OffVid: A System for Linking Off-Topic Concepts to Topically Relevant Video Lecture Segments. - Sharmila Reddy Nangi; Yashasvi Kanchugantla; Pavan Gopal Rayapati; Plaban Kumar Bhowmik (ICALT, 2019)

Augmenting Video Lectures: Identifying Off-topic Concepts and Linking to Relevant Video Lecture Segments. - Krishnendu Ghosh; Sharmila Reddy Nangi; Yashasvi Kanchugantla; Pavan Gopal Rayapati; Plaban Kumar Bhowmick; Pawan Goyal 002 (Int. J. Artif. Intell. Educ., 2022)