Video-based Competence Development in Chemistry Vocational Training. - Melanie Erkens; Sven Manske; Daniel Bodemer; H. Ulrich Hoppe; Angela Langner-Thiele (ICCE, 2019)

Bridging Over from Learning Videos to Learning Resources Through Automatic Keyword Extraction. - Cleo Schulten; Sven Manske; Angela Langner-Thiele; Heinz Ulrich Hoppe (AIED (2), 2020)

Digital Value-Adding Chains in Vocational Education: Automatic Keyword Extraction from Learning Videos to Provide Learning Resource Recommendations. - Cleo Schulten; Sven Manske; Angela Langner-Thiele; Heinz Ulrich Hoppe (EC-TEL, 2020)