Galaxy browser: Exploratory search of web videos

• Main Authors: PANG, Lei, TAN, Song, TAN, Hung-Khoon, NGO, Chong-wah
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2011
• Subjects: Information visualization; Summarization; Video browsing; Data Storage Systems; Graphics and Human Computer Interfaces
• Online Access: https://ink.library.smu.edu.sg/sis_research/6470; https://ink.library.smu.edu.sg/context/sis_research/article/7473/viewcontent/2072298.2072467.pdf
• Institution: Singapore Management University

Most search engines return a ranked list of items in response to a query. The list however tells very little about the relationship among items. For videos especially, users often read to spend significant amount of time to navigate the search result. Exploratory search presents a new paradigm for browsing where the browser takes up the role of information exploring and presents a well-organized browsing structure for users to navigate. The proposed interface Galaxy Browser adopts the recent advances in near-duplicate detection and then synchronizes the detected near-duplicate information with comprehensive background knowledge derived from online external resources. The result is a topic structure on which users can easily browse and explore.