Growing interest in online learning has instructors looking for new ways to engage learners in asynchronous discussions. Building on experiences with hashtag use to connect on social media platforms, the purpose of this study is to investigate the contexts of hashtag use and its associated impact on learner engagement in asynchronous online…

A rapid scene indexing method is proposed to improve retrieval performance for students accessing instructional videos. This indexing method is applied to anchor suitable indices to the instructional video so that students can obtain several small lesson units to gain learning mastery. The method also regulates online course progress. These…

For over the past years, online education has been quite an option for several learners who have a hard time in going to school campuses due to several reasons such as financial resources or having a hectic schedule. There are several individuals who prefer to continue their higher educational learning through online system. Since, online…