Indexing and keyword search to ease navigation in lecture videos.
Tayfun TunaJaspal SubhlokShishir K. ShahPublished in: AIPR (2011)
Keyphrases
- lecture videos
- keyword search
- keywords
- search engine
- keyword queries
- user experience
- relational databases
- xml keyword search
- structured data
- visual cues
- hybrid learning
- learning materials
- visual features
- distance learning
- learning objects
- high definition
- query keywords
- inverted index
- keyword search over relational databases
- semantic content
- web documents
- xml documents
- multimedia
- web pages
- user queries
- xml data
- web search
- video segments
- semantic information
- user behavior
- real time
- user interaction
- wordnet
- end users
- databases