A new visual navigation system for exploring biomedical Open Educational Resource (OER) videos | Zendy

Baoquan Zhao | Zendy; Songhua Xu | Zendy; Shujin Lin | Zendy; Xiaonan Luo | Zendy; Lian Duan | Zendy

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A new visual navigation system for exploring biomedical Open Educational Resource (OER) videos

Author(s) -

Baoquan Zhao,

Songhua Xu,

Shujin Lin,

Xiaonan Luo,

Lian Duan

Publication year - 2015

Publication title -

journal of the american medical informatics association

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.614

H-Index - 150

eISSN - 1527-974X

pISSN - 1067-5027

DOI - 10.1093/jamia/ocv123

Subject(s) - computer science , metadata , multimedia , world wide web , information retrieval , javascript , resource (disambiguation) , the internet , computer network

Biomedical videos as open educational resources (OERs) are increasingly proliferating on the Internet. Unfortunately, seeking personally valuable content from among the vast corpus of quality yet diverse OER videos is nontrivial due to limitations of today's keyword- and content-based video retrieval techniques. To address this need, this study introduces a novel visual navigation system that facilitates users' information seeking from biomedical OER videos in mass quantity by interactively offering visual and textual navigational clues that are both semantically revealing and user-friendly.

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