Semantic Networks of Mobile Life-Log for Associative Search Based on Activity Theory.
Keunhyun OhSung-Bae ChoPublished in: PRICAI (2010)
Keyphrases
- semantic network
- activity theory
- associative search
- lifelog
- learning activities
- collaborative learning
- wordnet
- search queries
- mobile devices
- problem based learning
- mobile learning
- knowledge base
- semantic relations
- mobile phone
- student learning
- content analysis
- m learning
- knowledge sources
- video retrieval
- mobile applications
- computer supported collaborative learning
- mathematical expressions
- information retrieval systems
- multimedia databases
- context aware
- knowledge acquisition