)9781450380188
DOIs
StatePublished - 14 Apr 2021
Event26th International Conference on Intelligent User Interfaces: Where HCI Meets AI, IUI 2021 - Virtual, Online, United States
Duration: 14 Apr 202117 Apr 2021

Publication series

NameInternational Conference on Intelligent User Interfaces, Proceedings IUI

Conference

Conference26th International Conference on Intelligent User Interfaces: Where HCI Meets AI, IUI 2021
Country/TerritoryUnited States
CityVirtual, Online
Period14/04/2117/04/21

Keywords

  • Lecture video
  • Text summarization
  • YouTube

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